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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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Archive
Show me a random puzzle
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Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
taxicab geometry
speed
cube numbers
prime numbers
balancing
median
area
tiling
range
floors
perfect numbers
arrows
bases
quadrilaterals
sport
perimeter
tangents
geometric mean
remainders
digital clocks
scales
products
decahedra
3d shapes
percentages
even numbers
multiplication
powers
dice
differentiation
books
shapes
geometric means
clocks
crosswords
menace
square numbers
surds
triangle numbers
coordinates
matrices
angles
digital products
albgebra
rugby
palindromes
planes
gerrymandering
advent
rectangles
time
ave
functions
dates
cryptic clues
spheres
multiples
irreducible numbers
people maths
trigonometry
games
algebra
colouring
sets
star numbers
factorials
parabolas
pentagons
sequences
division
unit fractions
money
probabilty
cards
integration
chalkdust crossnumber
averages
graphs
dodecagons
polynomials
cryptic crossnumbers
numbers grids
medians
numbers
calculus
consecutive numbers
determinants
mean
square grids
fractions
sums
crossnumbers
routes
wordplay
cubics
lines
expansions
polygons
squares
number
triangles
addition
2d shapes
complex numbers
doubling
grids
circles
symmetry
tournaments
the only crossnumber
square roots
consecutive integers
pascal's triangle
folding tube maps
quadratics
neighbours
volume
combinatorics
dominos
sum to infinity
shape
geometry
odd numbers
chess
elections
binary
ellipses
chocolate
means
coins
logic
indices
axes
hexagons
proportion
digits
regular shapes
christmas
probability
integers
factors
partitions
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