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
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
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
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
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
Recamán
JunkIce
76
28 hours ago
Recamán
JunkIce
78
28 hours ago
Recamán
lifthrasiir
67
2 days ago
Recamán
5quiwyrm
86
2 days ago
Recamán
LukeBridges
61
6 days ago
Recamán
Herbert00709
128
7 days ago
Recamán
lifthrasiir
40
7 days ago
Recamán
emgordon154
112
9 days ago
Recamán
Europe2048
80
9 days ago
Recamán
sean-niemann
🥈
53
10 days ago
Recamán
Shanethegamer
901
12 days ago
Recamán
Unknownuserfrommars
213
13 days ago
Recamán
KasperKivimaeki
73
13 days ago
Recamán
t-reverdy
99
15 days ago
Recamán
emgordon154
56
16 days ago
Recamán
klixel
82
16 days ago
Recamán
DialFrost
90
17 days ago
Recamán
ovs-code
60
17 days ago
Recamán
ovs-code
53
17 days ago
Recamán
tatzyr
62
17 days ago
Recamán
Emutis
87
18 days ago
Recamán
edsrzf
106
18 days ago
Recamán
emgordon154
85
18 days ago
Recamán
emgordon154
62
19 days ago
Recamán
emgordon154
64
19 days ago
Recamán
emgordon154
51
19 days ago
Recamán
emgordon154
64
19 days ago
Recamán
emgordon154
64
19 days ago
Recamán
snyderek
91
20 days ago
Recamán
lifthrasiir
68
20 days ago
Recamán
wh3n3v3r
73
21 days ago
Recamán
Yax42
94
22 days ago
Recamán
JayXon
🥈
80
22 days ago
Recamán
stefangimmillaro
92
24 days ago
Recamán
madeforlosers
3,448
26 days ago
Recamán
penbuvt
60
27 days ago
Recamán
Andrey-Plotnikov
58
6 Nov 2024
Recamán
Bulmenisaurus
75
4 Nov 2024
Recamán
pardouin
💎
77
4 Nov 2024
Recamán
emgordon154
42
2 Nov 2024
Recamán
edsrzf
83
2 Nov 2024
Recamán
DialFrost
69
1 Nov 2024
Recamán
DialFrost
137
30 Oct 2024
Recamán
DialFrost
49
30 Oct 2024
Recamán
dokutan
1,304
29 Oct 2024
Recamán
emplv
54
29 Oct 2024
Recamán
Shanethegamer
🥈
80
28 Oct 2024
Recamán
KatieLG
902
27 Oct 2024
Recamán
FlyingPenguin223
72
26 Oct 2024
Recamán
MeWhenI
64
25 Oct 2024
Recamán
DialFrost
82
25 Oct 2024
Recamán
JayXon
54
25 Oct 2024
Recamán
dokutan
449
24 Oct 2024
Recamán
moustave
78
24 Oct 2024
Recamán
MeWhenI
95
24 Oct 2024
Recamán
HumanoidCPU
108
24 Oct 2024
Recamán
alphafalfa
73
24 Oct 2024
Recamán
voidgloom
99
23 Oct 2024
Recamán
lhulinsky
73
22 Oct 2024
Recamán
dokutan
1,151
18 Oct 2024
Recamán
dokutan
910
18 Oct 2024
Recamán
dokutan
908
18 Oct 2024
Recamán
dokutan
801
18 Oct 2024
Recamán
dokutan
911
17 Oct 2024
Recamán
dokutan
799
17 Oct 2024
Recamán
lukegustafson
🥇
51
17 Oct 2024
Recamán
alemelis
78
17 Oct 2024
Recamán
alemelis
80
17 Oct 2024
Recamán
kg583
💎
93
17 Oct 2024
Recamán
kg583
95
16 Oct 2024
Recamán
qewdweftr4g
898
16 Oct 2024
Recamán
dokutan
924
15 Oct 2024
Recamán
dokutan
864
15 Oct 2024
Recamán
dokutan
747
15 Oct 2024
Recamán
dokutan
885
15 Oct 2024