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
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
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
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Hilbert Curve
Mandelbrot
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
QR Encoder
Quadratic Formula
Scrambled Alphabetization
Semiprime Numbers
Snake
Sphenic Numbers
Trinomial Triangle
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
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
Groovy
Harbour
Hare
Haxe
Hush
Hy
iogii
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
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
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
Groovy
Harbour
Hare
Haxe
Hush
Hy
iogii
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
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
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
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
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
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Hilbert Curve
Mandelbrot
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
QR Encoder
Quadratic Formula
Scrambled Alphabetization
Semiprime Numbers
Snake
Sphenic Numbers
Trinomial Triangle
Turtle
Tutorial
Hole
Golfer
Bytes
Submitted
Partition Numbers
emgordon154
91
28 hours ago
Partition Numbers
primo-ppcg
💎
197
36 hours ago
Partition Numbers
ryyyn
173
36 hours ago
Partition Numbers
targrik
89
4 days ago
Partition Numbers
albanian-laundromat
150
4 days ago
Partition Numbers
Shanethegamer
700
7 days ago
Partition Numbers
Shanethegamer
🥈
646
7 days ago
Partition Numbers
MateuszPietrzak
257
8 days ago
Partition Numbers
emgordon154
🥈
88
8 days ago
Partition Numbers
unfinishedprogram
130
9 days ago
Partition Numbers
Shanethegamer
650
11 days ago
Partition Numbers
Shanethegamer
659
11 days ago
Partition Numbers
Shanethegamer
668
13 days ago
Partition Numbers
m-tkach
🥈
123
13 days ago
Partition Numbers
primo-ppcg
💎
66
13 days ago
Partition Numbers
neihousaigaai
95
15 days ago
Partition Numbers
xsot
79
15 days ago
Partition Numbers
Shanethegamer
653
17 days ago
Partition Numbers
Shanethegamer
653
17 days ago
Partition Numbers
Shanethegamer
656
17 days ago
Partition Numbers
sean-niemann
62
18 days ago
Partition Numbers
andrewjc2000
106
19 days ago
Partition Numbers
Shanethegamer
248
19 days ago
Partition Numbers
dokutan
🥈
200
19 days ago
Partition Numbers
marcin7Cd
98
20 days ago
Partition Numbers
pardouin
💎
97
21 days ago
Partition Numbers
Shanethegamer
646
24 days ago
Partition Numbers
tobeannouncd
90
24 days ago
Partition Numbers
Shanethegamer
1,945
25 days ago
Partition Numbers
KatieLG
653
25 days ago
Partition Numbers
Shanethegamer
947
25 days ago
Partition Numbers
Shanethegamer
1,046
25 days ago
Partition Numbers
KatieLG
759
25 days ago
Partition Numbers
KatieLG
756
25 days ago
Partition Numbers
pardouin
🥈
94
25 days ago
Partition Numbers
Jaydosu
152
25 days ago
Partition Numbers
Shanethegamer
🥈
687
27 days ago
Partition Numbers
Shanethegamer
774
20 Apr 2025
Partition Numbers
ovs-code
🥇
90
20 Apr 2025
Partition Numbers
KatieLG
852
20 Apr 2025
Partition Numbers
KatieLG
2,045
20 Apr 2025
Partition Numbers
KatieLG
793
20 Apr 2025
Partition Numbers
KatieLG
947
20 Apr 2025
Partition Numbers
KatieLG
1,546
20 Apr 2025
Partition Numbers
KatieLG
1,446
20 Apr 2025
Partition Numbers
KatieLG
648
20 Apr 2025
Partition Numbers
KatieLG
768
20 Apr 2025
Partition Numbers
KatieLG
795
20 Apr 2025
Partition Numbers
KatieLG
802
20 Apr 2025
Partition Numbers
KatieLG
758
20 Apr 2025
Partition Numbers
KatieLG
755
20 Apr 2025
Partition Numbers
KatieLG
747
20 Apr 2025
Partition Numbers
KatieLG
804
20 Apr 2025
Partition Numbers
KatieLG
760
20 Apr 2025
Partition Numbers
KatieLG
755
20 Apr 2025
Partition Numbers
KatieLG
1,346
20 Apr 2025
Partition Numbers
KatieLG
1,146
20 Apr 2025
Partition Numbers
KatieLG
754
20 Apr 2025
Partition Numbers
KatieLG
754
20 Apr 2025
Partition Numbers
KatieLG
649
20 Apr 2025
Partition Numbers
KatieLG
748
20 Apr 2025
Partition Numbers
ovs-code
146
19 Apr 2025
Partition Numbers
rhdqor213
💎
70
18 Apr 2025
Partition Numbers
Shanethegamer
696
18 Apr 2025
Partition Numbers
Shanethegamer
661
17 Apr 2025
Partition Numbers
Shanethegamer
694
17 Apr 2025
Partition Numbers
Shanethegamer
654
17 Apr 2025
Partition Numbers
Shanethegamer
656
17 Apr 2025
Partition Numbers
pardouin
🥇
90
17 Apr 2025
Partition Numbers
Shanethegamer
649
17 Apr 2025
Partition Numbers
Shanethegamer
647
17 Apr 2025
Partition Numbers
Shanethegamer
656
17 Apr 2025
Partition Numbers
Shanethegamer
659
17 Apr 2025
Partition Numbers
Shanethegamer
647
17 Apr 2025
Partition Numbers
Shanethegamer
655
17 Apr 2025