Puzzles

Archive

Show me a random puzzle

Tags

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