mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
↓ ☰ ↓
subscribe
Loading image...
Advent calendar 2016
18 December
All 2016 advent puzzles
~
More information
The smallest number whose sum of digits is 25.
Show answer
Hide answer
799
Tags:
numbers
,
digits
Archive
Show me a random puzzle
Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
dodecagons
geometric means
algebra
balancing
palindromes
partitions
triangle numbers
sum to infinity
money
means
geometry
christmas
cubics
sums
expansions
dates
polygons
crosswords
elections
floors
indices
multiplication
square grids
dominos
cryptic crossnumbers
numbers grids
determinants
routes
pentagons
triangles
bases
angles
range
advent
spheres
probabilty
consecutive integers
rugby
products
colouring
graphs
addition
logic
fractions
gerrymandering
squares
powers
planes
consecutive numbers
star numbers
factorials
tournaments
coins
tangents
folding tube maps
perfect numbers
prime numbers
integers
wordplay
chess
sport
lines
crossnumbers
tiling
perimeter
area
menace
circles
cards
trigonometry
matrices
parabolas
calculus
arrows
remainders
cube numbers
binary
multiples
volume
chalkdust crossnumber
albgebra
percentages
digits
taxicab geometry
shape
time
ave
mean
square numbers
books
chocolate
quadratics
hexagons
coordinates
pascal's triangle
grids
dice
neighbours
2d shapes
axes
digital clocks
combinatorics
complex numbers
functions
people maths
symmetry
the only crossnumber
proportion
clocks
polynomials
probability
sequences
quadrilaterals
median
scales
averages
factors
unit fractions
digital products
integration
differentiation
regular shapes
square roots
cryptic clues
shapes
number
doubling
medians
numbers
decahedra
rectangles
speed
odd numbers
surds
sets
3d shapes
geometric mean
even numbers
ellipses
games
division
irreducible numbers
Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
integration
multiplication
squares
dates
digital clocks
spheres
hexagons
differentiation
consecutive integers
consecutive numbers
expansions
dominos
digits
unit fractions
star numbers
pentagons
colouring
graphs
quadrilaterals
elections
crosswords
chocolate
means
christmas
square roots
time
books
probability
games
cubics
area
numbers
functions
volume
coordinates
triangle numbers
bases
addition
combinatorics
range
lines
logic
indices
grids
tiling
the only crossnumber
factors
dice
routes
scales
wordplay
binary
neighbours
tournaments
partitions
regular shapes
palindromes
calculus
surds
cube numbers
balancing
taxicab geometry
probabilty
planes
remainders
speed
averages
shapes
pascal's triangle
products
gerrymandering
proportion
ellipses
arrows
rugby
people maths
square numbers
sums
geometry
median
matrices
2d shapes
polynomials
irreducible numbers
cryptic crossnumbers
sport
integers
tangents
determinants
angles
perimeter
sets
chess
shape
mean
number
albgebra
even numbers
trigonometry
fractions
folding tube maps
advent
symmetry
floors
dodecagons
complex numbers
money
axes
clocks
odd numbers
ave
geometric mean
decahedra
prime numbers
numbers grids
chalkdust crossnumber
digital products
doubling
percentages
sum to infinity
perfect numbers
parabolas
algebra
circles
square grids
triangles
menace
crossnumbers
quadratics
division
coins
cryptic clues
3d shapes
sequences
polygons
rectangles
powers
geometric means
multiples
factorials
medians
cards
© Matthew Scroggs 2012–2025