Recent Solutions
Prev Hole
Play Hole
Next Hole
Golfers
Solutions
All Holes
12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arrows
ASCII Table
brainfuck
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
Lucky Tickets
Maze
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
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
brainfuck
C
C#
C++
COBOL
Crystal
D
Dart
Elixir
F#
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Ruby
Rust
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
Assembly
AWK
Bash
BASIC
brainfuck
C
C#
C++
COBOL
Crystal
D
Dart
Elixir
F#
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Ruby
Rust
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Hole
All
12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arrows
ASCII Table
brainfuck
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
Lucky Numbers
Lucky Tickets
Maze
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
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
Emirp Numbers (Long)
postie77
187
5 hours ago
Emirp Numbers (Long)
MeWhenI
🥈
85
a day ago
Emirp Numbers (Long)
MeWhenI
🥉
111
2 days ago
Emirp Numbers (Long)
mbittner20
129
3 days ago
Emirp Numbers (Long)
arctouch-cristiannevianna
160
4 days ago
Emirp Numbers (Long)
tayloia
95
5 days ago
Emirp Numbers (Long)
MeWhenI
🥉
149
7 days ago
Emirp Numbers (Long)
atazzam
329
8 days ago
Emirp Numbers (Long)
ovs-code
🥈
96
9 days ago
Emirp Numbers (Long)
zakariamouhid
1,162
9 days ago
Emirp Numbers (Long)
JackieAlacrity2373
812
12 days ago
Emirp Numbers (Long)
MeWhenI
🥉
135
13 days ago
Emirp Numbers (Long)
frosster
150
13 days ago
Emirp Numbers (Long)
Yewzir
670
14 days ago
Emirp Numbers (Long)
KatieLG-Transpiler
1,407
15 days ago
Emirp Numbers (Long)
rucin93
106
15 days ago
Emirp Numbers (Long)
stefangimmillaro
96
16 days ago
Emirp Numbers (Long)
Ripick
134
16 days ago
Emirp Numbers (Long)
Klixel
153
19 days ago
Emirp Numbers (Long)
Lydxn
💎
68
20 days ago
Emirp Numbers (Long)
Shanethegamer
🥉
209
21 days ago
Emirp Numbers (Long)
Shanethegamer
97
21 days ago
Emirp Numbers (Long)
ehulinsky
108
22 days ago
Emirp Numbers (Long)
Yewzir
🥉
791
22 days ago
Emirp Numbers (Long)
386asm
🥉
148
23 days ago
Emirp Numbers (Long)
harperse
319
25 days ago
Emirp Numbers (Long)
namelessiw
173
27 days ago
Emirp Numbers (Long)
5cw
99
27 days ago
Emirp Numbers (Long)
stefangimmillaro
79
2 May 2023
Emirp Numbers (Long)
primo-ppcg
💎
111
30 Apr 2023
Emirp Numbers (Long)
adamnielson42
129
25 Apr 2023
Emirp Numbers (Long)
Shanethegamer
🥉
137
24 Apr 2023
Emirp Numbers (Long)
Shanethegamer
102
24 Apr 2023
Emirp Numbers (Long)
Shanethegamer
🥈
131
24 Apr 2023
Emirp Numbers (Long)
Shanethegamer
🥉
1,162
24 Apr 2023
Emirp Numbers (Long)
Firefox760
1,542
23 Apr 2023
Emirp Numbers (Long)
Shanethegamer
🥈
113
23 Apr 2023
Emirp Numbers (Long)
InigoK
101
20 Apr 2023
Emirp Numbers (Long)
adamnielson42
100
20 Apr 2023
Emirp Numbers (Long)
Shanethegamer
132
20 Apr 2023
Emirp Numbers (Long)
Shanethegamer
152
20 Apr 2023
Emirp Numbers (Long)
4atj
84
19 Apr 2023
Emirp Numbers (Long)
KevinMarquette
1,155
17 Apr 2023
Emirp Numbers (Long)
KatieLG-Transpiler
1,164
16 Apr 2023
Emirp Numbers (Long)
KatieLG
1,164
16 Apr 2023
Emirp Numbers (Long)
damoc1es
133
16 Apr 2023
Emirp Numbers (Long)
MeWhenI
75
16 Apr 2023
Emirp Numbers (Long)
artieleach
129
15 Apr 2023
Emirp Numbers (Long)
AZ9tumas
117
15 Apr 2023
Emirp Numbers (Long)
Shanethegamer
139
13 Apr 2023