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
brainfuck
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
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
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
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 v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
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++
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
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
brainfuck
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
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
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
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 v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Chars
Submitted
Diamonds
Powerroff
97
a day ago
Diamonds
resoNathan
155
2 days ago
Diamonds
ABC00012345
169
3 days ago
Diamonds
Stockoh
145
4 days ago
Diamonds
ineedcookie
281
5 days ago
Diamonds
luca1339
380
5 days ago
Diamonds
DrJoWe
178
6 days ago
Diamonds
JKfromHMS
288
6 days ago
Diamonds
HumanoidCPU
158
13 days ago
Diamonds
aalec
124
15 days ago
Diamonds
jtaxen
141
18 days ago
Diamonds
dokutan
116
18 days ago
Diamonds
SB-945
83
19 days ago
Diamonds
5cw
81
23 days ago
Diamonds
Jacob385
119
26 days ago
Diamonds
confusedjpg
372
31 Mar 2024
Diamonds
duckyluuk
79
28 Mar 2024
Diamonds
brimstonetrader
113
26 Mar 2024
Diamonds
davecame
86
20 Mar 2024
Diamonds
BREMAUCY
110
17 Mar 2024
Diamonds
Florian-Mt
232
15 Mar 2024
Diamonds
GitQuick
182
11 Mar 2024
Diamonds
steffan-polygolf
70
8 Mar 2024
Diamonds
namelessiw
132
5 Mar 2024
Diamonds
Bmrl7
103
3 Mar 2024
Diamonds
Vaekor
121
27 Feb 2024
Diamonds
Azearia
241
26 Feb 2024
Diamonds
AntoineBlondon
164
10 Feb 2024
Diamonds
qwjhvbxi
173
5 Feb 2024
Diamonds
l-donovan
153
31 Jan 2024
Diamonds
Bit125
214
31 Jan 2024
Diamonds
rollershutter
97
30 Jan 2024
Diamonds
zwxzwxzwx21
120
30 Jan 2024
Diamonds
dylanjones92
186
29 Jan 2024
Diamonds
pardouin
67
23 Jan 2024
Diamonds
PotatoSaladOverlord
182
19 Jan 2024
Diamonds
ridingqwerty
144
16 Jan 2024
Diamonds
roguh
145
11 Jan 2024
Diamonds
yuchuehw
117
10 Jan 2024
Diamonds
xbxbxb007
164
10 Jan 2024
Diamonds
logvp
122
2 Jan 2024
Diamonds
chartung17
98
31 Dec 2023
Diamonds
OwPowell
92
18 Dec 2023
Diamonds
smokestacklightnin
129
17 Dec 2023
Diamonds
mathisfun271
94
16 Dec 2023
Diamonds
Chimplement
196
13 Dec 2023
Diamonds
adamnielson42
120
22 Nov 2023
Diamonds
zt14427
1,199
18 Nov 2023
Diamonds
kg583
65
15 Nov 2023
Diamonds
ndren
69
12 Nov 2023
Diamonds
bizy-coder
70
12 Nov 2023
Diamonds
zacjl
115
10 Nov 2023
Diamonds
tkjn
239
8 Nov 2023
Diamonds
keelimeguy
86
6 Nov 2023
Diamonds
hotmanga
219
6 Nov 2023
Diamonds
dahappy1989
418
5 Nov 2023
Diamonds
Grrisly
91
4 Nov 2023
Diamonds
GrayJoKing
66
1 Nov 2023
Diamonds
albanian-laundromat
136
29 Oct 2023
Diamonds
audrey314
130
29 Oct 2023