Use the arrow keys or WASD to slide the tiles around the board. Combine numbers that are next to each other in the Fibonacci sequence to make bigger numbers. See if you can get to 2584!The Fibonacci numbers are a list (called a "sequence") of numbers that is built a very special way. It starts with 1,1... and then you add 1 + 1 to get to the next number.
That gives 1,1,2... Then you add 1+2 to get the next number...
That gives 1,1,2,3... Then you add 2+3 to get the next number...
That gives 1,1,2,3,5 ... Then you add 3+5 to get the next number...
That gives 1,1,2,3,5,8... Then you add 5+8 and you keep going!
1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89...
Fibonacci numbers are important because they reflect many patterns found in nature - for example, the pattern of petals on flowers. Learn more about Fibonacci numbers.
This version is based on the 2048 game by Gabriele Cirulli.
Checkmate! Play the classic game of strategy. You can challenge the computer, a friend, or join a match against another online player.
Hook on a ring, build momentum and launch! Feel the air rush past you as you soar through the finish line.
Outlast your opponents in the ultimate copter arena. Grab upgrades and superpowers, avoid the toxic fog, and be the last one flying!
Hop in your hot air balloon and prepare for adventure! Solve a whole new quest on every island.
Test your aim in online multiplayer! Race your opponent to get to zero first.
Play the classic game, or mix it up with an all-new action mode: fireballs, blasters, gravity wells, and more!
Your pineapple is trapped at the top of a huge tower! Jump over pits of lava and dodge dangerous traps to rescue it.
Grow your civilization during the Bronze Age. Collect food, research new technology, and build a world wonder, but watch out for other civilizations!
In this strange and unusual world, you cannot jump. Fortunately, you CAN summon mountains beneath your feet. And get filthy stinkin' rich.
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.