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
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 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++
Civet
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Lisp
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
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Lisp
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
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
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 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
QR Decoder
helbling
203
9 days ago
QR Decoder
MeWhenI
💎
259
11 days ago
QR Decoder
MeWhenI
🥈
176
11 days ago
QR Decoder
emgordon154
🥈
286
12 days ago
QR Decoder
alemelis
245
19 days ago
QR Decoder
alemelis
249
23 days ago
QR Decoder
JayXon
💎
130
23 days ago
QR Decoder
MeWhenI
💎
219
13 Aug 2024
QR Decoder
Steffan153
🥉
129
11 Aug 2024
QR Decoder
Steffan153
🥉
153
11 Aug 2024
QR Decoder
Steffan153
🥈
147
11 Aug 2024
QR Decoder
Steffan153
148
11 Aug 2024
QR Decoder
Steffan153
🥉
154
11 Aug 2024
QR Decoder
Steffan153
🥈
176
11 Aug 2024
QR Decoder
Steffan153
197
11 Aug 2024
QR Decoder
Steffan153
🥉
138
11 Aug 2024
QR Decoder
Steffan153
💎
134
11 Aug 2024
QR Decoder
rucin93
196
11 Aug 2024
QR Decoder
sean-niemann
💎
142
11 Aug 2024
QR Decoder
sean-niemann
💎
137
11 Aug 2024
QR Decoder
namelessiw
150
11 Aug 2024
QR Decoder
sean-niemann
🥉
148
11 Aug 2024
QR Decoder
sean-niemann
148
11 Aug 2024
QR Decoder
sean-niemann
197
11 Aug 2024
QR Decoder
sean-niemann
🥈
151
11 Aug 2024
QR Decoder
sean-niemann
139
11 Aug 2024
QR Decoder
sean-niemann
🥉
153
11 Aug 2024
QR Decoder
sean-niemann
130
11 Aug 2024
QR Decoder
Steffan153
🥈
138
11 Aug 2024
QR Decoder
emgordon154
418
7 Aug 2024
QR Decoder
MostParsingVex
🥈
510
7 Aug 2024
QR Decoder
emgordon154
245
4 Aug 2024
QR Decoder
MeWhenI
172
3 Aug 2024
QR Decoder
vlpx
152
1 Aug 2024
QR Decoder
voytxt
207
31 Jul 2024
QR Decoder
Steffan153
148
31 Jul 2024
QR Decoder
Steffan153
160
31 Jul 2024
QR Decoder
Steffan153
124
31 Jul 2024
QR Decoder
MeWhenI
156
30 Jul 2024
QR Decoder
error256
🥈
329
29 Jul 2024
QR Decoder
error256
💎
231
29 Jul 2024
QR Decoder
emgordon154
230
29 Jul 2024
QR Decoder
nwellnhof
🥉
131
21 Jul 2024
QR Decoder
bitsandbeyond
🥇
125
21 Jul 2024
QR Decoder
MeWhenI
💎
314
21 Jul 2024
QR Decoder
emgordon154
241
20 Jul 2024
QR Decoder
rucin93
185
19 Jul 2024
QR Decoder
weliveinhell
203
19 Jul 2024
QR Decoder
madex
349
17 Jul 2024
QR Decoder
kg583
179
17 Jul 2024
QR Decoder
ovs-code
164
10 Jul 2024
QR Decoder
ovs-code
🥉
147
10 Jul 2024
QR Decoder
ovs-code
140
10 Jul 2024
QR Decoder
ovs-code
161
10 Jul 2024
QR Decoder
ovs-code
129
10 Jul 2024
QR Decoder
KatieLG
222
7 Jul 2024
QR Decoder
MeWhenI
138
5 Jul 2024
QR Decoder
KrausRaus
369
4 Jul 2024
QR Decoder
GolfingSuccess
164
3 Jul 2024
QR Decoder
madex
407
3 Jul 2024
QR Decoder
madex
955
3 Jul 2024
QR Decoder
KrausRaus
182
30 Jun 2024
QR Decoder
bac0id
275
25 Jun 2024
QR Decoder
bac0id
208
25 Jun 2024
QR Decoder
bac0id
257
25 Jun 2024
QR Decoder
bac0id
208
25 Jun 2024
QR Decoder
bac0id
185
25 Jun 2024
QR Decoder
pardouin
🥈
142
25 Jun 2024
QR Decoder
duckyluuk
185
23 Jun 2024
QR Decoder
duckyluuk
197
23 Jun 2024
QR Decoder
IISResetMe
272
14 Jun 2024
QR Decoder
DialFrost
🥈
364
3 Jun 2024
QR Decoder
MeWhenI
152
24 May 2024
QR Decoder
jtaxen
543
19 May 2024
QR Decoder
pardouin
154
16 May 2024