mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
↓ ☰ ↓
subscribe
Loading image...
Advent calendar 2017
18 December
All 2017 advent puzzles
~
More information
Today's number is the maximum number of pieces that a (circular) pancake can be cut into with 17 straight cuts.
Show answer
Hide answer
154
Tags:
numbers
,
sequences
Archive
Show me a random puzzle
Most recent collections
Advent calendar 2025
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
List of all puzzles
Tags
taxicab geometry
calculus
colouring
pentagons
dates
doubling
tangents
multiplication
dice
wordplay
multiples
surds
quadratics
lists
differentiation
powers
cube numbers
sets
angles
christmas
rectangles
triangles
probabilty
probability
sequences
quadrilaterals
digits
arrows
square roots
percentages
shape
speed
gerrymandering
people maths
perfect numbers
factors
balancing
time
scales
determinants
matrices
chess
bases
pascal's triangle
odd numbers
crosswords
xor
algebra
chocolate
geometry
the only crossnumber
addition
partitions
2d shapes
dodecagons
graphs
consecutive numbers
palindromes
cryptic clues
folding tube maps
remainders
binary
trigonometry
irreducible numbers
averages
ellipses
decahedra
coordinates
books
neighbours
area
indices
grids
squares
coins
sport
factorials
shapes
star numbers
planes
lines
circles
perimeter
spheres
chalkdust crossnumber
cards
products
square grids
even numbers
numbers
floors
complex numbers
3d shapes
consecutive integers
prime factors
hexagons
medians
cryptic crossnumbers
regular shapes
square numbers
triangle numbers
multiplaction squares
integers
means
symmetry
logic
money
geometric mean
functions
median
polygons
unit fractions
fractions
sums
rugby
elections
integration
range
routes
digital clocks
polynomials
prime numbers
expansions
clocks
tiling
digital products
advent
games
ave
crossnumbers
albgebra
sum to infinity
volume
combinatorics
parabolas
number
geometric means
cubics
menace
tournaments
axes
division
dominos
proportion
mean
Archive
Show me a random puzzle
▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2025
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
List of all puzzles
Tags
bases
odd numbers
crosswords
integration
polygons
sum to infinity
rectangles
xor
even numbers
graphs
lines
numbers
books
cards
gerrymandering
3d shapes
prime factors
chocolate
digital products
factorials
decahedra
symmetry
shapes
rugby
consecutive integers
planes
expansions
tournaments
menace
spheres
perimeter
sums
circles
means
square grids
parabolas
folding tube maps
multiples
fractions
christmas
star numbers
palindromes
sets
shape
averages
regular shapes
colouring
squares
division
2d shapes
routes
multiplaction squares
irreducible numbers
clocks
dodecagons
ellipses
square numbers
consecutive numbers
sequences
cryptic crossnumbers
tiling
albgebra
digits
cube numbers
sport
factors
pentagons
perfect numbers
proportion
coins
speed
scales
triangles
dice
advent
time
crossnumbers
binary
partitions
percentages
digital clocks
geometric means
ave
functions
unit fractions
dominos
games
square roots
logic
combinatorics
chalkdust crossnumber
area
quadratics
tangents
complex numbers
number
addition
multiplication
people maths
doubling
matrices
cryptic clues
neighbours
the only crossnumber
range
wordplay
algebra
differentiation
geometry
medians
hexagons
lists
cubics
balancing
volume
surds
arrows
probabilty
determinants
trigonometry
coordinates
dates
pascal's triangle
quadrilaterals
geometric mean
indices
calculus
axes
probability
taxicab geometry
grids
median
polynomials
elections
integers
money
remainders
prime numbers
chess
mean
angles
floors
powers
products
triangle numbers
© Matthew Scroggs 2012–2026