Ninobeki 2048 Block Puzzle

Ninobeki is an addictive casual core number puzzle game. Once started, it is difficult to stop. Slide numbers in eight directions (including diagonals); connected numbers sum to powers of 2, and numbers fall from above. The game ends when the board fills.

The title Ninobeki comes from the Japanese for 'power of 2,' and this Chrome extension is free to play for players of all ages.