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
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
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
Bytes
Submitted
Evil Numbers
sean-niemann
41
11 days ago
Evil Numbers
dokutan
56
26 Mar 2024
Evil Numbers
mrmena
69
18 Mar 2024
Evil Numbers
rollershutter
66
23 Jan 2024
Evil Numbers
DialFrost
43
18 Jan 2024
Evil Numbers
liviucerchez
69
23 Oct 2023
Evil Numbers
Yewzir
46
14 Oct 2023
Evil Numbers
snoozingnewt
60
21 Sep 2023
Evil Numbers
msbranicky
94
8 Sep 2023
Evil Numbers
Schmitt-Very-Cool
101
31 Jul 2023
Evil Numbers
ArtemBrovko
67
15 Jul 2023
Evil Numbers
aminboroumand
101
13 Jul 2023
Evil Numbers
hossain-iqbal
64
13 Jul 2023
Evil Numbers
piripasa
79
12 Jul 2023
Evil Numbers
hossammohammed72
69
12 Jul 2023
Evil Numbers
infostreams
69
11 Jul 2023
Evil Numbers
rucin93
44
4 Jul 2023
Evil Numbers
satutalo
66
7 Jun 2023
Evil Numbers
arobson13
67
6 Apr 2023
Evil Numbers
Shanethegamer
42
22 Mar 2023
Evil Numbers
Steffan153
🥉
40
17 Feb 2023
Evil Numbers
Kokusui
64
13 Feb 2023
Evil Numbers
zelenovas
61
8 Feb 2023
Evil Numbers
timmickey
75
7 Jan 2023
Evil Numbers
Betuaredead
61
4 Jan 2023
Evil Numbers
astdefu
63
11 Dec 2022
Evil Numbers
jklshdfkjsdh
80
3 Dec 2022
Evil Numbers
anter69
294
21 Nov 2022
Evil Numbers
MeWhenI
46
7 Nov 2022
Evil Numbers
Re-Adventures
68
4 Nov 2022
Evil Numbers
stefangimmillaro
44
29 Oct 2022
Evil Numbers
pschmid0
59
25 Aug 2022
Evil Numbers
JustinHodge
64
18 Aug 2022
Evil Numbers
emplv
🥉
40
17 Aug 2022
Evil Numbers
seanplowman
65
18 Jul 2022
Evil Numbers
KatieLG-Transpiler
99
24 Jun 2022
Evil Numbers
LegeBeker
97
22 Apr 2022
Evil Numbers
Setvizan
62
12 Apr 2022
Evil Numbers
Lydxn
🥇
38
9 Mar 2022
Evil Numbers
jessegyger
72
11 Jan 2022
Evil Numbers
YPuest
69
27 Dec 2021
Evil Numbers
mokymok
99
9 Nov 2021
Evil Numbers
cameroncondry
61
6 Nov 2021
Evil Numbers
blagovidov
71
14 Oct 2021
Evil Numbers
AlexOrphan
66
7 Oct 2021
Evil Numbers
ybrodala
71
13 Aug 2021
Evil Numbers
Axsag
64
16 Jul 2021
Evil Numbers
visor
55
15 Jul 2021
Evil Numbers
sisyphus-ppcg
🥉
40
11 Jun 2021
Evil Numbers
prplz
45
19 May 2021
Evil Numbers
GrayJoKing
42
19 May 2021
Evil Numbers
primo-ppcg
🥉
40
9 Apr 2021
Evil Numbers
stadamdoki
73
9 Mar 2021
Evil Numbers
KrausRaus
67
8 Mar 2021
Evil Numbers
JayXon
🥇
38
17 Feb 2021
Evil Numbers
joshuahowe90
61
1 Feb 2021
Evil Numbers
FlorianGubler
69
23 Dec 2020
Evil Numbers
Canmaya
78
23 Dec 2020
Evil Numbers
KatieLG
99
2 Dec 2020
Evil Numbers
VegaQ8
60
26 Nov 2020