Puzzles

Archive

Show me a random puzzle

Tags

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