More from Chalkdust
Issue 16
Fields medals, iconic intersections, and things with silly names coming your way in our autumn 2022 issue! Plus all your favourite puzzles & columns.Christmas puzzle #1: Christmas tree sudoku
Puzzle #1 in our 2020 Christmas puzzle seriesThe scutoid: a geometric building block of life
In 2018, scientists discovered a new shape that is essential to multicellular lifeFind your perfect partner
Find your perfect partner with this wonderful tree diagram!Puzzles, Issue 03
Solve the puzzles that appeared in Issue 03.For the love of puzzles
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