Advent calendar 2025

Archive

Show me a random puzzle

Tags

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