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
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Multitap Input
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)
Taxicab Numbers
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
All Languages
><>
ALGOL 68
ArkScript
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
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
ALGOL 68
ArkScript
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
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Multitap Input
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)
Taxicab Numbers
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Leyland Numbers
madeforlosers
1,387
5ms
17 hours ago
Leyland Numbers
Steffan153
51
52ms
32 hours ago
Leyland Numbers
retrohun
83
10ms
37 hours ago
Leyland Numbers
jatloe
69
10ms
40 hours ago
Leyland Numbers
snoozingnewt
🥈
118
109ms
42 hours ago
Leyland Numbers
codereport
32
35ms
43 hours ago
Leyland Numbers
dokutan
672
120ms
46 hours ago
Leyland Numbers
edsrzf
💎
79
1,241ms
2 days ago
Leyland Numbers
michelebastione
153
427ms
2 days ago
Leyland Numbers
edsrzf
98
2ms
2 days ago
Leyland Numbers
edsrzf
💎
105
55ms
4 days ago
Leyland Numbers
JayXon
💎
127
237ms
4 days ago
Leyland Numbers
kumavale
🥈
131
212ms
4 days ago
Leyland Numbers
Steffan153
🥇
134
38ms
4 days ago
Leyland Numbers
FortuiteMan
268
270ms
4 days ago
Leyland Numbers
vang1ong7ang
31
45ms
5 days ago
Leyland Numbers
vang1ong7ang
74
14ms
6 days ago
Leyland Numbers
HumanoidCPU
893
3ms
7 days ago
Leyland Numbers
NameRandomString
892
2ms
7 days ago
Leyland Numbers
scpchicken
64
8ms
8 days ago
Leyland Numbers
cuvam
81
17ms
8 days ago
Leyland Numbers
blaztoma
56
36ms
8 days ago
Leyland Numbers
firegene
41
34ms
8 days ago
Leyland Numbers
JDiLenarda
89
1,497ms
8 days ago
Leyland Numbers
0dyse
101
15ms
9 days ago
Leyland Numbers
SuperFola
893
3ms
12 days ago
Leyland Numbers
MeWhenI
🥈
232
1,661ms
12 days ago
Leyland Numbers
Yewzir
🥉
246
1,678ms
12 days ago
Leyland Numbers
scpchicken
🥇
62
15ms
12 days ago
Leyland Numbers
retrohun
1,167
1,697ms
12 days ago
Leyland Numbers
jared-hughes
364
1,606ms
13 days ago
Leyland Numbers
DayDun
🥇
61
4ms
13 days ago
Leyland Numbers
duckyluuk
183
787ms
14 days ago
Leyland Numbers
Nxllpointer
21
7ms
15 days ago
Leyland Numbers
KatieLG
1,192
1,659ms
15 days ago
Leyland Numbers
HumanoidCPU
1,053
1,699ms
16 days ago
Leyland Numbers
CaedenHarper
1,053
1,740ms
16 days ago
Leyland Numbers
dokutan
408
1,656ms
16 days ago
Leyland Numbers
scpchicken
172
298ms
17 days ago
Leyland Numbers
scpchicken
55
138ms
17 days ago
Leyland Numbers
emgordon154
67
77ms
18 days ago
Leyland Numbers
denkyuu1
64
516ms
19 days ago
Leyland Numbers
edsrzf
🥇
