Play free puzzles, online games to make you think outside the box, games that require logical thinking, brain exercise games online for PC, Mac desktop, laptop, notebook, tablet, iPad, mobile phone. Cool strategy games, fun new brain-teaser games for kids (girls & boys), teens to play now, no download.
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Online Puzzle Games that Make You Think

Rating: 6.8/10 - 8886 votes

Play free online games that require thought, logic-based puzzles that make you think outside the box, fun brain-teaser activities for elementary / middle school students and high school teenagers, as well as for adults & seniors to enjoy.

Play hard puzzles, interactive problem solving games, challenging thinking games that involve and help to promote and improve critical thinking, creative / analytical thinking skills. Find physics-based games for the school classroom as a fun science lesson reinforcement, and to play at home with your best friends and family members.

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Submarine Extract Mission

Embark on a thrilling underwater adventure with Submarine Extract Mission, where the ocean's depths hold both peril and promise. Navigate your submersible through a mesmerizing aquatic world, teeming with hidden treasures and lurking dangers. From the gentle sway of kelp forests to the eerie silence of the abyss, every dive is a new challenge waiting to be conquered.

In this immersive experience, players will hone their strategic thinking and reflexes, mastering the art of precision and timing. As you weave through treacherous underwater currents and dodge the jaws of curious sharks, your hand-eye coordination and problem-solving skills will be put to the ultimate test. Each level is a puzzle, a dance of agility and wit, where every decision could mean the difference between triumph and disaster.

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Draw War

Unleash your creativity and strategic prowess in Draw War, a captivating strategy game where your artistic skills become your greatest weapon. Dive into a world where drawing meets epic battles, and every stroke of your pen can summon mighty legions to fight by your side. Build your hero lineup, sketch your army, and watch as your creations come to life on the battlefield.

In the realm of Draw War, your mind is your most powerful ally. As you sketch your way to victory, you'll hone your strategic thinking, enhance your problem-solving abilities, and sharpen your hand-eye coordination. The game challenges you to think several steps ahead, planning your moves with precision and creativity. Whether you're a budding artist or a seasoned strategist, Draw War offers a unique blend of cognitive challenges and artistic expression.

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Sokogem

Sokogem is a brilliantly designed pixel art and puzzle game that is sure to get scratching your head. In Sokogem, you must help a little blob-like creature to make its way through a series of puzzle prisons. To do this you need to help it place all of the scattered gems into the chests in order to unlock the gates. Sokogem is a puzzle game that is suitable for all ages, offering simpler levels for the less experienced, and incredibly complex levels for the true puzzle masters.

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Rotate Soccer

Rotate Soccer is here to turn things around, bring you an unusual soccer game with a fascinating twist. Rotate Soccer is a gravity focused challenge game that requires you to tip either side of a set of hanging platforms at just the right moment and angle in order to get the soccer ball safely into the net of each level. This exciting mix of gravity, balance control and quick reflexes make Rotate Soccer a must-play game!

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Jewel Legend

Embark on a dazzling adventure in Jewel Legend, a captivating puzzle game that invites you to immerse yourself in a world of sparkling gems and enchanting challenges! As you navigate through vibrant levels filled with colorful jewels, your mission is to match and eliminate them to uncover hidden treasures and unlock magical powers.

Unleash your inner strategist as you dive into this gem-matching extravaganza! Each move you make sharpens your cognitive skills, enhancing your problem-solving abilities and boosting your critical thinking. The game also hones your fine motor skills as you swiftly swap jewels and execute combos, all while keeping your reflexes on high alert. With every level you conquer, you’ll find yourself becoming a master of pattern recognition and spatial awareness, making each session not just fun, but a brain-boosting experience!

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Roloong

Play Roloong until your world simply turns around! This fun brain teaser of a game will push your logic skills to the limit. You control a hungry dragon which resembles a little block that can only move towards the food by the game screen rotating. It is your job to rotate the board and then let gravity do the rest! You have lots of different missions to play through, each one getting progressively more difficult. Good luck!

