Free online brain games to play now, fun brain-teaser puzzles, online thinking puzzles for kids (girls & boys), teens with no download required on Learn 4 Good Games site: Top logic-based games interactive brain teasers, educational flash games for PC, Mac, iPad, tablet. New cool mind puzzles..
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Fun Online Brain Games & Puzzles for Kids

Rating: 7.5/10 - 107400 votes

Play free logic games, challenging brain-teaser puzzles, and fun creative thinking activities for children and teenagers on Learn4Good.com. From classic-style puzzle concepts to the newest online puzzle ideas. Find easy to difficult problem solving activities to play at home with your friends and family, or fun physics-based exercises for the school classroom with your teacher (for elementary school through high school students). 

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Calling all jigsaw enthusiasts! Get ready for a fun and challenging interactive jigsaw puzzle game with a charming, festive theme! In Christmas Decoration Jigsaw, you have to place together the pieces of 4 increasingly difficult jigsaw puzzles that depict a snow-covered family home. Test yourself against the clock, and figure out the jumbled solution before it’s too late! Beginners beware; the tougher puzzles could have you scratching your head for hours on end!

This highly-stimulating activity will really test your eyesight, observation, and concentration skills, as you have to try to make sense of the randomly scattered and shuffled jigsaw pieces. Quick reactions are also important, as you can choose to compete against the ticking clock in a mad point-and-click dash to match up the pieces. OK Eagle-Eyed Problem Solver – let’s get matching!

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Bowlees is a challenging physics-based puzzle game where your goal is to knock all of the bowling pins off the game screen by launching as few Bowlees as possible at them. You control the Bowlees (cute ball-shaped creatures who have to protect their village against a horde of bowling-pin bad guys). In each level, you must remove all of the bowling pins off the screen by hurling the Bowlees at them and using your knowledge of physics, gravity and trajectory to topple them out of sight. Use tools like clouds, portals and giant marbles to your advantage as you help the Bowlees get rid of their arch-enemies.

This brain-teaser puzzle will really test your strategic thinking and observation skills. It will also help to exercise your spatial awareness and hand-eye coordination abilities. This problem-solving game requires patience and plenty of trial and error. Ok Physics Whizz-kid, show us your skills! Good luck!

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The I Of It is a quirky platform puzzle & skill game where you have to control the letter "I" and reunite him with his beloved friend; the letter "T". After "T" ran off, "I" became bored and lonely, and set off on an epic quest to find his buddy. You play the role of the letter "I", and have to navigate through various mazes, platforms and challenges by shrinking and enlarging in size. The eccentric narration in this game makes it unique, with a funny British-style voice telling you what to do in each level.

"I" can move from side to side and grow bigger and smaller, but he cannot jump, so maneuvering him around is very tricky. You must grab onto ledges, moving blocks and balloons as well as avoiding spikes and other objects. This fun yet challenging brain teaser will test your prediction and move planning skills, and quick reactions, as you have to carefully time some of the letter "I" 's movements. The laws of gravity also come into play, as you have to flip gravity switches to float towards your destination in some levels. Ready to reunite two of everybody’s favorite alphabetical characters? “I” know you can do it!

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Staking Claims is a fun and addicting, 1 and 2 player visual puzzle and turn-based strategy game for kids and teens which follows the classic ‘join-the-dots or Boxes game’-style concept. In Staking Claims, you claim ownership of a square grid by creating (drawing) the final wall in a box area. Staking Claims features a cool wild west / gold rush theme where you score extra points for completing boxes with gold bars in them. Play versus a cunning computer opponent (1 Player mode) or play against a friend, classmate or family member (2 Player mode).

Reasons to play this interactive, turn-based, brain teaser game: This is a clever and creative re-imagination of ‘Dots’ – the fun doodling game famously played on copybooks for generations across the world. Staking Claims offers a good exercise and test of your focus, observation skills, analytical thinking, creative engineering and strategy skills, and more.

Strategy to win: Unlike many puzzle games, this is actually a very tactical one-on-one battle of wits often shaped around what your opponent will do – and whether you can force him/her into a mistake. There is no time limit to rush you along, so try to be patient in creating your lines. Focus hard on the playing field. Play with the ‘bigger picture’ in mind; you may have to sustain the loss of one or two boxes if it means larger gains later in the game.

