01 · 入门 · 先踩开关再过门
展开作者解与路线
c1 → c0 → c3 → c4 → c5 → c2
推理依据
- 先在第 2 步踩 c0，第 5 步跨门 c4—c5
关键分叉：第 2 步应走 c0，诱惑路线走 c2。排除依据：开关尚未打开此门。
逐项机制必要性反例
解除 gate:0 后：c1 → c2 → c5 → c4 → c3 → c0
每格一次。门初始关闭，走到编号对应的开关后永久打开；撤销会恢复门的状态。
原始盘面和作者解分开展示。标题是设计任务，真人推理路径与难度仍需试玩验证。数字、窗口、方向、类别和开关显示在格内；步差与先后关系见逐关推理依据。
c1 → c0 → c3 → c4 → c5 → c2
关键分叉：第 2 步应走 c0，诱惑路线走 c2。排除依据：开关尚未打开此门。
解除 gate:0 后：c1 → c2 → c5 → c4 → c3 → c0
c2 → c1 → c0 → c3 → c6 → c7 → c4 → c5
关键分叉：第 2 步应走 c1，诱惑路线走 c5。排除依据：开关尚未打开此门。
解除 gate:0 后：c2 → c5 → c4 → c7 → c6 → c3 → c0 → c1
c0 → c1 → c2 → c3 → c7 → c6 → c9 → c8 → c5 → c4
关键分叉：第 2 步应走 c1，诱惑路线走 c4。排除依据：开关尚未打开此门。
解除 gate:0 后：c0 → c4 → c5 → c8 → c9 → c6 → c7 → c3 → c2 → c1
c0 → c1 → c5 → c4 → c8 → c9 → c10 → c6 → c2 → c3 → c7 → c11
关键分叉：第 2 步应走 c1，诱惑路线走 c4。排除依据：开关尚未打开此门。
解除 gate:0 后：c0 → c4 → c8 → c9 → c5 → c1 → c2 → c6 → c10 → c11 → c7 → c3
解除 gate:1 后：c0 → c1 → c2 → c3 → c7 → c11 → c10 → c6 → c5 → c4 → c8 → c9
c6 → c5 → c9 → c8 → c4 → c0 → c1 → c2 → c3 → c7 → c11 → c10 → c13 → c12
关键分叉：第 3 步应走 c9，诱惑路线走 c1。排除依据：开关尚未打开此门。
解除 gate:0 后：c6 → c5 → c1 → c0 → c4 → c8 → c9 → c12 → c13 → c10 → c11 → c7 → c3 → c2
解除 gate:1 后：c6 → c2 → c3 → c7 → c11 → c10 → c13 → c12 → c9 → c8 → c4 → c0 → c1 → c5
c5 → c1 → c0 → c4 → c8 → c12 → c13 → c14 → c15 → c11 → c7 → c3 → c2 → c6 → c10 → c9
关键分叉：第 2 步应走 c1，诱惑路线走 c9。排除依据：开关尚未打开此门。
解除 gate:0 后：c5 → c9 → c13 → c12 → c8 → c4 → c0 → c1 → c2 → c3 → c7 → c11 → c15 → c14 → c10 → c6
解除 gate:1 后：c5 → c6 → c7 → c3 → c2 → c1 → c0 → c4 → c8 → c12 → c13 → c14 → c15 → c11 → c10 → c9
c5 → c6 → c7 → c3 → c2 → c1 → c0 → c4 → c8 → c12 → c13 → c9 → c10 → c11 → c15 → c14 → c17 → c16
关键分叉：第 2 步应走 c6，诱惑路线走 c4。排除依据：开关尚未打开此门。
解除 gate:0 后：c5 → c4 → c0 → c1 → c2 → c6 → c10 → c9 → c8 → c12 → c13 → c16 → c17 → c14 → c15 → c11 → c7 → c3
解除 gate:1 后：c5 → c9 → c10 → c6 → c7 → c11 → c15 → c14 → c17 → c16 → c13 → c12 → c8 → c4 → c0 → c1 → c2 → c3
解除 gate:2 后：c5 → c6 → c7 → c3 → c2 → c1 → c0 → c4 → c8 → c12 → c13 → c16 → c17 → c14 → c15 → c11 → c10 → c9
c2 → c3 → c7 → c11 → c15 → c14 → c18 → c17 → c16 → c12 → c13 → c9 → c8 → c4 → c0 → c1 → c5 → c6 → c10
关键分叉：第 1 步应走 c2，诱惑路线走 c5。排除依据：开关尚未打开此门。
解除 gate:0 后：c5 → c6 → c10 → c11 → c15 → c14 → c18 → c17 → c16 → c12 → c13 → c9 → c8 → c4 → c0 → c1 → c2 → c3 → c7
解除 gate:1 后：c2 → c3 → c7 → c11 → c15 → c14 → c10 → c6 → c5 → c1 → c0 → c4 → c8 → c9 → c13 → c12 → c16 → c17 → c18
解除 gate:2 后：c13 → c9 → c10 → c11 → c7 → c3 → c2 → c6 → c5 → c1 → c0 → c4 → c8 → c12 → c16 → c17 → c18 → c14 → c15