Puzzles

Archive

Show me a random puzzle

Tags

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