Recent Solutions
Prev Hole
Play Hole
Next Hole
Golfers
Solutions
gs
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
Billiards
brainfuck
Card Number Validation
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
Kaprekar Numbers
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
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
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
ROT13
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
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++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Rockstar 2
Ruby
Rust
Scheme
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++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Rockstar 2
Ruby
Rust
Scheme
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
Billiards
brainfuck
Card Number Validation
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
Kaprekar Numbers
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
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
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
ROT13
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
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
Kolakoski Sequence
msbranicky
115
14 hours ago
Kolakoski Sequence
ryyyn
58
31 hours ago
Kolakoski Sequence
whenaver
144
3 days ago
Kolakoski Sequence
emgordon154
🥈
85
4 days ago
Kolakoski Sequence
AidanWalter
2,008
4 days ago
Kolakoski Sequence
sean-niemann
77
6 days ago
Kolakoski Sequence
targrik
88
7 days ago
Kolakoski Sequence
Garklein
🥇
15
7 days ago
Kolakoski Sequence
shadowninja55
🥇
15
7 days ago
Kolakoski Sequence
tatzyr
63
8 days ago
Kolakoski Sequence
ravnskjaer
220
10 days ago
Kolakoski Sequence
Yax42
139
14 days ago
Kolakoski Sequence
MeWhenI
💎
65
14 days ago
Kolakoski Sequence
GolfingSuccess
🥈
69
14 days ago
Kolakoski Sequence
GolfingSuccess
57
14 days ago
Kolakoski Sequence
GolfingSuccess
57
14 days ago
Kolakoski Sequence
pardouin
67
14 days ago
Kolakoski Sequence
Shanethegamer
536
15 days ago
Kolakoski Sequence
DialFrost
🥈
45
16 days ago
Kolakoski Sequence
edsrzf
🥈
91
17 days ago
Kolakoski Sequence
edsrzf
138
17 days ago
Kolakoski Sequence
Shanethegamer
85
17 days ago
Kolakoski Sequence
duckyluuk
🥉
73
21 days ago
Kolakoski Sequence
ravatex
112
23 days ago
Kolakoski Sequence
edsrzf
🥈
114
25 days ago
Kolakoski Sequence
dokutan
439
26 days ago
Kolakoski Sequence
KatieLG
2,005
26 days ago
Kolakoski Sequence
HumanoidCPU
2,005
26 days ago
Kolakoski Sequence
Shanethegamer
1,006
27 days ago
Kolakoski Sequence
emgordon154
98
27 days ago
Kolakoski Sequence
pardouin
54
8 Dec 2024
Kolakoski Sequence
whenaver
61
6 Dec 2024
Kolakoski Sequence
5quiwyrm
54
5 Dec 2024
Kolakoski Sequence
JunkIce
85
3 Dec 2024
Kolakoski Sequence
lifthrasiir
57
2 Dec 2024
Kolakoski Sequence
kurkale6ka
2,008
2 Dec 2024
Kolakoski Sequence
LukeBridges
86
29 Nov 2024
Kolakoski Sequence
emgordon154
🥈
131
29 Nov 2024
Kolakoski Sequence
emgordon154
🥇
50
29 Nov 2024
Kolakoski Sequence
emgordon154
56
29 Nov 2024
Kolakoski Sequence
emgordon154
61
29 Nov 2024
Kolakoski Sequence
emgordon154
61
29 Nov 2024
Kolakoski Sequence
emgordon154
52
26 Nov 2024
Kolakoski Sequence
edsrzf
95
24 Nov 2024
Kolakoski Sequence
edsrzf
58
22 Nov 2024
Kolakoski Sequence
DialFrost
136
21 Nov 2024
Kolakoski Sequence
snyderek
91
21 Nov 2024
Kolakoski Sequence
Herbert00709
87
19 Nov 2024
Kolakoski Sequence
Herbert00709
101
19 Nov 2024
Kolakoski Sequence
zacjl
55
19 Nov 2024
Kolakoski Sequence
lifthrasiir
57
15 Nov 2024
Kolakoski Sequence
5quiwyrm
57
14 Nov 2024
Kolakoski Sequence
brimstonetrader
129
13 Nov 2024
Kolakoski Sequence
JayXon
🥇
64
13 Nov 2024
Kolakoski Sequence
stefangimmillaro
🥇
64
13 Nov 2024
Kolakoski Sequence
wh3n3v3r
62
12 Nov 2024
Kolakoski Sequence
madeforlosers
4,043
11 Nov 2024
Kolakoski Sequence
emgordon154
81
8 Nov 2024
Kolakoski Sequence
ahmetdemirag
61
5 Nov 2024
Kolakoski Sequence
alomiF
102
4 Nov 2024
Kolakoski Sequence
dokutan
348
3 Nov 2024
Kolakoski Sequence
dokutan
309
3 Nov 2024
Kolakoski Sequence
dokutan
487
3 Nov 2024
Kolakoski Sequence
dokutan
355
3 Nov 2024
Kolakoski Sequence
dokutan
360
3 Nov 2024
Kolakoski Sequence
dokutan
362
3 Nov 2024
Kolakoski Sequence
dokutan
368
3 Nov 2024
Kolakoski Sequence
FlyingPenguin223
🥇
67
3 Nov 2024
Kolakoski Sequence
dokutan
1,036
3 Nov 2024
Kolakoski Sequence
emgordon154
42
3 Nov 2024
Kolakoski Sequence
ovs-code
💎
53
30 Oct 2024
Kolakoski Sequence
duckyluuk
70
28 Oct 2024
Kolakoski Sequence
inventshah
🥇
64
27 Oct 2024
Kolakoski Sequence
Shanethegamer
67
27 Oct 2024
Kolakoski Sequence
KatieLG
2,001
27 Oct 2024