Advent calendar 2015

Archive

Show me a random puzzle

Tags

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