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The Wizard Of Blox is a physics-based puzzle game that involves strategically placing blocks and shapes of similar colors, in order to gain points. This fun educational game is perfect for anyone (both young and old) who loves and appreciates the magic of physics and gravity! The Wizard Of Blox game requires structured foresight and provides hours of mind-testing entertainment! Your goal is to clear the game screen of all shapes. To do this, you need to place all shapes of similar colors together. When they touch each other, they disappear (in a flash!), earning you points.

Once you clear all the shapes, it is on to your next trick – your next disappearing act. If (at any stage) a shape falls off the game screen, your wizardry has failed and you have to start again. If shapes are left in the game screen that you can’t clear, you also fail. Everything must disappear. Are you up to the challenge? Think you have it in you? They say, that only a “True Wizard” can perform these 45 magic tricks. Have a go Houdini – See if you can make everything disappear!

How To Play: Decide which object you want to use from the colored objects at the top of the game screen. Use your computer mouse to click on your chosen object. You can now move it into the main playing field. Click on it again to either drop or place it (where you want) in the playing field. Once it touches an object of the same color, the touching objects will disappear. Once you place or drop an object, it cannot be moved. Use the following keys on your computer keyboard to play: “A / Left Arrow” & “D / Right Arrow” to rotate the shape you are moving. “Z and “C” rotate the shape in small steps. You can see your Best Score, Bonus and Total at the bottom of the game screen. Tip: The faster you make the objects disappear, the more Bonus Points you earn. Good luck!

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Slice your way to geometry glory! Cut specific shapes out of cardboard with precision mouse clicking and analytical thinking skills, and take your geometry knowhow to the next level with this challenging, multi-level interactive brain teaser. Slice The Box: Level Pack is an innovative, educational, geometry-based puzzle and virtual slicing game for kids where you must make pinpoint ‘slices’ around the outline of a specific geometric shape – leaving no excess material outside of the outlined shape once you have used all of your slicing moves.

Reasons to play this math-based, shape-slicing game: Slice The Box: Level Pack could be played as a very useful online math learning activity for elementary, middle, or junior high school students who want to brush up on their geometry skills while enjoying a fun and challenging visual puzzler. The game provides a good test and exercise of your focus, concentration, hand-eye cooordination, and problem-solving skills, as well as your discipline and determination to be as precise as possible with your cutting actions.

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Beetle Run: In this fun and challenging puzzle game, Fred the dung beetle is trying to impress his girlfriend Lisa. Fred has rolled a big ball of dung and is trying to bring it home (a hole in the ground). Can you help Fred on his mission to roll the dung ball to the hole? This task is not as simple as it seems. Use the objects (tree stumps and mushrooms) on the game screen to stop rolling and go further. Think logically! Happy rolling!

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Color World Origins - Fire as few colored paint balls from your cannon as possible in order to change the color of each box so it matches the color of the character inside it. However, things are not as simple as they seem in this fun brain teaser and challenging color puzzle game. Teleporters, Gravity Wells and Trolley Carts make your job more difficult by blocking your path. Use common sense when you need to move obstacles out of the way, by shooting at them using your cannon.

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Folds is a very interesting & interactive online skill-based puzzle game that brings the traditional Japanese art of origami to life (Specialized paper folding where ori means "folding", and gami means "paper")! In each level, you have to carefully fold a large virtual sheet of paper into a shaped outline within a certain amount of moves / folds with your computer mouse. You play the role of the origami master, and have to fill up at least 80 per cent of the "paper" into the designated outline in order to advance. Beginning with basic 1 and 2-fold moves, you slowly progress to creating complex shapes featuring multiple mini folds and incredibly intricate moves.

This unusual geometry-based brain teaser & thought-provoking, problem solving activity should prove a good fit for most gamers (younger and older) who enjoy a that is a challenge that is a little ‘out of the ordinary’. Good observation, perception, and cognitive skills are all required, as are patience and great determination. The pressure is on to find the solution – Just try not to fold under it!

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In  this online Fruit Fall Game you need to clear each level by adjoining three or more identical pieces of fruit. It is a fun, however, difficult logical thinking & problem solving game for the whole family. You need to rotate a figure with a fruit in it. The rules of this game require that the same fruit (such as three bananas) lay vertically or horizontally in a line. It will make them disappear and you receive points. The game runs to a timer, so you will need to be quick!  You will see the ‘level’, ‘score’ and ‘time’ tables on the right side of the game screen. The lives you have remaining (indicated as hearts) are shown at the top left corner of the game screen. Good luck!

