Puzzles

Archive

Show me a random puzzle

Tags

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