Advent calendar 2023

Archive

Show me a random puzzle

Tags

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