Advent calendar 2025

Archive

Show me a random puzzle

Tags

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