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
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
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
Partition Numbers
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
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
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
Gleam
Go
GolfScript
Groovy
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
05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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
Gleam
Go
GolfScript
Groovy
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
Experimental Language
05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
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
Partition Numbers
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
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Divisors
dommmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmy
63
9ms
2 days ago
Divisors
JOrE20
77
11ms
3 days ago
Divisors
LordSir101
57
9ms
6 days ago
Divisors
Yax42
52
9ms
6 days ago
Divisors
DialFrost
54
9ms
8 days ago
Divisors
stephanie-flower
105
10ms
14 days ago
Divisors
unfinishedprogram
55
9ms
19 days ago
Divisors
Laellekoenig
67
9ms
26 days ago
Divisors
audigamer
58
8ms
18 Oct 2025
Divisors
iczelia
64
9ms
15 Oct 2025
Divisors
alexsave
55
9ms
13 Oct 2025
Divisors
snoozingnewt
56
9ms
9 Oct 2025
Divisors
MadScience137
64
10ms
23 Sep 2025
Divisors
CaedenHarper
55
8ms
3 Sep 2025
Divisors
fuzzylojik-golf
55
10ms
30 Aug 2025
Divisors
Xanderium
71
9ms
29 Aug 2025
Divisors
Protothor
59
9ms
21 Aug 2025
Divisors
Ultra814
63
9ms
18 Aug 2025
Divisors
SebassNoob
82
10ms
5 Aug 2025
Divisors
xsot
🥇
49
9ms
31 Jul 2025
Divisors
clayboll99
86
12ms
18 Jul 2025
Divisors
heqianle
67
9ms
25 Jun 2025
Divisors
Andrey-Plotnikov
55
9ms
21 Jun 2025
Divisors
gigaprofisi
64
9ms
21 Jun 2025
Divisors
acollett89
58
10ms
10 Jun 2025
Divisors
targrik
🥇
49
10ms
7 Jun 2025
Divisors
XenThe
56
11ms
5 Jun 2025
Divisors
De1p0
71
9ms
3 Jun 2025
Divisors
Lv0Sys
56
9ms
31 May 2025
Divisors
Palladium02
75
9ms
26 May 2025
Divisors
jake6192
66
9ms
16 May 2025
Divisors
a6166231
63
9ms
13 May 2025
Divisors
sylvrs
77
9ms
10 May 2025
Divisors
MyXoToD
91
9ms
8 May 2025
Divisors
Voltrifrodec
71
9ms
20 Apr 2025
Divisors
sulphemi
58
9ms
3 Apr 2025
Divisors
TRexOnGit
60
10ms
30 Mar 2025
Divisors
attila8192
57
9ms
30 Mar 2025
Divisors
smclaughlin-cf
57
9ms
26 Feb 2025
Divisors
BalaM314
70
9ms
8 Feb 2025
Divisors
ComputerKWasTaken
87
9ms
20 Jan 2025
Divisors
yb1yb1
70
10ms
18 Jan 2025
Divisors
deancureton
65
9ms
29 Dec 2024
Divisors
eranws
59
9ms
23 Dec 2024
Divisors
kevinnaviapaiva
152
9ms
21 Dec 2024
Divisors
n3uromanc3r
70
9ms
5 Dec 2024
Divisors
Salutations45
56
9ms
24 Nov 2024
Divisors
xShadowBlade
82
9ms
19 Nov 2024
Divisors
henrygagnier
78
10ms
19 Nov 2024
Divisors
JesseNoEyes
82
9ms
12 Nov 2024
Divisors
goodwyna21
73
10ms
31 Oct 2024
Divisors
ErikGXDev
62
9ms
27 Oct 2024
Divisors
lafkpages
74
10ms
27 Oct 2024
Divisors
xyangst
58
10ms
5 Oct 2024
Divisors
duckyluuk
58
9ms
3 Oct 2024
Divisors
pardouin
54
13ms
30 Sep 2024
Divisors
tehgeg
58
9ms
19 Sep 2024
Divisors
blaircalderwood
68
10ms
19 Sep 2024
Divisors
Mabeloid
1,273
9ms
17 Sep 2024
Divisors
hippopotam00sehead
72
9ms
11 Sep 2024
Divisors
LostSyntax21
58
9ms
10 Sep 2024
Divisors
charliegaming
65
9ms
7 Sep 2024
Divisors
madeforlosers
55
9ms
5 Sep 2024
Divisors
R4z0rX
58
9ms
29 Aug 2024
Divisors
madex
56
9ms
11 Jul 2024
Divisors
Mubbletm
56
9ms
1 Jul 2024
Divisors
hacker112
60
10ms
20 Jun 2024
Divisors
vlpx
🥇
49
10ms
18 Jun 2024
Divisors
junkondo-jp
59
9ms
30 May 2024
Divisors
SpiritAxolotl
63
10ms
23 May 2024
Divisors
dbkirk4211
81
10ms
3 May 2024
Divisors
dokutan
56
11ms
27 Apr 2024
Divisors
RobertHoeh
67
9ms
24 Apr 2024
Divisors
HumanoidCPU
55
10ms
16 Apr 2024
Divisors
Jacob385
68
9ms
13 Mar 2024