5 lines
231 B
Text
5 lines
231 B
Text
N ← 8
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Good ← =1⧻◴[⧻◴⟜(∩(⧻◴)⊃+-⇡⧻.)⟜⧻]
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⊙◌⍥(⊏⊚≡Good.♭₂⊞⊂⇡:⊙.):⊙.[[]]N
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↙2 &p$"_ solutions, two examples are:\n"⊸⧻
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≡(&s≡(/(⊂⊂)@|/⊂⍜(⊡|@Q◌):↯:@_)⊸⧻)
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