Puzzles

Archive

Show me a random puzzle

Tags

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