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
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
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
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
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
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
Erlang
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
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
Erlang
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
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
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Quine
luuumine
104
52ms
10 days ago
Quine
snoozingnewt
113
367ms
6 Oct 2025
Quine
Yax42
107
49ms
5 Oct 2025
Quine
matejmatik123
119
899ms
2 Oct 2025
Quine
Soyo-Wind
127
51ms
18 Aug 2025
Quine
gjoacorp
104
51ms
3 Aug 2025
Quine
RYSF13
115
367ms
10 Jul 2025
Quine
gigaprofisi
121
47ms
28 Jun 2025
Quine
fuzzylojik-golf
93
47ms
31 May 2025
Quine
codewrite
128
47ms
23 May 2025
Quine
GalladeGuy
🥈
58
48ms
29 Apr 2025
Quine
yoshykai
121
55ms
30 Mar 2025
Quine
kevinnaviapaiva
121
49ms
28 Feb 2025
Quine
JunkIce
117
52ms
26 Feb 2025
Quine
sean-niemann
92
52ms
23 Dec 2024
Quine
shenziyiszy
104
50ms
10 Dec 2024
Quine
Unknownuserfrommars
121
50ms
22 Nov 2024
Quine
LostSyntax21
117
49ms
21 Nov 2024
Quine
zygoloid
🥈
58
48ms
16 Nov 2024
Quine
lifthrasiir
62
369ms
9 Nov 2024
Quine
emgordon154
104
48ms
9 Nov 2024
Quine
edsrzf
106
51ms
23 Oct 2024
Quine
allending0506
145
371ms
15 Oct 2024
Quine
CaedenHarper
117
51ms
13 Oct 2024
Quine
Mathrew2012
129
51ms
30 Sep 2024
Quine
snyderek
103
47ms
30 Sep 2024
Quine
retrohun
134
50ms
26 Sep 2024
Quine
madeforlosers
117
53ms
20 Sep 2024
Quine
inventshah
59
51ms
19 Sep 2024
Quine
JayXon
59
50ms
19 Sep 2024
Quine
BlankSpruce
93
47ms
21 Aug 2024
Quine
timhaj
104
48ms
6 Aug 2024
Quine
LHLaurini
91
51ms
30 Jul 2024
Quine
dokutan
107
52ms
13 Jul 2024
Quine
ovs-code
92
50ms
3 Jun 2024
Quine
abc7-12
127
50ms
5 May 2024
Quine
Herbert00709
93
48ms
25 Apr 2024
Quine
roupiq
93
51ms
24 Apr 2024
Quine
Mandrzejy
104
51ms
21 Mar 2024
Quine
volpi-m
125
53ms
19 Mar 2024
Quine
prplz
75
51ms
7 Mar 2024
Quine
bac0id
104
52ms
23 Feb 2024
Quine
HumanoidCPU
103
49ms
2 Feb 2024
Quine
MateuszPietrzak
104
52ms
27 Jan 2024
Quine
byronknoll
85
53ms
22 Jan 2024
Quine
olleicua
129
938ms
19 Jan 2024
Quine
1231234md5
104
51ms
8 Jan 2024
Quine
kkoenig
113
365ms
20 Dec 2023
Quine
adamnielson42
121
54ms
12 Dec 2023
Quine
SirBogman
104
47ms
11 Dec 2023
Quine
enbyte
121
55ms
11 Dec 2023
Quine
GolfGPT
192
945ms
19 Nov 2023
Quine
Blockyheadman
121
54ms
17 Oct 2023
Quine
weliveinhell
117
50ms
2 Oct 2023
Quine
Command-Master
117
368ms
23 Sep 2023
Quine
ndren
136
51ms
1 Sep 2023
Quine
Siri-chan
121
51ms
17 Aug 2023
Quine
jacobly0
123
53ms
15 Aug 2023
Quine
funnsam
127
55ms
10 Jun 2023
Quine
jorbDehmel
127
51ms
22 May 2023
Quine
klixel
111
363ms
4 May 2023
Quine
Dominoscompute
125
56ms
20 Apr 2023
Quine
Lydxn
💎
54
49ms
3 Apr 2023
Quine
gilufin
155
53ms
27 Mar 2023
Quine
oceko
119
372ms
24 Mar 2023
Quine
Irratix
104
50ms
16 Mar 2023
Quine
ashtraypettingzoo
157
52ms
13 Feb 2023
Quine
neel11235813
121
49ms
4 Feb 2023
Quine
Yewzir
104
52ms
4 Feb 2023
Quine
GolfingSuccess
104
50ms
3 Feb 2023
Quine
yishayv
295
54ms
23 Jan 2023
Quine
MCausc78
592
983ms
13 Jan 2023
Quine
annaproxy
103
52ms
7 Jan 2023
Quine
aksyristos
117
53ms
28 Dec 2022
Quine
syntax-rules
104
51ms
25 Dec 2022