mscroggs.co.uk
mscroggs.co.uk

subscribe

Puzzles

5 December

You start at A and are allow to walk left, right, up or down along the grid. The grid continues forever in every direction. After you have walked thirteen units, how many different locations could you be in?

9 December

You start at A and are allowed to move either to the right or upwards.
How many different routes are there to get from A to B?

9 December

You start at A and are allowed to move either to the right or upwards.
How many different routes are there to get from A to B?

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2020

Advent calendar 2019

Sunday Afternoon Maths LXVII

Coloured weights
Not Roman numerals

Advent calendar 2018


List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2021