Puzzles

Archive

Show me a random puzzle

Tags

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