The aim of the game is to get your little cube to fall onto the food cube. This can only be done by rotating the game screen with your arrow keys. There is a little tutorial mission at the start which explains how to do this in more detail. The game will test your logical problem solving skills and patience. At first you may be confused as to how to get the dragon positioned correctly. The key is to stick at it, do not lose patience and engage your critical thinking skills to figure a way to reach the food!

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Rolling Cheese

Rolling Cheese is all about feeding your little mouse friend. Yummy! Your goal is to get a big piece of cheese from point A to point B. Point B just happens to be the mouse's mouth.

Do you have what it takes to keep your mouse buddy full? While this game seems simple at first, it takes more skill and strategy than you might think.

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Sudoku Challenge

With Sudoku Challenge gives a colorful and fun update to the classic game Sudoku. With an easy to follow tutorial and bright look and feel, this is the best way to introduce Sudoku to new fans.

It is a game that you probably know well and is quite easy to figure out. But this game makes it even easier with fun colors and sounds and a helpful tutorial that is perfect for players of any age.

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Combo Slash

Combo Slash is a head-scratching, brain teaser puzzle platform game for kids and teens set in a squared off house that houses monsters, arrows, weapons and other dangerous items and it is your job to safely reunite the two girls! Sounds simple? Come and have a go, you will need your thinking cap on!

The aim of this game is to complete each level and then move on to the next. Reunite the two girls without putting either of them in harms way! Look out for the arrows and the animals, among other dangers...you must be on guard! This innovative and challenging online activity really tests your analytical thinking and problem-solving skills as you try to figure out a solution that allows the threats to be neutralized and the two girls to be reunited safely. Great patience and determination is needed in order to find the solution. Try not to get your brain in a twist – Time travel can be mind-meltingly tricky at times!

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Brain Wash

Brain Wash is a fun brain-teasing game to test your wits and make you think outside of the box!

What will you have to do in each level? Who knows! Test the waters, prod at objects, and get ready to think differently in this kooky yet intelligent puzzle game! Sometimes the ending is funny, sometimes it’s happy, but we know that you’ll always get a kick out of what happens in this game. Curiosity killed the cat, but don’t let that stop you from trying this hilarious game today!

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Basket Puzzle

Welcome to the thrilling world of basketball puzzles! In this exciting Basket Puzzle game, you'll have to use your creativity and physics knowledge to get the basketball into the basket. With elements like fans, trampolines, and conveyors at your disposal, you'll have to strategize and figure out the best way to complete each level.

Simply drag and drop the objects anywhere you like and start the simulation. With a wide range of interesting levels, you'll never run out of challenges to keep you engaged. Put your skills to the test and see how many levels you can complete.

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Catch The Apple

Catch the Apple is a simple but challenging puzzle game where you are required to control an excitable hedgehog and guide it through some tricky levels. Collect the apples to win and don't forget to take your time! This is no race! Let's go!

The aim of this game is to complete the level. You do this by collecting the apples and the stars...try and aim for 3/3 stars on each level to show everyone that you are a pro! This game will test your judgement skills as you need to decide when the best moment is to use the aids...too early and you may not reap the full benefit of using that item! Also, you will need determination because sometimes the only way to learn and improve is to get it wrong and then learn from your mistakes...a very valuable skill in life! Enjoy!

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Beaver Bomber

Beaver Bomber is a challenging, multi-level, visual puzzle game for kids and teens where you are a beaver that destroys bridges behind him and the aim is to bomb all of the bridges without leaving any. The catch is that you have to cross them in a certain way so you don't bomb bridges which you still need to use later on. You will have to work out the correct path before you start and use a route inspection method (solve the Chinese postman problem). After the first few levels, you will start to get bridges that need more than just one explosive to be destroyed so you will have to cross them again.

Skills required: This interactive, problem-solving puzzler requires good analytical thinking, strategic planning, and determination  Trial and error also plays a part; there is no set time limit, and you must learn from your mistakes and adjust your solutions accordingly.

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Marble Balls 3D

Marble Balls 3D is a fun puzzle game with a unique goal!

