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Advent calendar 2016
9 December
All 2016 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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447
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
hexagons
wordplay
even numbers
numbers
consecutive numbers
sport
triangles
bases
functions
square roots
xor
sums
averages
digits
means
arrows
integers
tournaments
graphs
proportion
medians
coordinates
algebra
3d shapes
cubics
circles
gerrymandering
median
cryptic clues
mean
advent
palindromes
spheres
powers
rectangles
complex numbers
calculus
symmetry
albgebra
cards
ellipses
money
tangents
area
logic
star numbers
speed
angles
multiples
games
range
sum to infinity
floors
routes
the only crossnumber
dominos
sequences
irreducible numbers
chocolate
unit fractions
planes
factorials
matrices
books
addition
quadrilaterals
multiplication
coins
menace
cube numbers
squares
rugby
regular shapes
fractions
probabilty
christmas
square numbers
partitions
square grids
remainders
surds
binary
prime numbers
division
pascal's triangle
digital clocks
odd numbers
triangle numbers
scales
parabolas
prime factors
polynomials
pentagons
neighbours
chalkdust crossnumber
sets
products
shapes
consecutive integers
differentiation
volume
integration
2d shapes
dodecagons
digital products
polygons
balancing
perimeter
geometric mean
trigonometry
axes
factors
lines
percentages
ave
decahedra
quadratics
cryptic crossnumbers
perfect numbers
chess
number
dice
combinatorics
grids
dates
geometry
taxicab geometry
crossnumbers
multiplaction squares
probability
expansions
shape
elections
geometric means
folding tube maps
lists
tiling
time
clocks
indices
determinants
people maths
doubling
crosswords
colouring
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