Solve Problems
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The minimum cost
ATTEMPTED BY: 2767 SUCCESS RATE: 61% LEVEL: Easy
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Lights
ATTEMPTED BY: 578 SUCCESS RATE: 79% LEVEL: Hard
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Minimum addition
ATTEMPTED BY: 3327 SUCCESS RATE: 84% LEVEL: Medium
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A subset in a sequence
ATTEMPTED BY: 4395 SUCCESS RATE: 91% LEVEL: Easy
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Cyclic shifts
ATTEMPTED BY: 6952 SUCCESS RATE: 82% LEVEL: Easy
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Alice and Bob buy crackers
ATTEMPTED BY: 3469 SUCCESS RATE: 27% LEVEL: Easy
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The Logic game
ATTEMPTED BY: 946 SUCCESS RATE: 80% LEVEL: Medium
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Maximum bit shifts
ATTEMPTED BY: 1540 SUCCESS RATE: 49% LEVEL: Easy
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Determining numbers
ATTEMPTED BY: 5461 SUCCESS RATE: 86% LEVEL: Easy
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AND operation
ATTEMPTED BY: 1100 SUCCESS RATE: 73% LEVEL: Medium
