Swipe the game board to move all tiles left, right, up, or down. When two tiles with the same number touch, they merge into one with a double number, i.e. 2+2 merge into 4, 4+4 merge into 8 and so on.

Leonardo of Pisa, known as Fibonacci, introduced Hindu-Arabic numerals to Europe in 1202. His famous number sequence began as a simple rabbit puzzle. Centuries later, this sequence gained fame for its ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Who doesn’t love a good math holiday? Most people know about Pi ...

Expands the playable area to the full 81 map tiles (instead of the inner 25), with additional supporting functionality including 'no pipes' and 'no powerlines'. For more detail, and for Steam binaries ...

Imagine the market is like a massive rubber band. When stretched too far in one direction, it must inevitably snap back, or retrace, before moving forward again. The challenge for the individual ...