About this game
Features:
• A 4×4 board with swipe or arrow-key controls — play with one hand.
• The breed ladder above the board shows every cat you have discovered.
• One undo per run — spend it wisely.
• The “123” switch shows classic 2, 4, 8… numbers on the tiles.
• Cloud saves: start on your phone, continue on your computer.
• A leaderboard to compare your best score with other players.
No timers, no rush — think every move through and grow your cats.
How to play
1. Swipe the board (or press the arrow keys) — every cat slides in that direction.
2. Two identical cats merge into the next breed, and your score grows.
3. A new kitten appears after every move. When the board is full and no moves remain, the run is over.
4. The “↩ 1” button undoes your last move — once per run.
5. After a loss you can get a second chance: watch an ad and your last move is rolled back.
6. Reach the Gold cat to win — then keep playing and discover rare cats.
7. The “123” switch shows numbers on the tiles; the speaker button mutes the sound.