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Colin Beveridge

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BrainTwister #83: Doubled squares

BrainTwister #83: Doubled squares

Regulars

Â鶹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

BrainTwister

BrainTwister #83: Doubled squares

23 July 2025

BrainTwister #76: Tromino trials

BrainTwister #76: Tromino trials

Regulars

Â鶹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

BrainTwister

BrainTwister #76: Tromino trials

4 June 2025

BrainTwister #70: Powerful years

BrainTwister #70: Powerful years

Regulars

Â鶹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

BrainTwister

BrainTwister #70: Powerful years

23 April 2025

BrainTwister #67: Pandigital sums

BrainTwister #67: Pandigital sums

Regulars

Â鶹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

BrainTwister

BrainTwister #67: Pandigital sums

2 April 2025

BrainTwister #64: Matching tiles

BrainTwister #64: Matching tiles

Regulars

Â鶹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

BrainTwister

BrainTwister #64: Matching tiles

12 March 2025

Can you solve our festive feast of four logic puzzles?

Can you solve our festive feast of four logic puzzles?

Regulars

Soccer ball Flat icon illustration isolated on white background; Shutterstock ID 1665351253; purchase_order: PHOTO; job: 28 August issue; client: NS; other:

Puzzle #128: Who won yesterday’s football tournament?

Regulars

Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop