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Advent calendar 2015
9 December
All 2015 advent puzzles
~
More information
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?
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792
Tags:
routes
,
taxicab geometry
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Most recent collections
Advent calendar 2025
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
List of all puzzles
Tags
planes
decahedra
numbers
crossnumbers
median
triangle numbers
angles
multiples
gerrymandering
balancing
taxicab geometry
logic
quadratics
speed
cryptic crossnumbers
algebra
polygons
perimeter
area
digital products
routes
wordplay
integration
dates
arrows
advent
chalkdust crossnumber
volume
addition
dice
mean
consecutive integers
xor
star numbers
factors
multiplication
geometric mean
integers
probability
powers
clocks
circles
regular shapes
combinatorics
cryptic clues
means
people maths
chocolate
2d shapes
sets
square numbers
tournaments
consecutive numbers
menace
dodecagons
averages
expansions
surds
parabolas
bases
even numbers
cube numbers
probabilty
graphs
digital clocks
calculus
floors
the only crossnumber
albgebra
trigonometry
matrices
doubling
pentagons
differentiation
prime numbers
crosswords
factorials
palindromes
multiplaction squares
digits
indices
sums
binary
money
ave
products
3d shapes
percentages
prime factors
complex numbers
tangents
grids
neighbours
medians
geometric means
triangles
lists
lines
determinants
geometry
hexagons
irreducible numbers
rugby
pascal's triangle
remainders
books
squares
spheres
colouring
number
division
unit fractions
range
quadrilaterals
cubics
chess
partitions
dominos
axes
coordinates
sport
square roots
tiling
sequences
functions
fractions
games
square grids
coins
rectangles
scales
shape
sum to infinity
perfect numbers
ellipses
shapes
cards
polynomials
symmetry
proportion
time
folding tube maps
odd numbers
elections
christmas
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