mscroggs.co.uk
mscroggs.co.uk

subscribe

Puzzles

14 December

You start at the point marked A in the picture below. You want to get to the point marked B. You may travel to the right, upwards, or to the left along the black lines, but you cannot pass along the same line segment more than once.
Today's number is the total number of possible routes to get from A to B.

Show answer

Tags: routes

12 December

You start at the point marked A in the picture below. You want to get to the point marked B. You may travel to the right or upwards along the black lines.
Today's number is the total number of possible routes to get from A to B.

Show answer

Tags: routes

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 2023

Advent calendar 2022

Advent calendar 2021

Advent calendar 2020


List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2024