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Stackopolis is a fun and infuriating blocks stacking game puzzle that will test your hand-eye coordination speed like no other! The game initially seems super-simple but is actually terribly tricky! Some say, it’s the most addicting game since Tetris – Once you start playing, it’s Game Over for everything else! The goal is to recreate the “ARTIST'S IMPRESSION” (which you can see on the right hand side of the game screen) by rearranging the blocks. The “BLUEPRINT” (in the center of the game screen) tells you exactly how many blocks need to go where. You’re up against the clock! You only have 60 seconds. Time’s ticking, so get clicking!

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Solve a multi-layered, winter-themed, point and click puzzle game in order to make a sulky little monkey happy! Monkey Happy Lights is a fun, interactive, hidden object-based brain teaser game where you must explore a series of snow-covered environments, clicking on objects, combining items, finding lightbulbs and more in order to reach the eventual goal of lighting up a Christmas tree. Play the role of a visibly upset little monkey who is only placated when the entire puzzle is solved! You must figure out the solution to a series of mini-puzzles in order to unlock new areas, reveal bonus items, and progress step-by-step on your quest.

Skills required: Based on the hugely-popular Monkey Go Happy series of mini-game adventures, this challenging and cognitively-stimulating visual puzzler requires smart analytical thinking and problem-solving skills, alert memory skills, a keen sense of curiosity and a passion for exploration! Every last nook and cranny of the game environment must be scoured and studied if you want to find all of the items and secret areas! So, great patience, focus, determination and a willingness for trial and error all play a big part in your success in this fun brain teaser adventure.

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Boombot is a cool, fun and highly challenging physics-based puzzle game where you have to carefully maneuver an indestructible little robot to an Exit Portal using powerful and controlled explosions. Your brave little Boombot buddy cannot move on his own, so must rely on your pinpoint bomb placement skills, and the effects of an explosion/detonation (a sudden release of energy that causes powerful pressure waves through the air in the immediate area) to propel him toward the Exit Portal.

This addicting online brain teaser is also an exhibition of controlled power and force, where you must blast Boombot up and over obstacles, through brick walls, and down steep ravines. Boombot should prove an instant hit with those who enjoy educational puzzle activities based on the laws of physics, or anyone who simply likes a good-old online game of fun explosion making! This game could also be used as a good activity for exercising spatial awareness, as well as your timing skills, observation skills, problem solving judgment, fast reactions, and patience. You only have a relatively confined space to work in, so the accuracy of your explosive placement is key. Ok Explosive Expert – let's get ready to have a blast!

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The Squirrel Escape is a stimulating, jumping and ledge-based platform puzzle game where you must guide an eccentric member of the Squirrel Family through a series of mini levels where escape is your key objective! You play the role of Red Squirrel, a cute and chubby hero that actually resembles a cat more than a squirrel! His task is to escape from a multi-room, warehouse-style prison that includes dozens of pesky, rat-like adversaries, moving ledges, electrical switches, dangerous laser beams, and more!

Skills required: This fun, interactive, movement-based arcade game requires swift keyboard control skills, good hand-eye coordination, and the ability to quickly figure out the fastest way to escape each level (by observing and analyzing the environment). Dogged determination and great patience are essential skills required here – especially in later levels when frustrating elements such as laser beams and fast-moving ledges enter the fray.

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Focus your eyes and mind, and prove your problem-solving prowess with an awesome Sudoku challenge! Yasminoku is a both a straightforward and hard Sudoku brain training / visual puzzle game for kids, teens and grownups where you can choose the difficulty level – from extreme beginner to advanced! Here, you select how many numbers are already entered into the grid at the beginning of the challenge.

(For those unfamiliar with Sudoku, it is a logic-based, number-placement game where your objective is to methodically fill a 9x9 grid with digits so that each vertical column, horizontal row, or a 3x3 mini-grid contains the numbers 1-9 in any order.)

