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Advent calendar 2017
1 December
All 2017 advent puzzles
~
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Today's number is the smallest three digit number such that the sum of its digits is equal to the product of its digits.
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123
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numbers
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digits
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odd numbers
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partitions
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Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
logic
scales
integration
coins
pentagons
cryptic clues
sets
ave
proportion
geometric mean
quadrilaterals
crossnumber
range
folding tube maps
perfect numbers
percentages
trigonometry
wordplay
partitions
people maths
factorials
matrices
odd numbers
angles
consecutive numbers
digits
median
numbers
multiplication
speed
elections
balancing
gerrymandering
remainders
mean
dominos
dates
tournaments
chalkdust crossnumber
sum to infinity
square roots
tiling
albgebra
parabolas
money
grids
probability
division
cryptic crossnumbers
quadratics
colouring
surds
perimeter
square numbers
palindromes
geometric means
multiples
functions
floors
sums
dice
regular shapes
calculus
rectangles
hexagons
probabilty
routes
arrows
squares
prime numbers
consecutive integers
sequences
star numbers
time
even numbers
axes
tangents
binary
2d shapes
polygons
cubics
crosswords
complex numbers
3d shapes
shape
means
averages
algebra
number
crossnumbers
area
clocks
differentiation
digital products
the only crossnumber
combinatorics
symmetry
books
rugby
triangle numbers
indices
chess
expansions
irreducible numbers
shapes
products
geometry
fractions
games
ellipses
integers
digital clocks
doubling
addition
determinants
pascal's triangle
volume
bases
lines
cube numbers
christmas
unit fractions
menace
sport
advent
cards
taxicab geometry
planes
dodecagons
graphs
chocolate
polynomials
decahedra
circles
triangles
coordinates
factors
spheres
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