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
Bytes
Submitted
Niven Numbers
JunkIce
57
22 hours ago
Niven Numbers
lifthrasiir
45
2 days ago
Niven Numbers
RedzGoose
48
20 Oct 2024
Niven Numbers
emgordon154
🥇
43
10 Oct 2024
Niven Numbers
rucin93
🥇
43
26 Sep 2024
Niven Numbers
Mabeloid
79
17 Sep 2024
Niven Numbers
b-illy
🥇
43
7 Sep 2024
Niven Numbers
CaedenHarper
🥇
43
6 Sep 2024
Niven Numbers
retrohun
133
19 Aug 2024
Niven Numbers
KatieLG-Transpiler
135
16 Aug 2024
Niven Numbers
Stockoh
55
23 Jun 2024
Niven Numbers
pardouin
🥇
43
21 Jun 2024
Niven Numbers
Yewzir
🥇
43
4 Jun 2024
Niven Numbers
MeWhenI
🥇
43
24 May 2024
Niven Numbers
HumanoidCPU
67
26 Apr 2024
Niven Numbers
Jacob385
70
4 Apr 2024
Niven Numbers
duckyluuk
44
27 Mar 2024
Niven Numbers
4hg
58
24 Mar 2024
Niven Numbers
Shanethegamer
🥇
43
24 Mar 2024
Niven Numbers
dokutan
45
24 Mar 2024
Niven Numbers
steffan-polygolf
52
7 Mar 2024
Niven Numbers
namelessiw
52
5 Mar 2024
Niven Numbers
lynn
🥇
43
17 Feb 2024
Niven Numbers
snoozingnewt
48
11 Feb 2024
Niven Numbers
xsot
🥇
43
25 Jan 2024
Niven Numbers
orthoplex
🥇
43
24 Jan 2024
Niven Numbers
ridingqwerty
45
22 Jan 2024
Niven Numbers
m-tkach
🥇
43
20 Jan 2024
Niven Numbers
neel11235813
🥇
43
17 Jan 2024
Niven Numbers
JayXon
🥇
43
17 Jan 2024
Niven Numbers
CheeseCake628
55
17 Jan 2024
Niven Numbers
msbranicky
57
17 Jan 2024
Niven Numbers
sisyphus-ppcg
🥇
43
16 Jan 2024
Niven Numbers
AlephSquirrel
🥇
43
16 Jan 2024
Niven Numbers
Steffan153
🥇
43
16 Jan 2024
Niven Numbers
KatieLG
46
16 Jan 2024
Niven Numbers
kg583
44
16 Jan 2024
Niven Numbers
SirBogman
44
16 Jan 2024
Niven Numbers
prplz
🥇
43
15 Jan 2024
Niven Numbers
Lydxn
🥇
43
15 Jan 2024
Niven Numbers
GrayJoKing
🥇
43
15 Jan 2024
Niven Numbers
GolfingSuccess
45
15 Jan 2024
Niven Numbers
DialFrost
🥇
43
15 Jan 2024
Niven Numbers
sean-niemann
🥇
43
15 Jan 2024
Niven Numbers
commandblockguy
46
15 Jan 2024
Niven Numbers
ovs-code
🥇
43
15 Jan 2024
Niven Numbers
Andriamanitra
122
15 Jan 2024
Niven Numbers
inventshah
44
15 Jan 2024