Playable on desktop, laptop, tablet, and mobile, this fun and addicting brain teaser activity is both a great platform for experienced Sudoku players and a very good introduction for first-timers. All Sudoku players must utilize their observation skills, logical thinking, strategy and decision making skills as they carefully and analytically fill up the grid, one number at a time. Are you ready for this intense Sudoku-based brain exercise?

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Balance Physics is a challenging, mouse-based, physics and gravity puzzle game and fun block removal activity where you must click-to-remove the required number of wooden shapes from each level while simultaneously not losing any items out off the play area. In each of the 25 different interactive puzzles, you need to very precisely and strategically remove superfluous boxes – with the catch that gravity often takes hold of other objects, and may make them tumble off of the narrow ledges.

This Flash-based, problem-solving brain teaser game for notebook, laptop and desktop PC / Mac (with certain browsers) will really test and exercise your cognitive, logic and strategy building skills. A lot of potential trial and error is required – so you need to be patient – The solution is there somewhere! Be prepared for a proper challenge. Even grown-ups will find some of these puzzles challenging!

Key Control Feature: Check the ‘Object Left’ number in the top left corner of the game screen to see how many boxes are still to be removed. You do not have to remove "every" glowing box from the play area.

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Sliding Tiles Game: Only try this mega puzzle if you've got a lot of time on your hands. This will be one of the most advanced puzzles you've ever played as well as the toughest and we'd certainly recommend checking out the second puzzle of the parrot within this game.

You can move one tile/jigsaw piece at a time. Move the tile using the blank space by clicking on it. All tiles are numbered to help you, but you can turn the numbers off to make it even harder. If the game isn't tough enough - click Max Scramble a few times and you'll have the toughest puzzle ever. At the left bottom side of the game you can click Puzzle 1 or Puzzle 2 to switch between the monkey and parrot puzzle images. Good luck!

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Pit your considerable wits against a challenging visual and strategy-based puzzle with a massive 300 LEVELS! Stream Master Unlimited is a fun yet tough brain teaser game for kids, teens and adults where you must carefully connect pairs of colored bubbles together on a large grid. The tricky part is that you must use EVERY square on the grid, and the colored lines between your bubbles cannot cross paths.

This cool online ‘connect the dots’-type activity can be played on desktop, laptop, notebook, and provides a stern test and exercise of your visual and problem solving (analytical) skills. Good observation skills and concentration are really essential here, as well as bucket-loads of determination! Have you got what it takes to make it all the way to Level 300?

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Play a fun interactive, analytical thinking puzzle game: Transform red-colored balls to orange with sharp aiming skill, accurate collisions and skillfully-managed ricochets! Clash It is a multi-level, physics-based puzzle and billiard-style, arcade skill game for little kids through high school teens and adults where you must launch an orange ball around a confined game screen, and try to make sure it comes into contact with (and transfers its color to) the awkwardly-positioned red balls. Your goal is to transform all red balls to orange within a set number of launching ‘shots’.

Reasons to play this challenging, collision-based mouse control game: Test and exercise your analytical thinking skills, visual awareness, prediction skills, angle judgement and accuracy as you attempt to carefully and skillfully guide the orange ball toward successful collisions with the target red balls. Unleash the power of your problem-solving mind as you deal with increasingly-difficult levels, tricky target ball placement, and wacky obstacles.

Strategy to win: Trial and error is really important here! You must learn from your mistakes and try to alter your shot power and angle accordingly. Many of the prediction, precision and deftness skills required for table games such as pool and snooker come into play. You must play ‘carom’ and ‘billiard’ type shots where you ricochet the orange ball off of one or more target balls.

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Play a fun physics-based strategy game: Use good timing, keyboard control skills, and smart thinking to guide a slow-moving yet spirited snail through a series of construction-themed obstacle courses! Snail Bob is a playful, interactive, platform-based adventure game where you must alter each level environment in order create a path for your new snail buddy to safely make it through to the right side of the play area. Lower bridges, flip switches, remove obstacles, activate springboards and more as you strive to create a safe route for Bob through the chaotic construction sites!

Skills required: This fun, problem solving adventure puzzle game requires logic, tactful key control skills, sharp reflexes, and the ability to see the ‘bigger picture’ in order to secure Bob's safe passage. Sharp analytical thinking and smart strategy are called into play, especially in later levels when there is more of a brain teaser theme to the action. A willingness for some old-school trial and error is also important as you often have to perform tasks in a specific sequence in order to progress.

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