Advent calendar 2024

Archive

Show me a random puzzle

Tags

factors time surds indices coordinates dominos geometry multiples speed differentiation integers geometric mean balancing even numbers scales probabilty tournaments pentagons means routes the only crossnumber powers decahedra palindromes combinatorics clocks logic unit fractions addition wordplay chocolate integration functions crosswords 3d shapes squares mean division spheres quadrilaterals rugby complex numbers remainders determinants ellipses factorials triangles circles cryptic clues algebra perimeter shapes expansions geometric means polynomials number sport tangents fractions polygons sets multiplication elections consecutive integers range regular shapes binary chess parabolas pascal's triangle consecutive numbers gerrymandering products shape 2d shapes menace digits triangle numbers dates proportion books averages rectangles advent coins symmetry numbers grids colouring square roots crossnumbers digital clocks lines odd numbers dice hexagons folding tube maps numbers christmas cube numbers medians tiling neighbours partitions people maths ave chalkdust crossnumber sequences quadratics perfect numbers star numbers square grids games volume angles floors area prime numbers planes graphs dodecagons probability taxicab geometry percentages median bases irreducible numbers trigonometry cryptic crossnumbers sum to infinity matrices grids digital products cards arrows money square numbers doubling albgebra cubics sums axes calculus