All you need to do is put all of the marbles in the holes of the board. Sounds simple, right? Well, there are a few things you should know first. You only have control of one marble. Similar to the cue ball in pool, it’s the only ball you can touch. You have to knock into other marbles strategically, making sure that you create a path for this ball to go into the final hole on the board. You also cannot slow down or stop the marbles at all. Once you move it, it’s going until it’s stopped by another ball, the end of a path, or until it goes into a hole. Can you find the solutions to all of the levels?

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Holiday Crossword

In addition to that packed bottle of sunscreen, towels and snacks, no holiday is complete without a good crossword puzzle. Holiday Crossword is just like any other crossword, only digitalized, allowing you to easily play a word or two with just your phone or tablet. Holiday Crossword allows you to pick from 1 of 4 category types to play, from cities, food, celebrations and gift ideas offering something for everyone. Holiday Crossword is sure to be a welcome addition to your unwinding time.

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Zero Numbers

Zero Numbers is here to bring you one of the hardest mathematical puzzle games you are likely to ever play. Zero Numbers is all about making logical and precise moves, requiring you to add and remove numbered tiles from the game board without making a single mistake. Zero Numbers is guaranteed to stretch your brain cells as fair as they can possibly go, giving you a major mental workout!

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Smart Pin Ball

Smart Pin Ball is a physics-based puzzle game with a simple premise; get all of the coloured balls into the jar to clear and win the level! Pull out special pins to funnel all the balls into the jar without letting a single one escape or get blown up by the bombs. Smart Pin Ball is the perfect game to keep the kids entertained with just the right amount of challenge to keep them from getting bored.

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Golden Scarabeaus

Golden Scarabaeus is a unique puzzle game with all kinds of blocks and devices!

With so many different kinds of blocks, any kid will learn something in this game! Get all of the scarabs in the level and use the unique blocks to get you there! Some blocks defy gravity, transform, jump, and more! Devices that either push or pull you away, switches and buttons to be pushed, and scarabs to get! Can you figure out every puzzle? Will you be able to climb the pyramid of twenty levels? Play today and find out!

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Logical Theatre Tower of Hanoi

Tower of Hanoi is a classic brain teaser game where your objective is to move the whole tower from the left pole to the right pole. You can’t place bigger discs on top of smaller ones, so you will have to juggle them while transferring them from one pole to the other.

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Rotative Pipes Puzzle

Rotative Pipes Puzzle, as the name might hint to, is a logic-based and pattern-based puzzle game that is enjoyable for both adults and children. In this game, your goal is a simple one; all you need to do is connect all of the pipe pieces by rotating them until they are all connected and not one piece is excluded. The further you progress, the trickier the game will become. Puzzle games, unfortunately, get forgotten about, which is a shame considering how beneficial they are for both adult brains and those of developing children.

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BBQ Skewers

Strap on your apron and grab your hand fan as you test your sorting ability in this festive and culinary logic game. BBQ Skewers is a logic-based and sorting focused game where your objective is to sort and skewer all the same pieces of food onto the same skewer, using empty skewer sticks to move around the pieces as you sort. You won’t be able to place different pieces of food on top of each other, only the same types, so plan carefully! BBQ Skewers is a fun and simple game that any age group would enjoy playing.

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Link Line Puzzle

A good game for fans of multi-level visual puzzles! Link Line Puzzle is a challenging, interactive brain exercise. This multi-level puzzle game is for older elementary school through high school age students (and grownups) where you must link all of the blocks using only one line.

Playable on Android mobile phone, tablet, notebook, laptop and PC. This engaging, problem-solving game and addicting brain teaser offers a whopping 800 levels to keep you occupied! Sharp concentration and observation skills are required, as well as good analytical and creative thinking acumen; The ability to see the ‘bigger picture’ is essential. The willingness and determination to use lots of ‘trial and error’ attempts to find a successful solution is key (You won't complete each level in one attempt, and must learn from unsuccessful efforts.) Enjoy!

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Emilys Journey

Embark on a voyage of mystery and wonder in Emily's Journey, where you'll step into the shoes of a young detective on a mission to uncover the secrets of her missing aunt. Navigate through a tapestry of hidden clues and ancient puzzles that will lead you to the heart of an archaeological enigma that spans the globe.

