BrainTwister #53: Dividing digits
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Puzzles
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Our bumper science quiz of the year 2024
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Free
Puzzles #50-52: Can you crack these festive mathematical puzzles?
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BrainTwister #49: Squares and cubes
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BrainTwister #48: Rock, paper, scissors
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BrainTwister #47: Squares and circles
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BrainTwister #46: OhmWork
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BrainTwister #45: Square differences
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BrainTwister #44: Dice and cards
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BrainTwister #42: Persistence
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BrainTwister #41: There are three prisoners
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BrainTwister #40: There are four lights
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