Puzzles

Archive

Show me a random puzzle

Tags

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