BrainTwisters
Your weekly dose of logical and mathematical puzzling.
BrainTwister
BrainTwister #53: Dividing digits
23 December 2024
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Our bumper science quiz of the year 2024
11 December 2024
Space
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Puzzles #50-52: Can you crack these festive mathematical puzzles?
11 December 2024
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BrainTwister #49: Squares and cubes
4 December 2024
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BrainTwister #48: Rock, paper, scissors
27 November 2024
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BrainTwister #47: Squares and circles
20 November 2024
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BrainTwister #46: OhmWork
13 November 2024
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BrainTwister #45: Square differences
6 November 2024
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BrainTwister #44: Dice and cards
30 October 2024
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BrainTwister #42: Persistence
16 October 2024
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BrainTwister #41: There are three prisoners
9 October 2024
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BrainTwister #40: There are four lights
2 October 2024
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BrainTwister #39: Game of logic
25 September 2024
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BrainTwister #38: Rotating dice
18 September 2024
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BrainTwister #37: Digital multiplication
11 September 2024
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BrainTwister #36: Prime generators
4 September 2024