Recent Solutions
Prev Hole
Play Hole
Next Hole
Golfers
Solutions
All Holes
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Hole
All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Chars
Submitted
Pascal’s Triangle
dokutan
479
19 days ago
Pascal’s Triangle
DialFrost
85
19 Oct 2024
Pascal’s Triangle
acotis
125
17 Oct 2024
Pascal’s Triangle
avila-gabriel
222
17 Oct 2024
Pascal’s Triangle
Mabeloid
789
3 Oct 2024
Pascal’s Triangle
KatieLG
808
29 Sep 2024
Pascal’s Triangle
Florian-Mt
222
14 Jul 2024
Pascal’s Triangle
lynn
🥇
82
7 Jul 2024
Pascal’s Triangle
elgan65536
114
6 Jul 2024
Pascal’s Triangle
Aurel300
120
16 Jun 2024
Pascal’s Triangle
HumanoidCPU
90
15 Jun 2024
Pascal’s Triangle
77Tigers
140
11 Apr 2024
Pascal’s Triangle
TylerBloom
136
22 Mar 2024
Pascal’s Triangle
okaponta
132
11 Jan 2024
Pascal’s Triangle
klixel
116
22 Nov 2023
Pascal’s Triangle
stefangimmillaro
87
17 Oct 2023
Pascal’s Triangle
msbranicky
187
17 Sep 2023
Pascal’s Triangle
Shanethegamer
91
11 Mar 2023
Pascal’s Triangle
retrohun
789
28 Dec 2022
Pascal’s Triangle
MeWhenI
130
27 Dec 2022
Pascal’s Triangle
andersk
83
1 Nov 2022
Pascal’s Triangle
sean-niemann
96
23 Sep 2022
Pascal’s Triangle
KatieLG-Transpiler
811
24 Jun 2022
Pascal’s Triangle
connorslade
203
13 May 2022
Pascal’s Triangle
frozolotl
85
21 Apr 2022
Pascal’s Triangle
Lydxn
🥇
82
11 Mar 2022
Pascal’s Triangle
JayXon
🥇
82
3 Mar 2022
Pascal’s Triangle
JGDoerrer
153
17 Feb 2022
Pascal’s Triangle
Eolu
160
26 Jan 2022
Pascal’s Triangle
primo-ppcg
83
14 Jan 2022
Pascal’s Triangle
wiebecommajonas
166
20 Nov 2021
Pascal’s Triangle
funatsufumiya
558
9 Aug 2021
Pascal’s Triangle
cure-honey
148
3 Jul 2021
Pascal’s Triangle
dzshn
126
8 Jun 2021
Pascal’s Triangle
janbehrens
92
8 Jun 2021
Pascal’s Triangle
kumavale
100
8 May 2021
Pascal’s Triangle
boxjelly
148
17 Feb 2021
Pascal’s Triangle
btjones0
149
8 Jan 2021
Pascal’s Triangle
WhoisDavid
118
13 Sep 2020
Pascal’s Triangle
neeldug
203
11 Sep 2020
Pascal’s Triangle
fia0
122
24 Jan 2020
Pascal’s Triangle
nipzu
118
10 Jan 2020
Pascal’s Triangle
ian-h-chamberlain
107
9 Jan 2020
Pascal’s Triangle
SolidTux
155
6 Jan 2020
Pascal’s Triangle
dbdr
141
5 Jan 2020
Pascal’s Triangle
Aloso
151
4 Jan 2020
Pascal’s Triangle
timvermeulen
89
4 Jan 2020