Puzzles

Archive

Show me a random puzzle

Tags

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