Puzzles

Archive

Show me a random puzzle

Tags

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