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
Calendar
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
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
ArkScript
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
ArkScript
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
Calendar
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
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
Bytes
Time
Submitted
Game of Life
zyc-2024
342
11ms
91 mins ago
Game of Life
blaztoma
124
2ms
15 hours ago
Game of Life
JOrE20
206
11ms
23 hours ago
Game of Life
blaztoma
126
17ms
24 hours ago
Game of Life
blaztoma
117
35ms
27 hours ago
Game of Life
amazingalek
253
407ms
42 hours ago
Game of Life
canissimia
💎
88
7ms
2 days ago
Game of Life
m-tkach
🥈
160
28ms
2 days ago
Game of Life
mwarvik
409
465ms
3 days ago
Game of Life
edsrzf
186
189ms
3 days ago
Game of Life
edsrzf
💎
154
29ms
3 days ago
Game of Life
edsrzf
💎
129
49ms
3 days ago
Game of Life
edsrzf
💎
114
4ms
4 days ago
Game of Life
blaztoma
192
24ms
4 days ago
Game of Life
blaztoma
🥉
523
17ms
4 days ago
Game of Life
blaztoma
111
12ms
4 days ago
Game of Life
blaztoma
108
37ms
4 days ago
Game of Life
blaztoma
193
149ms
5 days ago
Game of Life
MeWhenI
90
38ms
5 days ago
Game of Life
MeWhenI
130
33ms
5 days ago
Game of Life
MeWhenI
71
61ms
5 days ago
Game of Life
dokutan
368
9ms
8 days ago
Game of Life
Bmrl7
180
11ms
8 days ago
Game of Life
alexsave
115
15ms
10 days ago
Game of Life
CornerMercury
136
13ms
10 days ago
Game of Life
TheZwierzLF
207
298ms
11 days ago
Game of Life
ovs-code
🥇
138
131ms
14 days ago
Game of Life
AlephSquirrel
77
3ms
14 days ago
Game of Life
edsrzf
🥇
138
194ms
15 days ago
Game of Life
kg583
147
15ms
15 days ago
Game of Life
kg583
🥉
124
6ms
15 days ago
Game of Life
ravnskjaer
384
354ms
20 days ago
Game of Life
CarterStroik
976
2ms
22 days ago
Game of Life
kmathis22
394
447ms
22 days ago
Game of Life
YAJUE114514
212
11ms
23 days ago
Game of Life
Lv0Sys
275
137ms
24 days ago
Game of Life
albanian-laundromat
🥉
199
95ms
24 days ago
Game of Life
edsrzf
💎
125
64ms
25 days ago
Game of Life
Kacarott
🥈
127
62ms
26 days ago
Game of Life
Languag3
722
13ms
27 days ago
Game of Life
albanian-laundromat
💎
359
11ms
27 days ago
Game of Life
sean-niemann
🥉
119
4ms
27 days ago
Game of Life
Lv0Sys
156
13ms
27 days ago
Game of Life
kmathis22
221
437ms
6 Dec 2025
Game of Life
GrayJoKing
💎
101
15ms
3 Dec 2025
Game of Life
GrayJoKing
115
19ms
3 Dec 2025
Game of Life
GrayJoKing
84
52ms
3 Dec 2025
Game of Life
GrayJoKing
💎
74
313ms
3 Dec 2025
Game of Life
ScottHamper
🥉
150
446ms
30 Nov 2025
Game of Life
h3ra993huskp
305
446ms
30 Nov 2025
Game of Life
edsrzf
💎
134
132ms
29 Nov 2025
Game of Life
duckyluuk
🥈
112
17ms
28 Nov 2025
Game of Life
blaztoma
🥈
209
105ms
27 Nov 2025
Game of Life
albanian-laundromat
🥉
149
4ms
26 Nov 2025
Game of Life
AidanWalter
502
260ms
26 Nov 2025
Game of Life
retrohun
152
14ms
25 Nov 2025
Game of Life
Maashau
201
1ms
23 Nov 2025
Game of Life
Schmitt-Very-Cool
427
118ms
22 Nov 2025
Game of Life
TheZwierzLF
203
904ms
22 Nov 2025
Game of Life
snoozingnewt
🥈
159
151ms
21 Nov 2025
Game of Life
CaedenHarper
220
338ms
20 Nov 2025
Game of Life
snoozingnewt
202
118ms
20 Nov 2025
Game of Life
snoozingnewt
136
606ms
20 Nov 2025
Game of Life
snoozingnewt
144
14ms
20 Nov 2025
Game of Life
Seek64
118
13ms
20 Nov 2025
Game of Life
emgordon154
53
189ms
17 Nov 2025
Game of Life
tomh1012
215
381ms
17 Nov 2025
Game of Life
Babafaba
193
835ms
17 Nov 2025
Game of Life
Babafaba
202
20ms
17 Nov 2025
Game of Life
Yewzir
539
234ms
16 Nov 2025
Game of Life
Matter1024
203
17ms
15 Nov 2025
Game of Life
Languag3
992
155ms
13 Nov 2025
Game of Life
albanian-laundromat
137
248ms
12 Nov 2025
Game of Life
edsrzf
💎
150
49ms
11 Nov 2025
Game of Life
ryyyn
118
11ms
11 Nov 2025
Game of Life
Emutis
226
455ms
10 Nov 2025
Game of Life
xsot
🥈
93
5ms
9 Nov 2025
Game of Life
xsot
🥈
89
42ms
8 Nov 2025
Game of Life
MeWhenI
🥈
232
1,662ms
7 Nov 2025
Game of Life
MeWhenI
175
435ms
7 Nov 2025