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
Bytes
Submitted
Pernicious Numbers
dokutan
52
an hour ago
Pernicious Numbers
dokutan
🥇
44
a day ago
Pernicious Numbers
dokutan
35
2 days ago
Pernicious Numbers
Shanethegamer
106
2 days ago
Pernicious Numbers
sidok
90
4 days ago
Pernicious Numbers
Yewzir
🥈
78
5 days ago
Pernicious Numbers
VictorStenvers
58
6 days ago
Pernicious Numbers
luca1339
254
6 days ago
Pernicious Numbers
LorenzoDeGaspari
76
6 days ago
Pernicious Numbers
aalec
53
6 days ago
Pernicious Numbers
dokutan
🥇
47
6 days ago
Pernicious Numbers
MeWhenI
80
7 days ago
Pernicious Numbers
dokutan
59
8 days ago
Pernicious Numbers
duckyluuk
96
8 days ago
Pernicious Numbers
btnlq
💎
70
8 days ago
Pernicious Numbers
dokutan
🥇
40
8 days ago
Pernicious Numbers
Steffan153
80
8 days ago
Pernicious Numbers
GrayJoKing
🥉
79
8 days ago
Pernicious Numbers
dokutan
29
8 days ago
Pernicious Numbers
corbob
53
9 days ago
Pernicious Numbers
JPRuskin
53
9 days ago
Pernicious Numbers
h3ra993huskp
109
9 days ago
Pernicious Numbers
dokutan
68
9 days ago
Pernicious Numbers
dokutan
106
9 days ago
Pernicious Numbers
Jonatan6
77
11 days ago
Pernicious Numbers
dokutan
50
12 days ago
Pernicious Numbers
Stockoh
348
13 days ago
Pernicious Numbers
Stockoh
57
16 days ago
Pernicious Numbers
Maximizer02
131
16 days ago
Pernicious Numbers
Herbert00709
84
16 days ago
Pernicious Numbers
ovs-code
🥇
38
17 days ago
Pernicious Numbers
JarrodCope
207
20 days ago
Pernicious Numbers
BREMAUCY
54
24 days ago
Pernicious Numbers
elgan65536
301
24 days ago
Pernicious Numbers
elgan65536
60
24 days ago
Pernicious Numbers
elgan65536
113
24 days ago
Pernicious Numbers
Jacob385
89
25 days ago
Pernicious Numbers
Jacob385
89
25 days ago
Pernicious Numbers
Jacob385
146
25 days ago
Pernicious Numbers
HETHAT
47
11 Apr 2024
Pernicious Numbers
NickTheEASDude
58
11 Apr 2024
Pernicious Numbers
jtaxen
77
7 Apr 2024
Pernicious Numbers
xsot
🥇
35
7 Apr 2024
Pernicious Numbers
helbling
48
5 Apr 2024
Pernicious Numbers
Pale-Vessel
90
1 Apr 2024
Pernicious Numbers
SB-945
51
31 Mar 2024
Pernicious Numbers
Grrisly
53
31 Mar 2024
Pernicious Numbers
KatieLG
126
29 Mar 2024
Pernicious Numbers
retrohun
48
29 Mar 2024
Pernicious Numbers
Shanethegamer
108
28 Mar 2024
Pernicious Numbers
dokutan
🥇
40
28 Mar 2024
Pernicious Numbers
Bit125
92
28 Mar 2024
Pernicious Numbers
dokutan
🥇
42
27 Mar 2024
Pernicious Numbers
dokutan
🥇
55
27 Mar 2024
Pernicious Numbers
neel11235813
51
27 Mar 2024
Pernicious Numbers
duckyluuk
46
27 Mar 2024
Pernicious Numbers
dokutan
39
26 Mar 2024
Pernicious Numbers
dokutan
47
26 Mar 2024
Pernicious Numbers
dokutan
39
26 Mar 2024
Pernicious Numbers
dokutan
39
26 Mar 2024