Puzzles

Archive

Show me a random puzzle

Tags

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