Recent Solutions
Prev Hole
Play Hole
Next Hole
Achievements
Cheevos
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
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
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
Partition Numbers
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
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Multitap Input
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
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
05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
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
Experimental Language
05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
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
Partition Numbers
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
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Multitap Input
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Quine
CornerMercury
🥇
112
302ms
3 days ago
Quine
ian-h-chamberlain
144
264ms
18 days ago
Quine
albanian-laundromat
🥇
112
259ms
19 days ago
Quine
GolfingSuccess
🥇
112
242ms
12 Nov 2025
Quine
JOrE20
116
456ms
9 Nov 2025
Quine
Babafaba
🥇
112
268ms
4 Nov 2025
Quine
snoozingnewt
🥇
112
271ms
12 Oct 2025
Quine
dbut2
114
254ms
9 Oct 2025
Quine
KasperKivimaeki
🥇
112
270ms
17 Sep 2025
Quine
kkoenig
🥇
112
266ms
6 Sep 2025
Quine
emgordon154
🥇
112
264ms
9 Aug 2025
Quine
Unknownuserfrommars
134
263ms
5 Aug 2025
Quine
dokutan
🥇
112
281ms
16 Jul 2025
Quine
targrik
🥇
112
266ms
29 Jun 2025
Quine
gigaprofisi
120
265ms
28 Jun 2025
Quine
fuzzylojik-golf
🥇
112
269ms
31 May 2025
Quine
plcc0
114
266ms
30 Mar 2025
Quine
mpldr
134
269ms
25 Mar 2025
Quine
JunkIce
114
260ms
27 Feb 2025
Quine
0xjac
🥇
112
262ms
8 Feb 2025
Quine
keelimeguy
🥇
112
274ms
29 Jan 2025
Quine
sean-niemann
🥇
112
249ms
15 Jan 2025
Quine
JayXon
🥇
112
268ms
15 Jan 2025
Quine
Yewzir
🥇
112
270ms
19 Dec 2024
Quine
nomennescio
124
261ms
9 Dec 2024
Quine
madex
172
262ms
9 Nov 2024
Quine
lifthrasiir
🥇
112
270ms
9 Nov 2024
Quine
edsrzf
🥇
112
260ms
23 Oct 2024
Quine
pardouin
🥇
112
263ms
19 Oct 2024
Quine
DialFrost
🥇
112
255ms
16 Oct 2024
Quine
CaedenHarper
🥇
112
248ms
13 Oct 2024
Quine
Mabeloid
161
272ms
20 Sep 2024
Quine
madeforlosers
🥇
112
259ms
20 Sep 2024
Quine
HumanoidCPU
🥇
112
334ms
26 Aug 2024
Quine
olleicua
129
263ms
28 May 2024
Quine
1231234md5
154
264ms
11 May 2024
Quine
sciencejiho
197
261ms
26 Apr 2024
Quine
roguh
148
258ms
20 Feb 2024
Quine
bzijlema
114
267ms
31 Jan 2024
Quine
rucin93
154
268ms
2 Jan 2024
Quine
adamnielson42
120
261ms
12 Dec 2023
Quine
jerrandolph
168
262ms
3 Nov 2023
Quine
jacobly0
126
263ms
31 Aug 2023
Quine
ndren
120
264ms
24 Aug 2023
Quine
msbranicky
180
267ms
23 Aug 2023
Quine
eli-siegel
125
264ms
28 Jun 2023
Quine
stefangimmillaro
🥇
112
270ms
11 Jun 2023
Quine
funnsam
154
262ms
10 Jun 2023
Quine
klixel
🥇
112
263ms
4 May 2023
Quine
neel11235813
🥇
112
261ms
13 Mar 2023
Quine
RutZap
150
267ms
25 Jan 2023
Quine
yishayv
437
267ms
23 Jan 2023
Quine
retrohun
🥇
112
257ms
3 Jan 2023
Quine
kimbo
142
267ms
22 Dec 2022
Quine
DaCuteRaccoon
114
262ms
1 Dec 2022
Quine
trist224
🥇
112
267ms
28 Nov 2022
Quine
rmsyn
171
253ms
10 Nov 2022
Quine
m-tkach
🥇
112
255ms
21 Oct 2022
Quine
jupj
🥇
112
263ms
14 Oct 2022
Quine
4hg
🥇
112
261ms
17 Sep 2022
Quine
michael-pruglo
🥇
112
267ms
6 Jul 2022
Quine
yzhs
120
273ms
23 Jun 2022
Quine
voytxt
🥇
112
267ms
20 May 2022
Quine
JRaspass
🥇
112
262ms
20 May 2022
Quine
Bonjour27891
123
263ms
13 Mar 2022
Quine
j-Ewan
🥇
112
271ms
10 Mar 2022
Quine
varhammer
🥇
112
268ms
31 Jan 2022
Quine
scpchicken
🥇
112
266ms
16 Jan 2022
Quine
akshatj27
🥇
112
268ms
11 Jan 2022
Quine
SirBogman
🥇
112
275ms
15 Dec 2021
Quine
janbehrens
🥇
112
276ms
8 Dec 2021
Quine
two-bad
🥇
112
348ms
5 Dec 2021
Quine
Natanaelel
123
266ms
8 Nov 2021
Quine
Fmbalbuena
171
262ms
3 Nov 2021
Quine
shellbertt
270
266ms
3 Nov 2021