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
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
Chars
Submitted
ASCII Table
Yax42
126
5 days ago
ASCII Table
KasperKivimaeki
110
19 days ago
ASCII Table
cdesodt
143
10 Oct 2024
ASCII Table
KayzaFlo
137
3 Oct 2024
ASCII Table
Mabeloid
150
25 Sep 2024
ASCII Table
NyuraDubu
344
10 Sep 2024
ASCII Table
adriweb
135
19 Aug 2024
ASCII Table
BlankSpruce
131
17 Aug 2024
ASCII Table
wansacis
137
16 Aug 2024
ASCII Table
dokutan
140
15 Aug 2024
ASCII Table
JohandeRuiter
122
30 Jul 2024
ASCII Table
emgordon154
140
25 Jul 2024
ASCII Table
rifatx
151
24 Jul 2024
ASCII Table
bac0id
165
5 Jul 2024
ASCII Table
tnecio
201
21 Jun 2024
ASCII Table
funnyboy-roks
146
15 Jun 2024
ASCII Table
Herbert00709
122
8 Jun 2024
ASCII Table
ei14
172
23 May 2024
ASCII Table
Steffan153
120
10 Mar 2024
ASCII Table
Luca2812
180
6 Mar 2024
ASCII Table
elgan65536
138
2 Mar 2024
ASCII Table
jbjd
141
27 Feb 2024
ASCII Table
roupiq
127
24 Feb 2024
ASCII Table
violeta-desantis
161
14 Feb 2024
ASCII Table
weliveinhell
124
1 Feb 2024
ASCII Table
camieac
280
25 Jan 2024
ASCII Table
dcgjb
141
10 Jan 2024
ASCII Table
xbxbxb007
162
10 Jan 2024
ASCII Table
tlucanti
158
8 Jan 2024
ASCII Table
jupj
123
30 Dec 2023
ASCII Table
kkoenig
133
30 Dec 2023
ASCII Table
1231234md5
179
15 Dec 2023
ASCII Table
DialFrost
132
14 Dec 2023
ASCII Table
rhdqor213
🥇
107
8 Dec 2023
ASCII Table
RealAMC
294
2 Dec 2023
ASCII Table
ovs-code
110
26 Nov 2023
ASCII Table
HumanoidCPU
290
16 Nov 2023
ASCII Table
aevykt
145
29 Oct 2023
ASCII Table
carlsoncorey16
248
29 Oct 2023
ASCII Table
MistMech
149
29 Oct 2023
ASCII Table
jccummi1
175
29 Oct 2023
ASCII Table
DevinJFarmer
290
29 Oct 2023
ASCII Table
sisyphus-ppcg
110
14 Oct 2023
ASCII Table
leykun-gizaw
448
10 Oct 2023
ASCII Table
kallmi28
149
2 Oct 2023
ASCII Table
snoozingnewt
143
23 Sep 2023
ASCII Table
hotmanga
168
13 Sep 2023
ASCII Table
ListeriaM
128
20 Aug 2023
ASCII Table
jacobly0
113
16 Aug 2023
ASCII Table
sean-niemann
127
9 Aug 2023
ASCII Table
xNaCly
158
3 Jul 2023
ASCII Table
Qruintrox
221
24 Jun 2023
ASCII Table
Us1ngTh3Hub
145
21 Jun 2023
ASCII Table
dgerblick
121
20 Jun 2023
ASCII Table
trinityy-7
164
9 Jun 2023
ASCII Table
Jonatan6
161
9 Jun 2023
ASCII Table
annaproxy
133
4 Jun 2023
ASCII Table
kyleclaassen
158
28 May 2023
ASCII Table
Zxnii
148
24 May 2023
ASCII Table
aubergine-sauce
160
21 May 2023
ASCII Table
Alex-x90
126
15 May 2023
ASCII Table
LogicalJoe
137
4 May 2023
ASCII Table
Firefox760
391
23 Apr 2023
ASCII Table
Shanethegamer
131
21 Mar 2023
ASCII Table
DrPiranoid
168
10 Mar 2023
ASCII Table
Haksell
290
28 Feb 2023
ASCII Table
aksyristos
158
28 Feb 2023
ASCII Table
zt14427
190
28 Feb 2023
ASCII Table
tsunderu
134
25 Feb 2023
ASCII Table
esnethen
346
20 Feb 2023
ASCII Table
isaiah0311
294
16 Feb 2023
ASCII Table
Yewzir
156
11 Feb 2023
ASCII Table
User2654
131
10 Feb 2023
ASCII Table
Sora1248
178
7 Feb 2023
ASCII Table
KhankNyo
166
7 Feb 2023