目標
翻開所有配對的牌。以最少步數和最短時間完成。
規則
- 每次翻兩張牌,相同則配對成功留面朝上
- 不相同則翻回面朝下
難度
- 簡單:4×3 = 12 張
- 中等:4×4 = 16 張
- 困難:6×4 = 24 張
Goal
Match all pairs of cards. Complete with fewest moves and fastest time.
Rules
- Flip two cards at a time; a match stays face up
- Non-matching pairs flip back face down
Difficulty
- Easy: 4×3 = 12 cards
- Medium: 4×4 = 16 cards
- Hard: 6×4 = 24 cards