Click the cards of the same animals. Every three cards of the same animals in the dock will disappear automatically. The dock can not hold 7 or more cards. Difficulty level increases dramatically from Level 2. 4 levels in total.
Version history
3.0
2023-03-03
Fix the bug that the card types may not be assigned correctly.
2.1
2023-02-26
1. Fix two bugs of this game. 2. lower the difficulty level a bit.