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
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
Maze
Medal Tally
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
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
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
Go
GolfScript
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
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
Go
GolfScript
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
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
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
Maze
Medal Tally
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
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Chars
Submitted
Leap Years
tatzyr
44
33 hours ago
Leap Years
edsrzf
53
11 days ago
Leap Years
dokutan
36
25 Sep 2024
Leap Years
Mabeloid
735
22 Sep 2024
Leap Years
NicknamedTwice
52
23 Aug 2024
Leap Years
pardouin
36
21 Aug 2024
Leap Years
Ralac07
52
4 Jul 2024
Leap Years
HumanoidCPU
392
18 May 2024
Leap Years
aydamak
45
14 May 2024
Leap Years
error256
42
13 May 2024
Leap Years
BREMAUCY
44
17 Apr 2024
Leap Years
ngthanhtrung23
43
15 Mar 2024
Leap Years
roguh
48
14 Jan 2024
Leap Years
olleicua
42
9 Jan 2024
Leap Years
fuzzylojik-golf
41
9 Dec 2023
Leap Years
Yewzir
43
23 Nov 2023
Leap Years
FlyingPenguin223
45
11 Nov 2023
Leap Years
DialFrost
36
8 Nov 2023
Leap Years
snoozingnewt
70
6 Oct 2023
Leap Years
annaproxy
39
19 Sep 2023
Leap Years
aaronze
48
17 Sep 2023
Leap Years
stefangimmillaro
38
4 Aug 2023
Leap Years
msbranicky
57
6 Jul 2023
Leap Years
ovs-code
36
9 May 2023
Leap Years
RuyiLi
45
7 Apr 2023
Leap Years
ejini6969
46
22 Mar 2023
Leap Years
anter69
39
23 Feb 2023
Leap Years
scpchicken
45
22 Feb 2023
Leap Years
4hg
43
14 Feb 2023
Leap Years
aksyristos
53
31 Jan 2023
Leap Years
StronkCheese
60
27 Jan 2023
Leap Years
Betuaredead
64
4 Jan 2023
Leap Years
Steffan153
36
26 Dec 2022
Leap Years
m-tkach
43
13 Dec 2022
Leap Years
DaCuteRaccoon
65
12 Dec 2022
Leap Years
MeWhenI
36
10 Oct 2022
Leap Years
OhmNomNom
42
8 Oct 2022
Leap Years
Andriamanitra
48
23 Sep 2022
Leap Years
jared-hughes
36
9 Sep 2022
Leap Years
Smetalo
72
25 Aug 2022
Leap Years
FnControlOption
55
21 Aug 2022
Leap Years
purp
52
13 Aug 2022
Leap Years
yzhs
41
20 Jul 2022
Leap Years
KatieLG-Transpiler
735
24 Jun 2022
Leap Years
TFeld00
42
15 Jun 2022
Leap Years
sean-niemann
36
5 Apr 2022
Leap Years
orthoplex
37
30 Mar 2022
Leap Years
Irratix
40
4 Mar 2022
Leap Years
JayXon
🥇
33
9 Feb 2022
Leap Years
GrayJoKing
38
9 Feb 2022
Leap Years
Lydxn
🥇
33
9 Feb 2022
Leap Years
HallMatthew314
43
9 Feb 2022
Leap Years
sisyphus-ppcg
38
3 Feb 2022
Leap Years
akshatj27
43
11 Jan 2022
Leap Years
emgordon154
41
23 Dec 2021
Leap Years
AIn0n
59
1 Dec 2021
Leap Years
ninjawarrior1337
58
1 Dec 2021
Leap Years
Luj8n
53
12 Nov 2021
Leap Years
mokymok
883
10 Nov 2021
Leap Years
p-vf
55
25 Oct 2021
Leap Years
pandapawskat
57
11 Oct 2021
Leap Years
xiBread
43
21 Sep 2021
Leap Years
Natanaelel
41
14 Sep 2021
Leap Years
lynn
36
10 Sep 2021
Leap Years
kinoute
45
10 Sep 2021
Leap Years
jbbarth
48
2 Sep 2021
Leap Years
Marin-Kitagawa
52
18 Jul 2021
Leap Years
Waffle3z
36
14 Jul 2021
Leap Years
Shanethegamer
44
4 Jun 2021
Leap Years
gilufin
43
2 Jun 2021
Leap Years
janbehrens
39
22 May 2021
Leap Years
JRaspass
54
23 Mar 2021
Leap Years
boxjelly
45
11 Feb 2021
Leap Years
janlelis
🥉
35
7 Feb 2021
Leap Years
Haksell
43
4 Feb 2021