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
Bytes
Time
Submitted
Game of Life
Maashau
201
2ms
6 hours ago
Game of Life
Schmitt-Very-Cool
427
113ms
30 hours ago
Game of Life
TheZwierzLF
203
1,618ms
36 hours ago
Game of Life
blaztoma
145
12ms
39 hours ago
Game of Life
snoozingnewt
🥈
159
133ms
2 days ago
Game of Life
CaedenHarper
220
258ms
3 days ago
Game of Life
snoozingnewt
202
111ms
3 days ago
Game of Life
snoozingnewt
136
787ms
3 days ago
Game of Life
snoozingnewt
144
13ms
3 days ago
Game of Life
Seek64
118
12ms
3 days ago
Game of Life
emgordon154
53
155ms
6 days ago
Game of Life
tomh1012
215
340ms
6 days ago
Game of Life
JOrE20
208
10ms
6 days ago
Game of Life
Babafaba
193
1,738ms
6 days ago
Game of Life
Babafaba
202
22ms
6 days ago
Game of Life
Yewzir
539
245ms
7 days ago
Game of Life
Matter1024
203
17ms
8 days ago
Game of Life
Languag3
992
158ms
10 days ago
Game of Life
Languag3
825
11ms
10 days ago
Game of Life
albanian-laundromat
🥉
150
42ms
10 days ago
Game of Life
kg583
🥉
125
6ms
10 days ago
Game of Life
kg583
150
13ms
10 days ago
Game of Life
albanian-laundromat
137
265ms
11 days ago
Game of Life
albanian-laundromat
💎
405
11ms
11 days ago
Game of Life
edsrzf
💎
150
49ms
12 days ago
Game of Life
ryyyn
118
11ms
12 days ago
Game of Life
Emutis
226
428ms
13 days ago
Game of Life
xsot
💎
93
5ms
14 days ago
Game of Life
xsot
🥈
89
37ms
15 days ago
Game of Life
MeWhenI
🥈
232
1,571ms
16 days ago
Game of Life
MeWhenI
175
347ms
16 days ago
Game of Life
gigaprofisi
247
362ms
17 days ago
Game of Life
nwellnhof
🥇
103
381ms
17 days ago
Game of Life
edsrzf
🥉
49
103ms
17 days ago
Game of Life
ovs-code
💎
141
120ms
18 days ago
Game of Life
LordSir101
165
10ms
19 days ago
Game of Life
albanian-laundromat
🥈
180
26ms
19 days ago
Game of Life
edsrzf
💎
115
22ms
19 days ago
Game of Life
canissimia
💎
108
436ms
20 days ago
Game of Life
edsrzf
160
344ms
20 days ago
Game of Life
edsrzf
167
270ms
20 days ago
Game of Life
JayXon
💎
107
102ms
20 days ago
Game of Life
JayXon
💎
126
117ms
20 days ago
Game of Life
edsrzf
🥈
112
108ms
20 days ago
Game of Life
edsrzf
🥈
127
101ms
20 days ago
Game of Life
rustykitty
273
19ms
20 days ago
Game of Life
edsrzf
🥈
96
5ms
20 days ago
Game of Life
edsrzf
💎
88
8ms
20 days ago
Game of Life
madeforlosers
345
11ms
20 days ago
Game of Life
edsrzf
🥈
95
11ms
22 days ago
Game of Life
Daniikk1012
🥉
52
32ms
22 days ago
Game of Life
edsrzf
💎
126
64ms
22 days ago
Game of Life
albanian-laundromat
🥈
89
806ms
22 days ago
Game of Life
JayXon
💎
95
2,149ms
23 days ago
Game of Life
edsrzf
🥈
98
2,032ms
23 days ago
Game of Life
albanian-laundromat
120
753ms
23 days ago
Game of Life
albanian-laundromat
128
12ms
23 days ago
Game of Life
gpikmddk
514
391ms
23 days ago
Game of Life
plcc0
134
20ms
23 days ago
Game of Life
albanian-laundromat
💎
138
41ms
23 days ago
Game of Life
edsrzf
🥇
86
797ms
25 days ago
Game of Life
2bular
🥈
51
53ms
26 days ago
Game of Life
albanian-laundromat
💎
268
579ms
26 days ago
Game of Life
edsrzf
💎
152
92ms
27 days ago
Game of Life
luuumine
224
1,723ms
27 days ago
Game of Life
GolfingSuccess
134
34ms
25 Oct 2025
Game of Life
duckyluuk
107
10ms
24 Oct 2025
Game of Life
KatieLG
170
183ms
22 Oct 2025
Game of Life
KatieLG
161
144ms
22 Oct 2025
Game of Life
Shanethegamer
183
119ms
21 Oct 2025
Game of Life
blaztoma
136
38ms
18 Oct 2025
Game of Life
blaztoma
103
5ms
18 Oct 2025
Game of Life
blaztoma
231
9ms
18 Oct 2025
Game of Life
davecame
137
12ms
17 Oct 2025
Game of Life
bitsandbeyond
🥈
92
320ms
17 Oct 2025