Advent calendar 2024

Archive

Show me a random puzzle

Tags

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