Advent calendar 2022

Archive

Show me a random puzzle

Tags

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