Recent Solutions
Prev Hole
Play Hole
Next Hole
Golfers
Solutions
All Holes
12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arrows
ASCII Table
brainfuck
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
Lucky Tickets
Maze
Morse Decoder
Morse Encoder
Musical Chords
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
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
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
brainfuck
C
C#
C++
COBOL
Crystal
D
Dart
Elixir
F#
Fortran
Go
GolfScript
Haskell
Hexagony
J
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Ruby
Rust
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
Assembly
AWK
Bash
BASIC
brainfuck
C
C#
C++
COBOL
Crystal
D
Dart
Elixir
F#
Fortran
Go
GolfScript
Haskell
Hexagony
J
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Ruby
Rust
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Hole
All
12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arrows
ASCII Table
brainfuck
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
Lucky Tickets
Maze
Morse Decoder
Morse Encoder
Musical Chords
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
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
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
Bytes
Submitted
Rule 110
ovs-code
🥇
41
6 hours ago
Rule 110
4atj
🥉
71
a day ago
Rule 110
Shanethegamer
🥇
134
2 days ago
Rule 110
stefangimmillaro
129
2 days ago
Rule 110
UriyaBA
219
2 days ago
Rule 110
4hg
56
3 days ago
Rule 110
neel112358
115
4 days ago
Rule 110
Shanethegamer
🥉
143
5 days ago
Rule 110
sean-niemann
250
6 days ago
Rule 110
5cw
113
6 days ago
Rule 110
MeWhenI
💎
121
7 days ago
Rule 110
JayXon
💎
105
7 days ago
Rule 110
JayXon
💎
93
7 days ago
Rule 110
GolfingSuccess
💎
1,506
8 days ago
Rule 110
m-tkach
🥈
182
8 days ago
Rule 110
stefangimmillaro
🥈
123
9 days ago
Rule 110
hacker19374
15,858
12 days ago
Rule 110
MeWhenI
143
13 days ago
Rule 110
MeWhenI
🥉
141
13 days ago
Rule 110
adamnielson42
156
13 days ago
Rule 110
stefangimmillaro
🥉
63
14 days ago
Rule 110
Steffan153
🥇
98
15 days ago
Rule 110
ibexq
174
15 days ago
Rule 110
PaulMWeiser
143
17 days ago
Rule 110
rucin93
258
17 days ago
Rule 110
Haksell
15,868
21 days ago
Rule 110
scpchicken
115
22 days ago
Rule 110
scpchicken
152
22 days ago
Rule 110
zakariamouhid
15,861
22 days ago
Rule 110
MeWhenI
🥉
15,865
22 days ago
Rule 110
TaserTheFox
185
22 days ago
Rule 110
Shanethegamer
🥉
133
22 days ago
Rule 110
Shanethegamer
🥈
186
22 days ago
Rule 110
Shanethegamer
🥈
131
22 days ago
Rule 110
Shanethegamer
141
22 days ago
Rule 110
Shanethegamer
150
22 days ago
Rule 110
Shanethegamer
164
22 days ago
Rule 110
Shanethegamer
187
22 days ago
Rule 110
Shanethegamer
192
22 days ago
Rule 110
Shanethegamer
147
22 days ago
Rule 110
Shanethegamer
141
22 days ago
Rule 110
Shanethegamer
110
22 days ago
Rule 110
Shanethegamer
96
22 days ago
Rule 110
Shanethegamer
99
22 days ago
Rule 110
Shanethegamer
122
22 days ago
Rule 110
Shanethegamer
148
22 days ago
Rule 110
Shanethegamer
💎
137
22 days ago
Rule 110
tailorspy
205
23 days ago
Rule 110
anter69
100
26 days ago
Rule 110
Alex-x90
🥉
150
26 days ago