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
Chars
Time
Submitted
Transpose Sentence
DialFrost
🥉
232
1,637ms
12 hours ago
Transpose Sentence
Yax42
150
377ms
5 days ago
Transpose Sentence
Yax42
88
12ms
5 days ago
Transpose Sentence
codewrite
155
436ms
6 days ago
Transpose Sentence
dokutan
123
20ms
8 days ago
Transpose Sentence
kg583
177
250ms
12 days ago
Transpose Sentence
HPWiz
🥈
50
1,133ms
19 days ago
Transpose Sentence
Sakisan
🥉
66
1,050ms
20 days ago
Transpose Sentence
Mukundan314
💎
48
1,376ms
21 days ago
Transpose Sentence
dokutan
🥉
107
59ms
24 days ago
Transpose Sentence
snoozingnewt
🥉
104
111ms
24 days ago
Transpose Sentence
Matter1024
107
11ms
24 days ago
Transpose Sentence
TheZwierzLF
57
40ms
25 days ago
Transpose Sentence
emgordon154
🥇
193
1,718ms
22 Dec 2025
Transpose Sentence
edsrzf
🥇
101
138ms
22 Dec 2025
Transpose Sentence
albanian-laundromat
90
12ms
21 Dec 2025
Transpose Sentence
volgavod
142
476ms
21 Dec 2025
Transpose Sentence
amazingalek
157
406ms
20 Dec 2025
Transpose Sentence
daniel-cardone
120
119ms
20 Dec 2025
Transpose Sentence
jkelly467
142
441ms
19 Dec 2025
Transpose Sentence
jkelly467
90
2,612ms
18 Dec 2025
Transpose Sentence
AlephSquirrel
35
4ms
18 Dec 2025
Transpose Sentence
albanian-laundromat
🥉
160
47ms
18 Dec 2025
Transpose Sentence
albanian-laundromat
176
255ms
18 Dec 2025
Transpose Sentence
051
110
12ms
16 Dec 2025
Transpose Sentence
D-MOVE
56
38ms
15 Dec 2025
Transpose Sentence
JOrE20
124
11ms
14 Dec 2025
Transpose Sentence
TheZwierzLF
80
478ms
14 Dec 2025
Transpose Sentence
albanian-laundromat
💎
132
12ms
14 Dec 2025
Transpose Sentence
snoozingnewt
73
27ms
13 Dec 2025
Transpose Sentence
snoozingnewt
69
448ms
13 Dec 2025
Transpose Sentence
Mukundan314
🥉
70
20ms
13 Dec 2025
Transpose Sentence
Lv0Sys
88
9ms
10 Dec 2025
Transpose Sentence
GolfingSuccess
143
411ms
10 Dec 2025
Transpose Sentence
Kacarott
🥇
84
63ms
9 Dec 2025
Transpose Sentence
snoozingnewt
🥇
15
41ms
8 Dec 2025
Transpose Sentence
xsot
💎
54
3ms
7 Dec 2025
Transpose Sentence
canissimia
🥈
55
5ms
7 Dec 2025
Transpose Sentence
sean-niemann
🥉
80
762ms
6 Dec 2025
Transpose Sentence
edsrzf
💎
100
138ms
6 Dec 2025
Transpose Sentence
snoozingnewt
174
437ms
5 Dec 2025
Transpose Sentence
emgordon154
105
99ms
4 Dec 2025
Transpose Sentence
TomvdPeet
102
9ms
4 Dec 2025
Transpose Sentence
kmathis22
177
405ms
3 Dec 2025
Transpose Sentence
h3ra993huskp
🥉
140
474ms
30 Nov 2025
Transpose Sentence
LostSyntax21
108
12ms
30 Nov 2025
Transpose Sentence
DialFrost
🥈
103
116ms
29 Nov 2025
Transpose Sentence
CommandLeo
96
13ms
27 Nov 2025
Transpose Sentence
TheZwierzLF
113
14ms
25 Nov 2025
Transpose Sentence
iliazeus
110
10ms
25 Nov 2025
Transpose Sentence
blaztoma
96
14ms
23 Nov 2025
Transpose Sentence
blaztoma
156
12ms
23 Nov 2025
Transpose Sentence
blaztoma
236
74ms
23 Nov 2025
Transpose Sentence
guilhem-roy
96
13ms
22 Nov 2025
Transpose Sentence
DialFrost
💎
77
546ms
22 Nov 2025
Transpose Sentence
snoozingnewt
🥈
81
137ms
22 Nov 2025
Transpose Sentence
CornerMercury
73
28ms
21 Nov 2025
Transpose Sentence
CaedenHarper
169
252ms
20 Nov 2025
Transpose Sentence
namelessiw
9
242ms
20 Nov 2025
Transpose Sentence
snoozingnewt
184
117ms
20 Nov 2025
Transpose Sentence
Emutis
146
13ms
18 Nov 2025
Transpose Sentence
vhoulbreque
134
10ms
18 Nov 2025
Transpose Sentence
Yewzir
94
454ms
15 Nov 2025
Transpose Sentence
Yewzir
94
13ms
15 Nov 2025
Transpose Sentence
smclaughlin-cf
120
11ms
13 Nov 2025
Transpose Sentence
rucin93
🥇
106
44ms
12 Nov 2025
Transpose Sentence
sean-niemann
🥇
106
41ms
12 Nov 2025
Transpose Sentence
KasperKivimaeki
🥉
98
19ms
10 Nov 2025
Transpose Sentence
Nxllpointer
38
6ms
9 Nov 2025
Transpose Sentence
dokutan
141
609ms
9 Nov 2025
Transpose Sentence
aalec
124
10ms
8 Nov 2025
Transpose Sentence
MeWhenI
261
1,841ms
7 Nov 2025
Transpose Sentence
MeWhenI
🥉
140
735ms
7 Nov 2025
Transpose Sentence
brandon-04
194
414ms
7 Nov 2025
Transpose Sentence
edsrzf
💎
85
100ms
7 Nov 2025
Transpose Sentence
ethanlally
174
451ms
6 Nov 2025
Transpose Sentence
lynn
141
247ms
6 Nov 2025
Transpose Sentence
hellopir2
73
30ms
2 Nov 2025
Transpose Sentence
edsrzf
🥇
15
39ms
2 Nov 2025
Transpose Sentence
JayXon
🥇
15
39ms
1 Nov 2025