2 nice logic puzzles - spy, liar, truthteller and chocolate wrappers
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Could you pass this interview? The famous batteries and flashlight logic puzzle
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Solving a legendary puzzle
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Can you solve Microsoft's bridge and torch riddle?
10:25
Can you figure out Lila's age?
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Impossible Logic Puzzle from Indonesia!
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The Sudoku With Only 2 Given Digits
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A Pergunta do SAT que Todos Erraram
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