BrainTwisters
Your weekly dose of logical and mathematical puzzling.
BrainTwister
BrainTwister #3: Page turner
17 January 2024
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BrainTwister #2: Piles of money
10 January 2024
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BrainTwister #1: Digital sevens
3 January 2024
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Puzzle #255: How long will it take for all eight bulbs to be lit up?
27 December 2023
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Puzzles #252-254: How often did my children wake on Christmas eve?
13 December 2023
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Puzzle #251: Has an island nation solved its skewed sex ratio dilemma?
6 December 2023
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Puzzle #250: Can you work out how long it will take us to arrive?
29 November 2023
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Puzzle #249: Can you calculate exactly how much more paint is needed?
22 November 2023
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Puzzle #248: How did Poppy manage to slice the pizzas fairly?
15 November 2023
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Puzzle #247: Can you work out how many badges Grandad needs to buy?
8 November 2023
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Puzzle #246: Can you work out how many delegates speak one language?
1 November 2023
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Puzzle #245: Can you win at tic-tac-toe鈥檚 ancient precursor?
25 October 2023
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Puzzle #244: Can you work out how fast the stagecoach was moving?
18 October 2023
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Puzzle #243: Help end the number-related chaos at my local shop
11 October 2023
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Puzzle #242: Can you improve my odds of buying the cheapest fuel?
4 October 2023
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Puzzle #241: Help Prince Golightly escape, and win our puzzle book
27 September 2023