Puzzles

Archive

Show me a random puzzle

Tags

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