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
Scrambled Sort
snoozingnewt
🥉
201
114ms
76 mins ago
Scrambled Sort
DialFrost
🥉
226
389ms
12 hours ago
Scrambled Sort
edsrzf
💎
185
4ms
21 hours ago
Scrambled Sort
evnu
279
88ms
38 hours ago
Scrambled Sort
Matter1024
63
33ms
4 days ago
Scrambled Sort
Matter1024
95
10ms
4 days ago
Scrambled Sort
Jacob385
525
133ms
7 days ago
Scrambled Sort
Bmrl7
135
12ms
8 days ago
Scrambled Sort
Nxllpointer
33
4ms
9 days ago
Scrambled Sort
vhoulbreque
254
13ms
9 days ago
Scrambled Sort
JayXon
💎
170
319ms
9 days ago
Scrambled Sort
mousetail
234
438ms
9 days ago
Scrambled Sort
lynn
🥈
175
318ms
10 days ago
Scrambled Sort
Zach1031
464
1,130ms
10 days ago
Scrambled Sort
AlephSquirrel
33
3ms
12 days ago
Scrambled Sort
MeWhenI
🥈
211
367ms
12 days ago
Scrambled Sort
emgordon154
💎
23
39ms
13 days ago
Scrambled Sort
gigaprofisi
158
9ms
13 days ago
Scrambled Sort
emgordon154
💎
288
418ms
13 days ago
Scrambled Sort
emgordon154
144
533ms
13 days ago
Scrambled Sort
Aquateraneal
107
11ms
14 days ago
Scrambled Sort
Babafaba
69
341ms
15 days ago
Scrambled Sort
Daniikk1012
49
34ms
17 days ago
Scrambled Sort
edsrzf
🥈
24
38ms
17 days ago
Scrambled Sort
CaedenHarper
308
258ms
17 days ago
Scrambled Sort
sean-niemann
🥉
193
13ms
19 days ago
Scrambled Sort
albanian-laundromat
71
32ms
19 days ago
Scrambled Sort
albanian-laundromat
🥈
321
463ms
19 days ago
Scrambled Sort
Ripick
🥉
152
389ms
19 days ago
Scrambled Sort
CatsAreFluffy
104
10ms
21 days ago
Scrambled Sort
albanian-laundromat
🥈
195
6ms
22 days ago
Scrambled Sort
kg583
🥈
97
13ms
23 days ago
Scrambled Sort
kumavale
🥉
177
1,005ms
24 days ago
Scrambled Sort
mossiegoat
77
11ms
21 Oct 2025
Scrambled Sort
lynn
🥇
126
157ms
20 Oct 2025
Scrambled Sort
bitsandbeyond
🥈
63
713ms
20 Oct 2025
Scrambled Sort
iczelia
142
140ms
19 Oct 2025
Scrambled Sort
MarcMush
73
1,225ms
18 Oct 2025
Scrambled Sort
snoozingnewt
895
4ms
18 Oct 2025
Scrambled Sort
DialFrost
🥈
88
132ms
17 Oct 2025
Scrambled Sort
ovs-code
💎
83
133ms
17 Oct 2025
Scrambled Sort
snoozingnewt
🥈
88
118ms
17 Oct 2025
Scrambled Sort
CaedenHarper
154
384ms
17 Oct 2025
Scrambled Sort
luuumine
76
11ms
16 Oct 2025
Scrambled Sort
kg583
🥉
128
18ms
15 Oct 2025
Scrambled Sort
2bular
🥇
30
41ms
15 Oct 2025
Scrambled Sort
jared-hughes
112
11ms
13 Oct 2025
Scrambled Sort
albanian-laundromat
293
258ms
12 Oct 2025
Scrambled Sort
jacekwladzinski
95
10ms
9 Oct 2025
Scrambled Sort
Yax42
328
389ms
8 Oct 2025
Scrambled Sort
CaedenHarper
244
409ms
7 Oct 2025
Scrambled Sort
KasperKivimaeki
291
258ms
7 Oct 2025
Scrambled Sort
KatieLG
73
350ms
6 Oct 2025
Scrambled Sort
jtaxen
337
17ms
6 Oct 2025
Scrambled Sort
stefangimmillaro
236
389ms
6 Oct 2025
Scrambled Sort
CaedenHarper
124
780ms
5 Oct 2025
Scrambled Sort
kg583
🥈
173
47ms
4 Oct 2025
Scrambled Sort
KatieLG
62
43ms
2 Oct 2025
Scrambled Sort
albanian-laundromat
🥈
68
765ms
2 Oct 2025
Scrambled Sort
ryyyn
92
11ms
2 Oct 2025
Scrambled Sort
madex
393
143ms
1 Oct 2025
Scrambled Sort
madex
394
166ms
1 Oct 2025
Scrambled Sort
Shotokhan
478
2,526ms
1 Oct 2025
Scrambled Sort
omero-san
427
1,232ms
1 Oct 2025
Scrambled Sort
navier-1
388
3,512ms
1 Oct 2025
Scrambled Sort
RobertBurs
436
2,636ms
1 Oct 2025
Scrambled Sort
qpwoeirut
73
11ms
1 Oct 2025
Scrambled Sort
maweowo
30
4ms
30 Sep 2025
Scrambled Sort
snoozingnewt
183
572ms
29 Sep 2025
Scrambled Sort
snoozingnewt
78
568ms
28 Sep 2025
Scrambled Sort
edsrzf
💎
186
373ms
24 Sep 2025
Scrambled Sort
AlephSquirrel
31
4ms
23 Sep 2025
Scrambled Sort
edsrzf
💎
89
35ms
22 Sep 2025
Scrambled Sort
jerrandolph
300
258ms
20 Sep 2025
Scrambled Sort
albanian-laundromat
🥉
811
21ms
18 Sep 2025