Puzzles

Archive

Show me a random puzzle

Tags

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