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level1.0
21 solves
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level2.0
20 solves
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level3.0
20 solves
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level4.0
20 solves
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level5.0
19 solves
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level6.0
20 solves
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level7.0
18 solves
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level8.0
20 solves
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level9.0
20 solves
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level10.0
18 solves
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level11.0
15 solves
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