62
11ms
20 days ago
Leyland Numbers
zgialor-lab
87
10ms
20 days ago
Leyland Numbers
prestosilver
🥉
116
203ms
22 days ago
Leyland Numbers
not-a-pokemon
165
11ms
23 days ago
Leyland Numbers
vang1ong7ang
141
248ms
23 days ago
Leyland Numbers
CaedenHarper
35
49ms
30 Mar 2026
Leyland Numbers
Sandw1ch123
87
11ms
30 Mar 2026
Leyland Numbers
edsrzf
147
38ms
30 Mar 2026
Leyland Numbers
Matter1024
189
56ms
29 Mar 2026
Leyland Numbers
roupiq
171
2,867ms
25 Mar 2026
Leyland Numbers
Herbert00709
169
72ms
25 Mar 2026
Leyland Numbers
Googolplexo
84
14ms
25 Mar 2026
Leyland Numbers
BrunoVisnadi
74
10ms
22 Mar 2026
Leyland Numbers
dokutan
440
17ms
21 Mar 2026
Leyland Numbers
CaedenHarper
893
2ms
20 Mar 2026
Leyland Numbers
dokutan
807
275ms
20 Mar 2026
Leyland Numbers
emgordon154
51
3ms
17 Mar 2026
Leyland Numbers
GolfingSuccess
🥇
134
38ms
16 Mar 2026
Leyland Numbers
GrayJoKing
🥈
121
15ms
14 Mar 2026
Leyland Numbers
Europe2048
106
10ms
12 Mar 2026
Leyland Numbers
nickweissert-star
327
11ms
12 Mar 2026
Leyland Numbers
raphaelimahorn
180
469ms
12 Mar 2026
Leyland Numbers
Protothor
98
10ms
10 Mar 2026
Leyland Numbers
fantaize
981
214ms
10 Mar 2026
Leyland Numbers
2bular
16
33ms
9 Mar 2026
Leyland Numbers
edsrzf
💎
112
8ms
8 Mar 2026
Leyland Numbers
snoozingnewt
70
73ms
6 Mar 2026
Leyland Numbers
ovs-code
💎
62
96ms
5 Mar 2026
Leyland Numbers
Solathian
98
3ms
5 Mar 2026
Leyland Numbers
sean-niemann
🥈
65
101ms
5 Mar 2026
Leyland Numbers
sean-niemann
🥇
65
802ms
5 Mar 2026
Leyland Numbers
Languag3
74
11ms
2 Mar 2026
Leyland Numbers
solisolu
172
2ms
1 Mar 2026
Leyland Numbers
plcc0
🥇
62
10ms
1 Mar 2026
Leyland Numbers
kg583
🥈
109
44ms
27 Feb 2026
Leyland Numbers
kg583
🥇
101
101ms
27 Feb 2026
Leyland Numbers
kg583
🥉
136
37ms
27 Feb 2026
Leyland Numbers
dokutan
899
21ms
24 Feb 2026
Leyland Numbers
tomh1012
107
12ms
24 Feb 2026
Leyland Numbers
dokutan
🥉
360
7ms
23 Feb 2026
Leyland Numbers
JOrE20
68
11ms
22 Feb 2026
Leyland Numbers
CaedenHarper
1,109
7ms
22 Feb 2026
Leyland Numbers
KatieLG
894
3ms
21 Feb 2026
Leyland Numbers
KatieLG
1,154
6ms
21 Feb 2026
Leyland Numbers
xsot
69
784ms
20 Feb 2026
Leyland Numbers
Steffan153
🥇
65
780ms
20 Feb 2026
Leyland Numbers
edsrzf
🥇
65
761ms
20 Feb 2026
Leyland Numbers
error256
68
778ms
20 Feb 2026
Leyland Numbers
JOrE20
90
9ms
15 Feb 2026
Leyland Numbers
denkyuu1
90
10ms
15 Feb 2026
Leyland Numbers
denkyuu1
59
36ms
15 Feb 2026
Leyland Numbers
retrohun
78
4ms
14 Feb 2026
Leyland Numbers
JOrE20
🥉
328
59ms
14 Feb 2026
Leyland Numbers
dokutan
🥇
61
544ms
14 Feb 2026
Leyland Numbers
Steffan153
70
80ms
13 Feb 2026
Leyland Numbers
FoxInTheClouds
82
14ms
13 Feb 2026
Leyland Numbers
Yewzir
150
1ms
11 Feb 2026
Leyland Numbers
2bular
🥇
36
3ms
11 Feb 2026