mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
↓ ☰ ↓
subscribe
Loading image...
Advent calendar 2017
5 December
All 2017 advent puzzles
~
More information
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?
Show answer
Hide answer
196
Tags:
routes
,
taxicab geometry
Archive
Show me a random puzzle
Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
polygons
perfect numbers
logic
means
probability
scales
determinants
differentiation
advent
shape
rugby
3d shapes
unit fractions
balancing
percentages
regular shapes
floors
triangle numbers
numbers
cube numbers
coordinates
probabilty
games
consecutive numbers
tiling
geometry
books
menace
money
axes
sets
quadrilaterals
crossnumbers
sport
number
time
addition
ellipses
combinatorics
averages
dominos
perimeter
quadratics
chess
proportion
prime numbers
square grids
neighbours
irreducible numbers
trigonometry
doubling
chocolate
graphs
the only crossnumber
integers
indices
calculus
partitions
binary
shapes
taxicab geometry
people maths
algebra
hexagons
dates
clocks
dodecagons
geometric means
multiplication
expansions
numbers grids
surds
coins
crossnumber
factors
matrices
circles
polynomials
palindromes
crosswords
folding tube maps
area
cubics
complex numbers
sums
triangles
ave
chalkdust crossnumber
pascal's triangle
routes
sequences
factorials
dice
square roots
range
square numbers
speed
sum to infinity
parabolas
lines
division
multiples
albgebra
digital clocks
rectangles
2d shapes
geometric mean
cryptic clues
grids
pentagons
christmas
decahedra
gerrymandering
planes
symmetry
powers
tangents
even numbers
medians
arrows
odd numbers
star numbers
cryptic crossnumbers
wordplay
integration
functions
tournaments
products
fractions
digits
consecutive integers
angles
digital products
colouring
elections
bases
spheres
cards
mean
squares
remainders
volume
median
Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
spheres
numbers grids
area
irreducible numbers
hexagons
quadrilaterals
fractions
triangle numbers
tiling
integers
time
books
square numbers
wordplay
odd numbers
geometric mean
perfect numbers
geometry
clocks
decahedra
means
sums
rugby
scales
2d shapes
elections
partitions
ellipses
number
trigonometry
palindromes
algebra
digital clocks
quadratics
even numbers
matrices
gerrymandering
dodecagons
volume
squares
median
chess
grids
calculus
products
perimeter
regular shapes
surds
division
star numbers
3d shapes
percentages
integration
binary
parabolas
neighbours
addition
bases
colouring
crossnumbers
probability
sum to infinity
powers
floors
albgebra
coins
pentagons
multiplication
doubling
numbers
axes
factors
pascal's triangle
money
mean
shape
taxicab geometry
polygons
consecutive integers
unit fractions
differentiation
square grids
ave
geometric means
arrows
coordinates
people maths
logic
menace
speed
cube numbers
dice
cryptic clues
medians
routes
cards
advent
factorials
christmas
complex numbers
circles
rectangles
shapes
games
prime numbers
multiples
balancing
chocolate
digits
the only crossnumber
sport
expansions
polynomials
range
folding tube maps
symmetry
combinatorics
chalkdust crossnumber
consecutive numbers
cryptic crossnumbers
square roots
proportion
graphs
tangents
cubics
planes
sequences
probabilty
determinants
lines
tournaments
indices
dominos
triangles
sets
crosswords
remainders
crossnumber
angles
digital products
dates
functions
averages
© Matthew Scroggs 2012–2025
![](javascript:showlimage("grid2017.png"))
