Advent calendar 2022

Archive

Show me a random puzzle

Tags

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