Puzzles

Archive

Show me a random puzzle

Tags

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