Advent calendar 2018

Archive

Show me a random puzzle

Tags

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