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
Chars
Time
Submitted
Fizz Buzz
jusaka
430
126ms
37 hours ago
Fizz Buzz
KatieLG
255
112ms
30 Nov 2025
Fizz Buzz
WorseGolfer
128,174
282ms
27 Nov 2025
Fizz Buzz
JOrE20
44
117ms
22 Nov 2025
Fizz Buzz
h3ra993huskp
44
107ms
13 Oct 2025
Fizz Buzz
seaker
44
118ms
16 Sep 2025
Fizz Buzz
madex
44
111ms
3 Sep 2025
Fizz Buzz
fuzzylojik-golf
🥇
39
106ms
2 Jul 2025
Fizz Buzz
kevinnaviapaiva
146
116ms
15 Feb 2025
Fizz Buzz
sean-niemann
🥇
39
102ms
16 Jan 2025
Fizz Buzz
alphafalfa
45
108ms
9 Dec 2024
Fizz Buzz
dokutan
42
110ms
17 Oct 2024
Fizz Buzz
RedzGoose
108
119ms
18 Sep 2024
Fizz Buzz
Mabeloid
418
103ms
18 Sep 2024
Fizz Buzz
pardouin
41
125ms
19 Aug 2024
Fizz Buzz
KatieLG-Transpiler
418
104ms
16 Aug 2024
Fizz Buzz
helbling
43
112ms
16 Aug 2024
Fizz Buzz
CaedenHarper
44
109ms
2 Aug 2024
Fizz Buzz
Yax42
157
147ms
4 Jun 2024
Fizz Buzz
wiebecommajonas
113
129ms
2 May 2024
Fizz Buzz
rcmlz
86
127ms
13 Apr 2024
Fizz Buzz
HumanoidCPU
44
120ms
26 Feb 2024
Fizz Buzz
zwxzwxzwx21
160
121ms
15 Jan 2024
Fizz Buzz
ovs-code
🥇
39
106ms
30 Dec 2023
Fizz Buzz
dylanarmstrong
65
103ms
18 Dec 2023
Fizz Buzz
keelimeguy
112
138ms
23 Oct 2023
Fizz Buzz
lyphyser
46
111ms
9 Oct 2023
Fizz Buzz
msbranicky
101
118ms
23 Sep 2023
Fizz Buzz
snoozingnewt
44
112ms
6 Sep 2023
Fizz Buzz
MaliPatuljak
67
111ms
29 Aug 2023
Fizz Buzz
ndren
45
109ms
28 Aug 2023
Fizz Buzz
strattonwhisler
105
115ms
21 Aug 2023
Fizz Buzz
namelessiw
126
121ms
25 Jul 2023
Fizz Buzz
falsifian
63
149ms
23 Jul 2023
Fizz Buzz
Yewzir
43
117ms
3 Jun 2023
Fizz Buzz
SirFireball3521
41
127ms
30 May 2023
Fizz Buzz
AidanWalter
72
114ms
18 Apr 2023
Fizz Buzz
lillycham
44
110ms
18 Apr 2023
Fizz Buzz
tidalDisruptionEvent
44
110ms
29 Mar 2023
Fizz Buzz
copoer
74
111ms
27 Feb 2023
Fizz Buzz
4hg
42
114ms
9 Feb 2023
Fizz Buzz
neel11235813
49
120ms
3 Feb 2023
Fizz Buzz
olivermrose
42
106ms
26 Jan 2023
Fizz Buzz
DialFrost
41
124ms
15 Jan 2023
Fizz Buzz
trist224
49
113ms
28 Nov 2022
Fizz Buzz
Steffan153
🥇
39
110ms
27 Nov 2022
Fizz Buzz
Feniske
108
123ms
13 Oct 2022
Fizz Buzz
aksyristos
162
117ms
4 Oct 2022
Fizz Buzz
KyanJeuring
193
119ms
7 Sep 2022
Fizz Buzz
commandz0
56
109ms
27 Aug 2022
Fizz Buzz
MeWhenI
43
118ms
4 Aug 2022
Fizz Buzz
SniperSmiley
115
115ms
3 Aug 2022
Fizz Buzz
two-bad
44
118ms
22 Jun 2022
Fizz Buzz
pengu1n-master
116
122ms
20 May 2022
Fizz Buzz
DaCuteRaccoon
44
106ms
31 Mar 2022
Fizz Buzz
shibacho
123
118ms
25 Mar 2022
Fizz Buzz
scpchicken
40
112ms
24 Mar 2022
Fizz Buzz
ArmaanAS
44
111ms
22 Feb 2022
Fizz Buzz
twocatsinatrenchcoat
113
124ms
18 Feb 2022
Fizz Buzz
bwat2
112
119ms
31 Jan 2022
Fizz Buzz
m-tkach
44
110ms
17 Dec 2021
Fizz Buzz
inventshah
44
114ms
26 Nov 2021
Fizz Buzz
loganmacdougall
65
114ms
12 Nov 2021
Fizz Buzz
Beowolve
44
109ms
27 Oct 2021
Fizz Buzz
mokymok
44
111ms
11 Oct 2021
Fizz Buzz
Natanaelel
41
113ms
1 Oct 2021
Fizz Buzz
Lydxn
🥇
39
114ms
26 Sep 2021
Fizz Buzz
pandapawskat
44
112ms
30 Aug 2021
Fizz Buzz
theunofficialcoder
44
112ms
2 Aug 2021
Fizz Buzz
riverpaper
170
119ms
16 Jun 2021
Fizz Buzz
kurkale6ka
44
116ms
28 May 2021
Fizz Buzz
makotots
41
118ms
28 May 2021
Fizz Buzz
enbyte
44
107ms
26 May 2021
Fizz Buzz
elizj3
92
116ms
24 May 2021
Fizz Buzz
AlephSquirrel
123
116ms
16 May 2021
Fizz Buzz
sisyphus-ppcg
🥇
39
118ms
10 May 2021
Fizz Buzz
RustemB
63
118ms
4 May 2021
Fizz Buzz
aliakseikalosha
80
108ms
22 Apr 2021
Fizz Buzz
lynn
44
113ms
8 Apr 2021
Fizz Buzz
094-gengar
49
124ms
26 Mar 2021