As you delve deeper into the game's rich narrative, your intellect will be challenged and your problem-solving abilities sharpened. Emily's Journey is a labyrinth of logic and strategy, designed to enhance your deductive reasoning and attention to detail. With each enigmatic location, your observational skills will be honed, and your capacity for critical thinking will grow, as you piece together the fragments of this captivating story.

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Turn The Screw

Turn The Screw invites you to dive into a whimsical world of mechanical puzzles where your dexterity and problem-solving skills will be put to the test. Embark on a journey through a labyrinth of metallic twists and turns, where every level is a new challenge waiting to be conquered with precision and wit.

Sharpen your mind and fine-tune your hand-eye coordination as you navigate through this intricate universe. The game serves as a mental gymnasium, enhancing your spatial reasoning and strategic planning abilities. As you progress, you'll find yourself mastering the art of patience and focus, skills that are invaluable both in-game and out in the real world.

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Tri Peaks Emerland Solitaire

Tri Peaks Emerland Solitaire is an enchanting card adventure that whisks you away to a magical realm filled with whimsical creatures like dwarfs, elves, and mermaids! As you embark on this captivating journey, you’ll uncover the secrets of the Tri Peaks while enjoying a delightful blend of strategy and luck. Prepare to be mesmerized by stunning visuals and immersive gameplay that will keep you coming back for more!

As you delve into this enchanting world, you’ll find that every card you play sharpens your mind and hones your skills. The game challenges your cognitive abilities, enhancing your memory, strategic thinking, and problem-solving skills. With each level, you’ll develop quicker reflexes and improve your hand-eye coordination as you navigate through the vibrant landscapes of Emerland. Are you ready to become a master of the cards while having a blast?

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Microsoft Wordament

Microsoft Wordament is an exhilarating word search tournament that invites players to dive into a vibrant world of letters and challenge their linguistic prowess. Set on a dynamic 4x4 grid of letter tiles, this game transforms the classic word search into a thrilling competition where you go head-to-head with players from around the globe in real-time. Can you rise to the occasion and claim the title of Wordament champion?

As you embark on this word-finding adventure, you will sharpen your cognitive abilities, enhance your vocabulary, and boost your problem-solving skills. The game encourages quick thinking and strategic planning, as you must identify and connect letters to form words before time runs out. Each round is a race against the clock, pushing you to think faster and more creatively, all while improving your mental agility and reflexes.

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Farm Block

Welcome to the delightful world of Farm Block, where the countryside charm meets strategic puzzle-solving! Immerse yourself in this enchanting farm-themed adventure, where your mission is to slide and match adorable animal blocks to free them from the bustling farm. With its captivating blend of puzzle mechanics and elimination strategies, Farm Block promises a rewarding challenge for players of all ages.

In the vibrant fields of Farm Block, every move counts! As you navigate through the game, you'll hone your strategic thinking and problem-solving skills, all while enhancing your spatial awareness and hand-eye coordination. The game encourages players to think several steps ahead, fostering cognitive growth and quick decision-making. Whether you're a young adventurer or a seasoned strategist, Farm Block offers a delightful way to sharpen your mind.

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Atomic Merge 2048

Step into a world of electrifying numbers and strategic fusions with Atomic Merge 2048! This fast-paced puzzle adventure challenges you to drop and combine glowing numbered blocks, all in a race to create the legendary 2048 tile. With every move, the tension rises as you try to keep your atomic stack from breaching the red orbit. Perfect for puzzle enthusiasts and casual gamers alike, this game will have you hooked from the very first drop!

Sharpen your mind and quicken your reflexes as you navigate the atomic chaos! Every block you merge hones your pattern recognition, forward planning, and spatial reasoning. The thrill of watching numbers combine and strategizing your next move will keep your brain buzzing, while the fast-paced action tests your hand-eye coordination and decision-making under pressure. Whether you're a kid, teen, or adult, this game offers a delightful mental workout for all ages.

