Recent Solutions
Prev Hole
Play Hole
Next Hole
Achievements
Cheevos
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
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Multitap Input
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
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
All Languages
><>
ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
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
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
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
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Multitap Input
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
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
π
jusaka
1,054
467ms
9 hours ago
π
Carlos-EAC
1,050
288ms
26 days ago
π
Lv0Sys
257
349ms
26 days ago
π
Andrey2001
1,050
312ms
27 Jan 2026
π
JOrE20
1,083
401ms
4 Jan 2026
π
CaedenHarper
223
454ms
20 Nov 2025
π
jerrandolph
540
468ms
30 Sep 2025
π
fuzzylojik-golf
1,050
348ms
4 Aug 2025
π
Ralac07
1,051
364ms
28 Jul 2025
π
RaBa21
1,053
331ms
19 Jul 2025
π
JOrE-Softwares
1,091
314ms
3 Jun 2025
π
jupj
732
336ms
16 Mar 2025
π
keelimeguy
1,052
345ms
14 Mar 2025
π
Mabeloid
1,055
333ms
14 Mar 2025
π
AidanWalter
1,057
321ms
2 Jan 2025
π
madeforlosers
1,053
390ms
16 Dec 2024
π
hiichbindermax
1,057
312ms
27 Oct 2024
π
kkoenig
1,050
340ms
16 Sep 2024
π
HumanoidCPU
1,050
345ms
26 Aug 2024
π
bac0id
1,053
329ms
25 Jun 2024
π
dokutan
616
323ms
1 Jun 2024
π
sciencejiho
1,058
344ms
29 Apr 2024
π
aalec
1,056
332ms
23 Apr 2024
π
trinityy-7
1,058
331ms
14 Mar 2024
π
bastatom
1,050
316ms
14 Mar 2024
π
hrubymar10
1,050
315ms
8 Mar 2024
π
Maximizer02
1,058
369ms
28 Feb 2024
π
yuchuehw
1,059
308ms
28 Jan 2024
π
Yewzir
743
311ms
3 Jan 2024
π
Pale-Vessel
1,057
335ms
21 Dec 2023
π
elgan65536
640
313ms
23 Oct 2023
π
stefangimmillaro
212
318ms
17 Oct 2023
π
GWStuart
1,057
338ms
15 Sep 2023
π
Shanethegamer
1,050
316ms
13 Sep 2023
π
msbranicky
664
331ms
25 Aug 2023
π
adamnielson42
1,090
316ms
26 Apr 2023
π
esnethen
1,059
332ms
20 Feb 2023
π
MeWhenI
171
316ms
9 Feb 2023
π
voytxt
1,050
343ms
3 Feb 2023
π
retrohun
1,055
330ms
28 Dec 2022
π
Azearia
1,057
312ms
4 Dec 2022
π
051
1,058
307ms
8 Aug 2022
π
KatieLG-Transpiler
1,052
327ms
24 Jun 2022
π
didion0
1,055
325ms
3 May 2022
π
otubby
1,057
314ms
30 Mar 2022
π
j-Ewan
188
1,597ms
15 Mar 2022
π
mokymok
1,050
336ms
9 Nov 2021
π
KatieLG
1,050
325ms
10 Oct 2021
π
Lydxn
🥇
158
319ms
5 Oct 2021
π
cure-honey
230
332ms
8 Jul 2021
π
festiveelephantseal
1,056
331ms
22 Apr 2021
π
masterada
613
341ms
27 Mar 2021
π
doge1338
363
340ms
20 Mar 2021
π
UBKorkut
1,057
317ms
14 Mar 2021
π
JayXon
🥇
158
350ms
25 Jan 2021
π
Omega65536
1,055
317ms
7 Jan 2021
π
argusdusty
160
343ms
31 Dec 2020
π
abailey2020
1,053
318ms
10 Dec 2020
π
mothcolada
1,057
328ms
6 Dec 2020
π
ReidZ3
1,052
314ms
28 Nov 2020
π
Dazza314
1,055
302ms
8 Nov 2020
π
j0ran
1,053
327ms
28 Oct 2020
π
Waffle3z
1,055
318ms
11 Oct 2020
π
primo-ppcg
🥇
158
724ms
5 Oct 2020
π
nwellnhof
🥇
158
326ms
4 Oct 2020
π
Whinarn
242
335ms
25 Apr 2020
π
bendiscz
224
322ms
20 Apr 2020
π
mazzegi
922
1,997ms
19 Apr 2020
π
MahlerFive
1,050
335ms
19 Apr 2020
π
guliyevemil1
738
315ms
17 Apr 2020
π
hajimehoshi
785
322ms
16 Apr 2020
π
lukechampine
336
351ms
16 Apr 2020
π
ThomasDotCodes
514
339ms
15 Apr 2020
π
JRaspass
1,050
324ms
15 Apr 2020