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
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
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
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
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++
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
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
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
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
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Chars
Submitted
Abundant Numbers
KatieLG
89
4 days ago
Abundant Numbers
JarrodCope
107
14 days ago
Abundant Numbers
sean-niemann
75
16 days ago
Abundant Numbers
dokutan
85
16 Mar 2024
Abundant Numbers
Theremon72
91
17 Feb 2024
Abundant Numbers
TRexOnGit
86
16 Jan 2024
Abundant Numbers
namelessiw
🥉
64
12 Dec 2023
Abundant Numbers
Steffan153
83
11 Dec 2023
Abundant Numbers
ElysiaVesper
90
19 Nov 2023
Abundant Numbers
iPablol
96
25 Oct 2023
Abundant Numbers
4atj
71
20 Oct 2023
Abundant Numbers
snoozingnewt
128
19 Oct 2023
Abundant Numbers
BenScattergood
86
23 Sep 2023
Abundant Numbers
demonischuk
110
23 Sep 2023
Abundant Numbers
Shnapster
90
23 Sep 2023
Abundant Numbers
carlpeter
208
4 Sep 2023
Abundant Numbers
msbranicky
92
22 Aug 2023
Abundant Numbers
Pyro569
92
31 Jul 2023
Abundant Numbers
MeWhenI
🥉
64
26 Jul 2023
Abundant Numbers
postie77
85
26 Jul 2023
Abundant Numbers
stefangimmillaro
🥉
64
17 Jul 2023
Abundant Numbers
onlmusha1
105
8 Jul 2023
Abundant Numbers
khaidigidinos
106
22 Jun 2023
Abundant Numbers
arctouch-cristiannevianna
83
9 Jun 2023
Abundant Numbers
AdrienHache
🥉
64
31 May 2023
Abundant Numbers
Matgc04
83
25 May 2023
Abundant Numbers
Adix-null
88
17 May 2023
Abundant Numbers
Yewzir
85
8 May 2023
Abundant Numbers
Firefox760
91
23 Apr 2023
Abundant Numbers
bwat2
87
6 Apr 2023
Abundant Numbers
btnlq
🥉
64
10 Mar 2023
Abundant Numbers
CatsAreFluffy
87
18 Feb 2023
Abundant Numbers
TimJackMaster
89
16 Feb 2023
Abundant Numbers
StronkCheese
100
3 Feb 2023
Abundant Numbers
JayXon
🥇
63
30 Jan 2023
Abundant Numbers
Lydxn
🥇
63
29 Jan 2023
Abundant Numbers
orifu
138
21 Jan 2023
Abundant Numbers
Ripick
87
11 Jan 2023
Abundant Numbers
Betuaredead
84
7 Jan 2023
Abundant Numbers
retrohun
225
27 Dec 2022
Abundant Numbers
FrederikHutfless
97
22 Dec 2022
Abundant Numbers
astdefu
88
13 Dec 2022
Abundant Numbers
ChrisTheisen
88
12 Dec 2022
Abundant Numbers
sabvdf
92
8 Dec 2022
Abundant Numbers
ericlangedijk
83
7 Dec 2022
Abundant Numbers
annaproxy
83
7 Dec 2022
Abundant Numbers
dsx20
89
3 Dec 2022
Abundant Numbers
aDwarfNamedUrist
95
21 Nov 2022
Abundant Numbers
SmartK8
73
13 Nov 2022
Abundant Numbers
wescombs10
105
28 Oct 2022
Abundant Numbers
GrayJoKing
84
20 Oct 2022
Abundant Numbers
m-tkach
97
5 Oct 2022
Abundant Numbers
Endoxos0
87
4 Sep 2022
Abundant Numbers
hemphen
83
29 Aug 2022
Abundant Numbers
lovernj
109
23 Aug 2022
Abundant Numbers
gpikmddk
175
12 Aug 2022
Abundant Numbers
MarcoCasadei
92
11 Aug 2022
Abundant Numbers
hamhub7
93
3 Aug 2022
Abundant Numbers
brianonymous
88
31 Jul 2022
Abundant Numbers
dpethes
112
26 Jul 2022