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
Evil Numbers (Long)
alphafalfa
78
9 hours ago
Evil Numbers (Long)
EvyGithub
60
11 hours ago
Evil Numbers (Long)
aydamak
42
2 days ago
Evil Numbers (Long)
christensendaniel
58
2 days ago
Evil Numbers (Long)
Yax42
90
2 days ago
Evil Numbers (Long)
codereport
🥇
14
3 days ago
Evil Numbers (Long)
duckyluuk
102
3 days ago
Evil Numbers (Long)
HumanoidCPU
113
3 days ago
Evil Numbers (Long)
DGipe
84
4 days ago
Evil Numbers (Long)
HPWiz
💎
23
5 days ago
Evil Numbers (Long)
mrmena
69
5 days ago
Evil Numbers (Long)
mrmena
92
6 days ago
Evil Numbers (Long)
kejcao
49
7 days ago
Evil Numbers (Long)
funnyboy-roks
72
8 days ago
Evil Numbers (Long)
dokutan
🥇
49
8 days ago
Evil Numbers (Long)
luca1339
119
8 days ago
Evil Numbers (Long)
luca1339
57
8 days ago
Evil Numbers (Long)
inverseLorentz
81
9 days ago
Evil Numbers (Long)
bh2smith
59
9 days ago
Evil Numbers (Long)
dokutan
43
10 days ago
Evil Numbers (Long)
dbkirk4211
82
11 days ago
Evil Numbers (Long)
namelessiw
58
12 days ago
Evil Numbers (Long)
HumanoidCPU
42
13 days ago
Evil Numbers (Long)
HumanoidCPU
42
13 days ago
Evil Numbers (Long)
Yewzir
118
14 days ago
Evil Numbers (Long)
HumanoidCPU
6,033
15 days ago
Evil Numbers (Long)
aalec
49
15 days ago
Evil Numbers (Long)
dokutan
81
15 days ago
Evil Numbers (Long)
LHLaurini
81
16 days ago
Evil Numbers (Long)
MeWhenI
🥉
100
16 days ago
Evil Numbers (Long)
dokutan
135
16 days ago
Evil Numbers (Long)
btnlq
💎
60
17 days ago
Evil Numbers (Long)
dokutan
105
17 days ago
Evil Numbers (Long)
JPRuskin
31
17 days ago
Evil Numbers (Long)
dokutan
39
17 days ago
Evil Numbers (Long)
dokutan
34
17 days ago
Evil Numbers (Long)
HumanoidCPU
72
18 days ago
Evil Numbers (Long)
inverseLorentz
104
18 days ago
Evil Numbers (Long)
HumanoidCPU
115
18 days ago
Evil Numbers (Long)
HumanoidCPU
125
18 days ago
Evil Numbers (Long)
dokutan
81
18 days ago
Evil Numbers (Long)
ovs-code
🥇
70
20 days ago
Evil Numbers (Long)
corbob
73
21 days ago
Evil Numbers (Long)
thienudomsrirungruang
56
21 days ago
Evil Numbers (Long)
WatMan77
81
21 days ago
Evil Numbers (Long)
adwadadad
52
21 days ago
Evil Numbers (Long)
Stockoh
5,821
22 days ago
Evil Numbers (Long)
ovs-code
32
25 days ago
Evil Numbers (Long)
dokutan
1,551
25 days ago
Evil Numbers (Long)
dokutan
75
25 days ago
Evil Numbers (Long)
dokutan
117
26 days ago
Evil Numbers (Long)
MeWhenI
🥈
270
27 days ago
Evil Numbers (Long)
Flying-Toast
71
17 Apr 2024
Evil Numbers (Long)
Mandrzejy
75
17 Apr 2024
Evil Numbers (Long)
Jacob385
11,903
16 Apr 2024
Evil Numbers (Long)
itljan30
64
16 Apr 2024
Evil Numbers (Long)
sean-niemann
🥇
70
14 Apr 2024
Evil Numbers (Long)
sean-niemann
🥇
51
14 Apr 2024
Evil Numbers (Long)
sean-niemann
🥉
43
14 Apr 2024
Evil Numbers (Long)
Herbert00709
🥇
51
14 Apr 2024