推 walkwall:看吧 -w- 05/17 00:26
難度：★★★★☆
┌──────────────┐ ┌──────────────┐
∣ １ ２ ３ ４ ∣ ∣ １ ２ ３ ４ ∣
∣ -2 0 +3 +4 ∣ ∣ +4 0 +3 -2 ∣
∣ ∣ ∣ ∣
∣ ‧ ‧（４）‧ ‧ ∣ ∣ ５ ２（４）６ ２ ∣
∣ -1 +1 +3 +5 ∣ ∣ -1 +3 +1 +5 ∣
∣ ∣ ∣ ∣
∣ ４（１）‧ ‧ ‧ ∣ ∣ ４（１）５ ７ ７ ∣
∣ -1 +1 +1 +2 ∣ → ∣ -1 +1 +2 +1 ∣
∣ ∣ ∣ ∣
∣ ‧ ‧ ‧（１）８ ∣ ∣ ３ ６ ９（１）８ ∣
∣ -6 -5 -4 +1 ∣ ∣ +1 -4 -6 -5 ∣
∣ ∣ ∣ ∣
∣ ‧ ‧（１）‧ ‧ ∣ ∣ ４ ２（１）３ ３ ∣
∣ +1 +2 +3 +4 ∣ ∣ +1 +2 +3 +4 ∣
∣ ∣ ∣ ∣
∣ ５ ４ ６ ７ ∣ ∣ ５ ４ ６ ７ ∣
└──────────────┘ └──────────────┘
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.32.73.6