Puzzles

Archive

Show me a random puzzle

Tags

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