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 2019

Sunday Afternoon Maths LXVII

Coloured weights
Not Roman numerals

Advent calendar 2018

Sunday Afternoon Maths LXVI

Cryptic crossnumber #2

List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2020