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
Reversi
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
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
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
Reversi
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
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Bytes
Submitted
United States
inventshah
🥉
122
42 mins ago
United States
inventshah
💎
140
42 mins ago
United States
KasperKivimaeki
167
5 hours ago
United States
voytxt
🥉
110
5 hours ago
United States
dokutan
1,097
9 hours ago
United States
MostParsingVex
🥉
144
12 hours ago
United States
MostParsingVex
126
12 hours ago
United States
alemelis
105
18 hours ago
United States
CaedenHarper
124
a day ago
United States
leon-w
224
2 days ago
United States
JayXon
💎
138
2 days ago
United States
Steffan153
🥈
140
3 days ago
United States
namelessiw
163
4 days ago
United States
vgamula
894
4 days ago
United States
Jacob385
1,333
5 days ago
United States
alfonsoalves
913
5 days ago
United States
sean-niemann
135
5 days ago
United States
MeWhenI
💎
223
5 days ago
United States
codingisgreatbutiamnot
677
5 days ago
United States
ahmetdemirag
233
6 days ago
United States
sean-niemann
138
7 days ago
United States
Bulmenisaurus
156
7 days ago
United States
olleicua
227
8 days ago
United States
m-tkach
🥈
173
8 days ago
United States
zach333
156
8 days ago
United States
b-illy
255
9 days ago
United States
emgordon154
341
9 days ago
United States
fgrosshans
231
10 days ago
United States
Steffan153
💎
122
11 days ago
United States
Steffan153
🥉
115
11 days ago
United States
pardouin
🥇
63
11 days ago
United States
CaedenHarper
399
12 days ago
United States
Florian-Mt
895
12 days ago
United States
JohandeRuiter
310
13 days ago
United States
sean-niemann
🥉
110
15 days ago
United States
snyderek
288
16 days ago
United States
duckyluuk
🥈
269
17 days ago
United States
MaxCastella
898
17 days ago
United States
jared-hughes
💎
501
19 days ago
United States
NDR0216
215
19 days ago
United States
daniel-cardone
583
19 days ago
United States
mousetail
353
20 days ago
United States
Steffan153
💎
168
21 days ago
United States
lukegustafson
135
21 days ago
United States
MeWhenI
142
21 days ago
United States
falsidge
323
22 days ago
United States
yuchuehw
496
22 days ago
United States
Brain-Boy-53
1,750
22 days ago
United States
codereport
🥉
110
22 days ago
United States
Aurel300
319
22 days ago
United States
esckbd
932
22 days ago
United States
error256
198
22 days ago
United States
thekernal
497
22 days ago
United States
IchBinMichMarkus
885
22 days ago
United States
IoLimmer
900
22 days ago
United States
ComputerKWasTaken
898
22 days ago
United States
helbling
241
22 days ago
United States
FranklinJiaChen
245
23 days ago
United States
PixelSoftwareStudios
124
23 days ago
United States
CutSandstone
613
23 days ago