Discussion @ 1878. Rubinchik's Cube @ Timus Online Judge

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Discussion of Problem 1878. Rubinchik's Cube

Tests for WA7

Posted by Filip Franik 14 Aug 2017 19:48

3 1 2 4
1 3 4 2
4 2 1 3
2 4 3 1
(4)

4 1 2 1
1 4 1 2
4 3 2 3
3 4 3 2
(2)