Puzzles

Archive

Show me a random puzzle

Tags

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