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
brainfuck
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
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 v2
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
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Lisp
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
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Lisp
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
brainfuck
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
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 v2
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
Bytes
Submitted
Leap Years
ertz1ertz
75
12 Jul 2024
Leap Years
namelessiw
61
11 Jul 2024
Leap Years
rifatx
67
9 Jul 2024
Leap Years
Mikey-Beep
71
3 Jun 2024
Leap Years
Yax42
63
29 May 2024
Leap Years
RobertEves92
117
15 May 2024
Leap Years
Alex-Huggett
74
13 Apr 2024
Leap Years
dokutan
64
12 Mar 2024
Leap Years
HumanoidCPU
65
19 Feb 2024
Leap Years
Yewzir
65
7 Feb 2024
Leap Years
kkoenig
71
22 Dec 2023
Leap Years
michelebastione
73
20 Dec 2023
Leap Years
1231234md5
70
11 Dec 2023
Leap Years
ElysiaVesper
66
15 Nov 2023
Leap Years
JDiLenarda
66
14 Nov 2023
Leap Years
josephdwalker
66
14 Nov 2023
Leap Years
DialFrost
61
8 Nov 2023
Leap Years
Maximizer02
79
18 Oct 2023
Leap Years
malworthy
68
17 Oct 2023
Leap Years
fuzzylojik-golf
64
14 Oct 2023
Leap Years
snoozingnewt
102
6 Oct 2023
Leap Years
jwonagel
62
25 Sep 2023
Leap Years
stefangimmillaro
61
4 Aug 2023
Leap Years
Pyro569
121
20 Jul 2023
Leap Years
msbranicky
66
6 Jul 2023
Leap Years
arctouch-cristiannevianna
69
21 Jun 2023
Leap Years
horvaro
111
15 Jun 2023
Leap Years
AdrienHache
62
6 Jun 2023
Leap Years
Adix-null
67
6 Jun 2023
Leap Years
dteague3989
64
26 May 2023
Leap Years
Matgc04
67
20 May 2023
Leap Years
dorschmeister
67
18 May 2023
Leap Years
Skleni
76
29 Mar 2023
Leap Years
Sora1248
70
19 Feb 2023
Leap Years
TimJackMaster
70
16 Feb 2023
Leap Years
StronkCheese
70
4 Feb 2023
Leap Years
FrederikHutfless
65
12 Jan 2023
Leap Years
Betuaredead
66
4 Jan 2023
Leap Years
Steffan153
61
1 Jan 2023
Leap Years
retrohun
892
27 Dec 2022
Leap Years
ChrisTheisen
70
12 Dec 2022
Leap Years
astdefu
67
10 Dec 2022
Leap Years
EspectroRebelde
97
24 Nov 2022
Leap Years
postie77
67
17 Nov 2022
Leap Years
KatieLG
63
17 Oct 2022
Leap Years
sm1lko
85
12 Oct 2022
Leap Years
MeWhenI
61
10 Oct 2022
Leap Years
Smetalo
77
25 Aug 2022
Leap Years
gpikmddk
73
12 Aug 2022
Leap Years
A-Mischel
119
7 Aug 2022
Leap Years
ms-tingliang
81
5 Aug 2022
Leap Years
hamhub7
66
3 Aug 2022
Leap Years
bschorno
71
3 Aug 2022
Leap Years
rolandbogdan
74
28 Jul 2022
Leap Years
roavin
64
5 Jul 2022
Leap Years
KatieLG-Transpiler
896
23 Jun 2022
Leap Years
Romain-1
62
3 May 2022
Leap Years
Gaddy
62
2 May 2022
Leap Years
logicolor
62
27 Apr 2022
Leap Years
voytxt
62
7 Apr 2022
Leap Years
RandGuy
69
1 Apr 2022
Leap Years
hacktick
69
22 Mar 2022
Leap Years
ericlangedijk
69
19 Mar 2022
Leap Years
annaproxy
62
15 Mar 2022
Leap Years
artisiole
99
4 Mar 2022
Leap Years
Re-Adventures
68
15 Feb 2022
Leap Years
simon-biber
62
7 Feb 2022
Leap Years
HassanAliKadhem
78
16 Jan 2022
Leap Years
MarkStockwellZA
74
4 Jan 2022
Leap Years
HumanEquivalentUnit
104
28 Dec 2021
Leap Years
btnlq
🥇
59
22 Dec 2021
Leap Years
KrausRaus
66
15 Dec 2021
Leap Years
Irratix
62
13 Dec 2021
Leap Years
Jennifervl
103
11 Dec 2021
Leap Years
Seanharrs
67
3 Dec 2021