Puzzles

Archive

Show me a random puzzle

Tags

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