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Advent calendar 2017
5 December
All 2017 advent puzzles
~
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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?
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196
Tags:
routes
,
taxicab geometry
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perfect numbers
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cube numbers
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differentiation
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unit fractions
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speed
triangle numbers
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neighbours
multiplication
odd numbers
indices
spheres
palindromes
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geometric mean
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hexagons
cryptic crossnumbers
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Archive
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▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2025
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
List of all puzzles
Tags
integration
surds
star numbers
crossnumbers
algebra
ellipses
scales
wordplay
dates
cubics
chocolate
angles
functions
coordinates
books
elections
chess
dodecagons
complex numbers
geometric mean
prime factors
spheres
indices
gerrymandering
binary
irreducible numbers
axes
christmas
floors
calculus
cards
rugby
differentiation
sum to infinity
powers
menace
circles
lines
polygons
number
prime numbers
planes
coins
consecutive numbers
ave
geometry
hexagons
odd numbers
tournaments
products
factors
sums
parabolas
arrows
dice
digital products
cryptic crossnumbers
rectangles
mean
division
neighbours
tangents
3d shapes
triangle numbers
doubling
partitions
folding tube maps
averages
symmetry
albgebra
perimeter
medians
volume
lists
speed
trigonometry
graphs
tiling
people maths
sets
square numbers
xor
bases
unit fractions
the only crossnumber
shape
integers
factorials
shapes
quadratics
multiples
regular shapes
addition
square roots
remainders
median
crosswords
area
2d shapes
cube numbers
square grids
even numbers
matrices
palindromes
routes
digital clocks
means
multiplaction squares
polynomials
sequences
probabilty
clocks
pascal's triangle
pentagons
digits
time
quadrilaterals
range
combinatorics
multiplication
geometric means
fractions
consecutive integers
expansions
numbers
triangles
games
perfect numbers
grids
proportion
cryptic clues
taxicab geometry
dominos
determinants
advent
chalkdust crossnumber
percentages
balancing
squares
decahedra
colouring
logic
money
sport
probability
© Matthew Scroggs 2012–2026
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