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
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
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
Continued Fractions
targrik
💎
106
6ms
104 mins ago
Continued Fractions
kg583
💎
194
87ms
22 hours ago
Continued Fractions
error256
122
8ms
38 hours ago
Continued Fractions
pardouin
🥇
70
36ms
41 hours ago
Continued Fractions
quesswho
155
2ms
41 hours ago
Continued Fractions
edsrzf
🥇
154
149ms
43 hours ago
Continued Fractions
michelebastione
221
460ms
45 hours ago
Continued Fractions
prestosilver
🥉
214
371ms
2 days ago
Continued Fractions
xiaoyiming123
144
2ms
2 days ago
Continued Fractions
madeforlosers
206
10ms
3 days ago
Continued Fractions
denkyuu1
156
238ms
4 days ago
Continued Fractions
canissimia
💎
77
3ms
4 days ago
Continued Fractions
sisyphus-ppcg
🥉
71
35ms
4 days ago
Continued Fractions
edsrzf
🥈
196
95ms
4 days ago
Continued Fractions
dokutan
118
841ms
5 days ago
Continued Fractions
gigaprofisi
116
9ms
5 days ago
Continued Fractions
FlorianCassayre
142
10ms
5 days ago
Continued Fractions
Ripick
257
380ms
5 days ago
Continued Fractions
dokutan
133
55ms
6 days ago
Continued Fractions
roelderickx
167
12ms
6 days ago
Continued Fractions
Andrey2001
131
10ms
6 days ago
Continued Fractions
FortuiteMan
🥈
47
6ms
7 days ago
Continued Fractions
dokutan
113
406ms
7 days ago
Continued Fractions
dokutan
125
10ms
7 days ago
Continued Fractions
FortuiteMan
125
10ms
7 days ago
Continued Fractions
tomh1012
164
20ms
8 days ago
Continued Fractions
canissimia
🦄
279
2ms
8 days ago
Continued Fractions
orthoplex
🥇
123
10ms
8 days ago
Continued Fractions
fuzzylojik-golf
114
400ms
8 days ago
Continued Fractions
fuzzylojik-golf
🥇
123
30ms
8 days ago
Continued Fractions
lynn
🥇
154
153ms
8 days ago
Continued Fractions
Natanaelel
🥉
109
34ms
9 days ago
Continued Fractions
madex
127
10ms
9 days ago
Continued Fractions
fantaize
795
198ms
9 days ago
Continued Fractions
kmathis22
177
410ms
9 days ago
Continued Fractions
snoozingnewt
113
431ms
9 days ago
Continued Fractions
snoozingnewt
125
10ms
9 days ago
Continued Fractions
Just4FunCoder
126
10ms
10 days ago
Continued Fractions
Just4FunCoder
120
17ms
10 days ago
Continued Fractions
sisyphus-ppcg
🥇
123
11ms
10 days ago
Continued Fractions
sean-niemann
🥉
71
38ms
10 days ago
Continued Fractions
sean-niemann
🥈
164
378ms
10 days ago
Continued Fractions
Steffan153
🥉
84
2ms
10 days ago
Continued Fractions
sean-niemann
🥈
79
2ms
10 days ago
Continued Fractions
edsrzf
💎
182
3ms
10 days ago
Continued Fractions
zgialor-lab
177
11ms
10 days ago
Continued Fractions
andrewjc2000
135
11ms
10 days ago
Continued Fractions
edsrzf
💎
132
7ms
10 days ago
Continued Fractions
Matter1024
140
69ms
10 days ago
Continued Fractions
Matter1024
127
10ms
10 days ago
Continued Fractions
moustave
137
13ms
11 days ago
Continued Fractions
denkyuu1
88
37ms
11 days ago
Continued Fractions
denkyuu1
171
18ms
11 days ago
Continued Fractions
NickTheEASDude
153
2ms
11 days ago
Continued Fractions
albanian-laundromat
🦄
177
196ms
11 days ago
Continued Fractions
error256
🦄
108
63ms
11 days ago
Continued Fractions
edsrzf
💎
149
1,441ms
12 days ago
Continued Fractions
snyderek
🥉
146
439ms
12 days ago
Continued Fractions
ZakkkkAttackkkk
140
30ms
12 days ago
Continued Fractions
albanian-laundromat
🥈
205
59ms
12 days ago
Continued Fractions
edsrzf
💎
197
60ms
12 days ago
Continued Fractions
snoozingnewt
🥈
162
117ms
12 days ago
Continued Fractions
Aquateraneal
145
19ms
13 days ago
Continued Fractions
tailorspy
163
434ms
13 days ago
Continued Fractions
Natanaelel
169
139ms
13 days ago
Continued Fractions
emgordon154
🥉
151
7ms
13 days ago
Continued Fractions
dokutan
175
9ms
13 days ago
Continued Fractions
Natanaelel
29
43ms
14 days ago
Continued Fractions
saito-ta
120
2ms
14 days ago
Continued Fractions
YAJUE114514
126
11ms
14 days ago
Continued Fractions
albanian-laundromat
🥈
178
89ms
14 days ago
Continued Fractions
edsrzf
💎
168
87ms
14 days ago
Continued Fractions
albanian-laundromat
🥈
209
397ms
14 days ago
Continued Fractions
darrenks
29
42ms
14 days ago
Continued Fractions
Herbert00709
179
1,389ms
15 days ago
Continued Fractions
edsrzf
168
386ms
15 days ago
Continued Fractions
sean-niemann
153
429ms
15 days ago
Continued Fractions
albanian-laundromat
💎
157
43ms
15 days ago
Continued Fractions
CaedenHarper
🥉
791
16ms
15 days ago
Continued Fractions
albanian-laundromat
🥈
157
11ms
15 days ago