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level1.0
33 solves
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level2.0
31 solves
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level3.0
31 solves
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level4.0
32 solves
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level5.0
30 solves
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level6.0
28 solves
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level7.0
29 solves
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level8.0
27 solves
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level9.0
16 solves
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level10.0
8 solves
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level11.0
16 solves
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level12.0
13 solves
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