Recent Solutions
Prev Hole
Play Hole
Next Hole
Golfers
Solutions
gs
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
Bytes
Submitted
Sierpiński Triangle
Yewzir
🥈
153
10 hours ago
Sierpiński Triangle
HumanoidCPU
567
a day ago
Sierpiński Triangle
HumanoidCPU
561
a day ago
Sierpiński Triangle
HumanoidCPU
559
a day ago
Sierpiński Triangle
HumanoidCPU
566
a day ago
Sierpiński Triangle
HumanoidCPU
560
a day ago
Sierpiński Triangle
HumanoidCPU
587
a day ago
Sierpiński Triangle
HumanoidCPU
562
a day ago
Sierpiński Triangle
HumanoidCPU
561
a day ago
Sierpiński Triangle
HumanoidCPU
562
a day ago
Sierpiński Triangle
HumanoidCPU
562
a day ago
Sierpiński Triangle
HumanoidCPU
565
a day ago
Sierpiński Triangle
HumanoidCPU
569
a day ago
Sierpiński Triangle
HumanoidCPU
559
a day ago
Sierpiński Triangle
HumanoidCPU
564
a day ago
Sierpiński Triangle
HumanoidCPU
562
a day ago
Sierpiński Triangle
HumanoidCPU
560
a day ago
Sierpiński Triangle
HumanoidCPU
560
a day ago
Sierpiński Triangle
HumanoidCPU
558
a day ago
Sierpiński Triangle
HumanoidCPU
558
a day ago
Sierpiński Triangle
HumanoidCPU
559
a day ago
Sierpiński Triangle
HumanoidCPU
555
a day ago
Sierpiński Triangle
HumanoidCPU
566
a day ago
Sierpiński Triangle
HumanoidCPU
559
a day ago
Sierpiński Triangle
HumanoidCPU
561
a day ago
Sierpiński Triangle
HumanoidCPU
562
a day ago
Sierpiński Triangle
HumanoidCPU
567
a day ago
Sierpiński Triangle
HumanoidCPU
574
a day ago
Sierpiński Triangle
madeforlosers
102
a day ago
Sierpiński Triangle
dcgjb
143
2 days ago
Sierpiński Triangle
namelessiw
80
3 days ago
Sierpiński Triangle
namelessiw
80
3 days ago
Sierpiński Triangle
namelessiw
89
3 days ago
Sierpiński Triangle
dokutan
226
3 days ago
Sierpiński Triangle
Kacarott
🥉
88
3 days ago
Sierpiński Triangle
Yewzir
🥉
265
5 days ago
Sierpiński Triangle
LHLaurini
94
6 days ago
Sierpiński Triangle
MeWhenI
💎
155
7 days ago
Sierpiński Triangle
corbob
555
12 days ago
Sierpiński Triangle
IanUtley
79
12 days ago
Sierpiński Triangle
inverseLorentz
134
13 days ago
Sierpiński Triangle
Stockoh
147
13 days ago
Sierpiński Triangle
aalec
116
14 days ago
Sierpiński Triangle
inverseLorentz
104
16 days ago
Sierpiński Triangle
RaBa21
555
16 days ago
Sierpiński Triangle
jacobly0
193
17 days ago
Sierpiński Triangle
JayXon
💎
114
17 days ago
Sierpiński Triangle
MeWhenI
146
17 days ago
Sierpiński Triangle
MeWhenI
🥉
171
17 days ago
Sierpiński Triangle
MeWhenI
🥉
160
18 days ago
Sierpiński Triangle
StefanHabel
68
18 days ago
Sierpiński Triangle
RedzGoose
222
22 days ago
Sierpiński Triangle
Jacob385
102
9 Apr 2024
Sierpiński Triangle
Antibrain0
564
8 Apr 2024
Sierpiński Triangle
Yewzir
93
8 Apr 2024
Sierpiński Triangle
SB-945
91
7 Apr 2024
Sierpiński Triangle
Yewzir
72
6 Apr 2024
Sierpiński Triangle
jtaxen
99
5 Apr 2024
Sierpiński Triangle
duckyluuk
67
5 Apr 2024
Sierpiński Triangle
duckyluuk
71
5 Apr 2024