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
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)
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
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
All Languages
><>
ALGOL 68
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
ArkScript
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
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
ArkScript
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
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)
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
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Multitap Input
KasperKivimaeki
🥈
90
3ms
18 hours ago
Multitap Input
dokutan
177
94ms
2 days ago
Multitap Input
retrohun
🥈
119
6ms
2 days ago
Multitap Input
emgordon154
51
3ms
2 days ago
Multitap Input
tailorspy
157
450ms
3 days ago
Multitap Input
dokutan
153
411ms
3 days ago
Multitap Input
dokutan
159
16ms
3 days ago
Multitap Input
kg583
227
76ms
4 days ago
Multitap Input
albanian-laundromat
329
1,429ms
7 days ago
Multitap Input
StefanHabel
159
18ms
7 days ago
Multitap Input
ovs-code
💎
77
11ms
8 days ago
Multitap Input
ovs-code
💎
98
101ms
8 days ago
Multitap Input
Program-Pi
156
15ms
8 days ago
Multitap Input
albanian-laundromat
💎
118
19ms
9 days ago
Multitap Input
BambooleanLogic
176
14ms
9 days ago
Multitap Input
FortuiteMan
💎
158
21ms
9 days ago
Multitap Input
rhdqor213
💎
84
3ms
10 days ago
Multitap Input
CaedenHarper
🥈
2,328
141ms
11 days ago
Multitap Input
YAJUE114514
166
12ms
11 days ago
Multitap Input
albanian-laundromat
💎
167
41ms
11 days ago
Multitap Input
dokutan
509
68ms
13 days ago
Multitap Input
edsrzf
💎
140
4ms
13 days ago
Multitap Input
GrayJoKing
🥈
136
11ms
14 days ago
Multitap Input
Chinay-Domitrix
170
2,088ms
14 days ago
Multitap Input
Lv0Sys
🥇
128
431ms
15 days ago
Multitap Input
KatieLG
🥉
328
22ms
15 days ago
Multitap Input
hiichbindermax
245
11ms
16 days ago
Multitap Input
IISResetMe
🥉
115
357ms
16 days ago
Multitap Input
Waffle3z
183
3ms
16 days ago
Multitap Input
alexsave
141
15ms
17 days ago
Multitap Input
TheSecondComing123
161
457ms
17 days ago
Multitap Input
TheSecondComing123
79
4ms
17 days ago
Multitap Input
TheSecondComing123
153
11ms
17 days ago
Multitap Input
Steffan153
107
413ms
17 days ago
Multitap Input
Steffan153
109
31ms
17 days ago
Multitap Input
qrakhen
198
547ms
18 days ago
Multitap Input
edsrzf
💎
135
8ms
18 days ago
Multitap Input
Skellybob56
222
584ms
18 days ago
Multitap Input
albanian-laundromat
💎
145
42ms
18 days ago
Multitap Input
albanian-laundromat
💎
96
3ms
18 days ago
Multitap Input
tomh1012
147
11ms
19 days ago
Multitap Input
dokutan
🥉
505
44ms
19 days ago
Multitap Input
smclaughlin-cf
126
10ms
19 days ago
Multitap Input
frankgraziano
🥉
154
9ms
20 days ago
Multitap Input
albanian-laundromat
🥈
181
281ms
20 days ago
Multitap Input
netfri25
159
11ms
20 days ago
Multitap Input
albanian-laundromat
🥈
355
20ms
21 days ago
Multitap Input
kg583
💎
142
10ms
21 days ago
Multitap Input
ovs-code
103
3ms
21 days ago
Multitap Input
emgordon154
98
11ms
21 days ago
Multitap Input
olleicua
86
34ms
21 days ago
Multitap Input
lynn
🥈
80
10ms
21 days ago
Multitap Input
Protothor
143
10ms
22 days ago
Multitap Input
weeble
🥉
90
15ms
22 days ago
Multitap Input
LostSyntax21
🦄
349
9ms
22 days ago
Multitap Input
LostSyntax21
127
16ms
23 days ago
Multitap Input
Lv0Sys
111
11ms
23 days ago
Multitap Input
Lv0Sys
102
37ms
23 days ago
Multitap Input
Lv0Sys
133
16ms
23 days ago
Multitap Input
albanian-laundromat
🥇
113
83ms
23 days ago
Multitap Input
zakariamouhid
128
10ms
23 days ago
Multitap Input
BREMAUCY
202
12ms
24 days ago
Multitap Input
JOrE20
🥈
456
44ms
24 days ago
Multitap Input
souta-1326
142
15ms
25 days ago
Multitap Input
null-tangent
224
13ms
25 days ago
Multitap Input
solisolu
160
11ms
25 days ago
Multitap Input
madeforlosers
125
15ms
26 days ago
Multitap Input
frankgraziano
💎
139
991ms
26 days ago
Multitap Input
aksyristos
256
12ms
26 days ago
Multitap Input
error256
88
892ms
26 days ago
Multitap Input
Steffan153
💎
76
795ms
26 days ago
Multitap Input
Jacob385
385
379ms
26 days ago
Multitap Input
netfri25
167
173ms
27 days ago
Multitap Input
themoonisacheese
60
844ms
27 days ago
Multitap Input
bpharaldsson
209
493ms
27 days ago
Multitap Input
Flekay
122
16ms
27 days ago
Multitap Input
bpharaldsson
169
11ms
16 Feb 2026
Multitap Input
bzijlema
123
15ms
16 Feb 2026
Multitap Input
edsrzf
💎
111
6ms
15 Feb 2026
Multitap Input
kg583
🥈
114
5ms
15 Feb 2026