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Popular Strategy Games

These Coolmath strategy games take some serious planning. Put your thinking cap on and play free games like tower defense, match 3, idle games, and more.

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Chess
Play Chess against the computer or your friends!
Defly.io Game
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Defly.io
Cash in your coins for all new skins!
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The Final Earth 2
Become the mayor of an outer space colony!
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Checkers
Challenge the computer or try online matchmaking!
Pre-Civilization Bronze Age Game
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Pre-Civilization Bronze Age
Grow your civilization.
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Push Your Luck
Step up and spin the wheel!
Mainlands Wars Game
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Mainlands Wars
Use your armies to conquer the world!
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Block the Pig
The Pig is on the loose! Can you catch him?
Chess

Chess

Play Chess against the computer or your friends!
Checkmate! Play the classic game of strategy. You can challenge the computer, a friend, or join a match against another online player.
Defly.io

Defly.io

Cash in your coins for all new skins!
Hop in your helicopter and join this strategic multiplayer game. Specialize your copter, build a base, and conquer the map!
The Final Earth 2

The Final Earth 2

Become the mayor of an outer space colony!
Return to outer space, with all new buildings, resources and technologies. Can you raise a thriving colony and keep your citizens happy?
Checkers

Checkers

Challenge the computer or try online matchmaking!
Play vs. the computer or join a match against another online player!
Pre-Civilization Bronze Age

Pre-Civilization Bronze Age

Grow your civilization.
Grow your civilization during the Bronze Age. Collect food, research technology, defend yourself from other civilizations, and build a world wonder!
Push Your Luck

Push Your Luck

Step up and spin the wheel!
Step up and spin the wheel in this cool way to learn about probability! Guess higher or lower to win big points. Will you play it safe or risk it all?
Mainlands Wars

Mainlands Wars

Use your armies to conquer the world!
Rally your troops to conquer territory in this Risk-like game. Capture neutral territories to build your economy and then attack the enemy base!
Table Tanks

Table Tanks

Upgrade your tank and take out your foes!
Can you drive and aim at the same time? Defeat enemy tanks to get powerful upgrades and build your super tank!
Block the Pig

Block the Pig

The Pig is on the loose! Can you catch him?
The pig is on the loose! Help prevent him from escaping by placing stone walls to block his path.
Four in a Row

Four in a Row

Connect four chips ahead of your opponent!
Connect four chips in a row to win! Practice against the computer or take your skills to the big leagues in online multiplayer matches.
Strategic Tic-Tac-Toe

Strategic Tic-Tac-Toe

Are you a Tic Tac Toe pro? Try this version!
Think you're a Tic Tac Toe pro? Try this version, which is like a game of Tic Tac Toe inside a game of Tic Tac Toe. Confused? You have to try it!
Three Goblets

Three Goblets

Enter the dungeon... if you dare.
Explore the dungeon and defeat the monsters. Then equip your character and forge legendary items. Can you become the ultimate explorer?
2048

2048

Add like numbers to win this one. Can you make 2048?
2+2=4... 4+4=8... 8+8=16... 16+16=32... How long will it take to get up to 2048? Can you add like numbers to win this one?
Dots and Boxes

Dots and Boxes

The digital version of the pencil-and-paper classic.
Add some color to the pencil-and-paper classic! Can you outsmart the computer and fill the board with your boxes?
Salvage

Salvage

Escape before you are blown to bits!
Welcome to the space arena. Think strategically to survive waves of enemies and collect their loot. Save up to buy the key and escape!
Duck Life 4

Duck Life 4

Train your duck to be a duck athlete!
The 4th great Duck Life game! Use money skills to feed your duck while training him to be the best duck athlete on the planet!
Crazy Eights

Crazy Eights

Play the classic game with your friends!
Now you can play the classic game with your friends! Play with eights wild, or add action cards like Reverse, Skip and Draw Two.
Planet Life

Planet Life

Have you ever wanted to be a planet?
Become a planet! Explore the galaxy, harvest resources, and make friends with a robot. Adventure awaits!
Click Battle Madness

Click Battle Madness

Match colors to cast spells. Fight back the vikings!
Defend your castle from the invading viking hordes. Click long chains of matching tiles to unleash your powerful wizard magic!
10x10

10x10

Fill the grid, but don't get stuck!
Master the art of shape-fitting! Use your blocks to get a high score without running out of space.
Dig to China

Dig to China

Can you make it all the way?
Dig deep into the earth, collect rare materials, and craft upgrades so that you can dig deeper. How deep can you go before time runs out?
Papa's Donuteria

Papa's Donuteria

Papa Louie wants you to run his Donuteria!
Papa Louie wants you to run his Donuteria! Use time management and math skills to help make great donuts that your customers will love.
Sugar, Sugar 2

Sugar, Sugar 2

Solve 30 delightfully sweet puzzles.
Solve 30 delightfully sweet puzzles. Draw paths on the screen to guide the colored sugar into the right coffee cup. 
Learn to Fly 2