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Itilezen Sort Puzzle

Step into a world of vibrant colors and clever strategy with iTileZen Sort Puzzle! This fresh and addictive puzzle adventure fuses the thrill of color sorting with the satisfying challenge of tile-matching. Race against the clock as you move dazzling tiles into their perfect places, completing objectives and unlocking new levels of brain-teasing fun. Whether you’re a fan of logic puzzles or crave the excitement of fast-paced matching, this game delivers a delightful blend of both worlds, right at your fingertips.

Sharpen your mind and quicken your reflexes as you dive into each level. Every move is a chance to flex your strategic thinking, boost your pattern recognition, and enhance your hand-eye coordination. The game’s escalating challenges encourage you to think several steps ahead, making each round a rewarding exercise in focus and mental agility. Perfect for teens, young adults, and even seniors, this puzzle journey is a fantastic way to keep your mind sharp and your fingers nimble.

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Palm Island Solitaire

Palm Island Solitaire invites you to a sun-soaked card adventure where every move feels like a gentle ocean breeze! Set against a backdrop of swaying palms and golden sands, this vibrant twist on classic Golf Solitaire challenges you to clear the tableau with clever strategy and a dash of island flair. Whether you’re lounging poolside or taking a quick break, this game brings a slice of paradise right to your fingertips.

Sharpen your mind as you ride the waves of decision-making! Each turn is a chance to flex your strategic thinking, boost your memory, and enhance your focus. The game’s relaxing pace encourages thoughtful planning, while the ever-changing card layouts keep your problem-solving skills on their toes. Quick reflexes and a keen eye for patterns will help you master the art of the perfect move, making every round a delightful mental workout.

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Lights Out

Lights Out is a captivating minimalist puzzle platformer that plunges you into a world of darkness and discovery. Each level is shrouded in pitch black, and your only hope is to illuminate your surroundings with a burst of light. But beware: you can only move when the lights are off, challenging you to memorize the treacherous terrain and time your every step with precision. With each new world, inventive mechanics and obstacles await, ensuring every moment is filled with suspense and excitement.

Sharpen your senses and put your memory to the ultimate test as you navigate through shadowy corridors and hidden dangers. This game is a true workout for your mind and reflexes, demanding quick thinking, spatial awareness, and impeccable timing. As you progress, you'll find yourself developing sharper observation skills, enhanced short-term memory, and lightning-fast reactions. Whether you're a teen, young adult, or seasoned puzzle enthusiast, the thrill of mastering each level will keep you coming back for more.

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Hyper Swiper

Hyper Swiper is an online interactive puzzle game . Merge numbers by dragging them together to increase the magnitude of numbers. Aim for the highest number possible before you run out of moves. Successfully merging numbers will increase your score and trophy count. The more games you play, the better you will get. Improve your formal logic skills with this fun, interactive, brain-teasing challenge!

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Rope Slash 2

Rope Slash 2 is a simple yet challenging puzzle game for anyone who wants to sharpen their skills!

All you have to do is smash all of the cans. Sounds simple, right? Well, there’s a catch! You have to cut a rope to release the ball first! It’s not always so cut-and-dry! The levels get harder as you progress Sometimes there are obstacles in the way or keys that you’ll want to pick up. There are even levels with multiple balls! Don’t worry though, this is a forgiving game. You can always retry a level and continue to try and get more keys for bonus items! How to Play: Click or tap and drag across the rope that you want to slash. Remember that some levels will require you to slash multiple ropes or time them correctly to beat the level

This game is available on both PC or mobile touchscreen devices.

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MLP Elements of Harmony

MLP Elements of Harmony is a puzzle game where you match elements of the same type to destroy them. You match three elements any way you want in order to destroy as many as you can in one move. There is a timer to destroy each type of element, so keep an eye out for that. Three available difficulties, being easy, medium, and hard.

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E Switch

It's time to flex your cerebral muscles and tone your grey matter as you try to solve all of the logic puzzles in E Switch. Solve each of the 20 puzzles by moving around and rotating circuit lines to create a clear path between all the green power cells. There is no timer, no x number of lives, just patience and concentration if you want to clear all of the puzzles. E Switch will challenge and excite you all the way, so why not come and give it a go!

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