Puzzles

Archive

Show me a random puzzle

Tags

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