Learn to Fly 2

Help the penguin prepare his test dummy for takeoff!
After his crash landing, the penguin has decided to use a test dummy for his next experiment. Use sleighs, gliders and rockets to destroy the iceberg!
Building Demolisher

Building Demolisher

Grab your wrecking ball and tear down buildings!
Look out below! Grab your wrecking ball and tear down buildings in as few moves as possible.
Diggy

Diggy

Help Diggy dig to the center of the earth.
This Flash game is back! Help Diggy find the wandering truffle and dig to the center of the earth. Collect ore, fossils, and other items and sell them to upgrade Diggy's gear.
Blosics 3

Blosics 3

Knock down the towers of taunting blocks.
Knock down the towers of red, yellow, and green blocks. Earn stars and unlock new balls which are more powerful but cost more points.
Bloxorz

Bloxorz

Flip the block over and over to get it in the hole.
Flip the block over this way and over that way to get it to fall in the hole. You'll be flipping blocks in your sleep!
Tarzan Ball

Tarzan Ball

A sequel to the popular IQ Ball.
A sequel to the popular IQ Ball, your goal is to get the little purple Tarzan Ball to the target. Latch onto things to move him along towards his goal.
Bricks Breaking

Bricks Breaking

You lose if you click too many single bricks.
I've played this game until I was blurry-eyed. Click on groups of bricks that are the same color to get rid of them. The trick is to plan ahead to delete huge chunks at once.
Civiballs 2

Civiballs 2

A sequel to the popular Civiballs game!
A sequel to the popular Civiballs game! Cut the chains to get the colored balls into their matching buckets... You're going to need to do some planning!
Isoball 3

Isoball 3

Another great sequel to Isoball.
Another great sequel. Even more challenging levels. Place blocks, arrows, bridges and more to help the ball roll into the target hole.
Cargo Bridge 2

Cargo Bridge 2

An awesome sequel to the great bridge-building game!
An awesome sequel to one of the best bridge building games! Build a bridge so that the workers can gather cargo from the other side.
Build the Bridge

Build the Bridge

Help the train to travel across to the tunnel.
Use the pieces provided to create a safe path for the train to travel across to the tunnel.
Snail Bob 2

Snail Bob 2

Get Snail Bob safely to his Grandpa's birthday party!
A dangerous forest stands between Snail Bob and his Grandpa's birthday party! You'll have to figure out how to get him there safely!
Papa's Freezeria

Papa's Freezeria

Use counting and time management.
Use counting and time management to run a Freezeria. Keep the customers happy to make big tips! Watch out for the food critic!
Transmorpher 2

Transmorpher 2

Transmorph yourself to collect all the green blobs.
A great sequel to Transmorpher. Transmorph yourself between three aliens with different abilities. Collect all the green blobs and get to the exit.
Chronotron

Chronotron

Go back in time to create copies of yourself.
This one will really mess with your head. You'll need to go back in time to create copies of yourself to perform tasks on each level.
Papa's Pancakeria

Papa's Pancakeria

Run a Pancakeria!
Use counting and time management to run a Pancakeria. Keep the customers happy to make big tips!
Civiballs

Civiballs

Cut chains to get the balls in their buckets.
When you cut the chain, how will the ball swing? Get the colored balls into their matching buckets... But, you'll need to do some planning!
Papa's Hot Doggeria

Papa's Hot Doggeria

Run a Hot Doggeria!
It's time to run a Hot Doggeria while you try to watch the baseball game. Keep the customers happy to make big tips!
Papa's Cupcakeria

Papa's Cupcakeria

Use math and time management to make tips!
Time to make some cupcakes! Use math and time management keep the customers happy and make big tips!
Gluey 2

Gluey 2

The sequel to the popular Gluey!
The sequel to the popular Gluey! Group and remove blobs of the same color to get them to disappear. You're going to have to think and plan ahead!
Bouncing Balls

Bouncing Balls

Make clumps of the same color before they get low.
A fun shooting game where you need to make clumps of three of the same color... Before they all get too low.
Bloons Tower Defense

Bloons Tower Defense

Build dart-throwing monkeys. Pop the bloons!
The first edition of this great series. Place your monkeys, towers, etc. around different tracks in order to pop the bloons. You earn money to buy more weapons.
Clicker Heroes

Clicker Heroes

Defeat monsters and level up your heroes.
Click to defeat monsters, earn gold and level up heroes. Ascend and transcend to reach new heights of power. See how far you can go!
Idle Dice

Idle Dice

Let's get rolling!
Let's get rolling! It may not look like much at first, but we have a feeling you'll be earning trillions of points in no time.
The Final Earth

The Final Earth

Build a thriving colony on a far off planet.
Earth has been destroyed! It's a good thing you teleported to a new planet. Gather resources and build a colony.
Learn to Fly 3

Learn to Fly 3

Build a flying contraption and reach the stars!
3...2...1...Blast off! Earn enough cash to build a rocket and fly into outer space.
Learn to Fly

Learn to Fly

This Flash game is back! Grab your glider and fly!
FLASHBACK: Grab your glider, strap on your rockets, and learn to fly! Help this penguin figure out how to fly like other birds.