Puzzles

Archive

Show me a random puzzle

Tags

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