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
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
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
Apéry’s Constant
Binary Lambda Calculus
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
Multitap Input
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
All Languages
><>
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
ALGOL 68
APL
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
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
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
ALGOL 68
APL
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
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
Calendar
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
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
Apéry’s Constant
Binary Lambda Calculus
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
Multitap Input
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Fizz Buzz
JOrE20
68
223ms
21 days ago
Fizz Buzz
CornerMercury
59
232ms
2 Dec 2025
Fizz Buzz
KatieLG
279
153ms
30 Nov 2025
Fizz Buzz
h3ra993huskp
121
200ms
13 Oct 2025
Fizz Buzz
BREMAUCY
59
233ms
20 Aug 2025
Fizz Buzz
Daniel-Ellison
65
274ms
10 Aug 2025
Fizz Buzz
CaedenHarper
59
232ms
12 Jul 2025
Fizz Buzz
thomastjdavis
160
203ms
15 Apr 2025
Fizz Buzz
kevinnaviapaiva
92
193ms
11 Feb 2025
Fizz Buzz
Thonoton
132
231ms
16 Dec 2024
Fizz Buzz
LostSyntax21
72
293ms
27 Nov 2024
Fizz Buzz
antimon2
58
239ms
22 Oct 2024
Fizz Buzz
aliakseikalosha
77
204ms
14 Oct 2024
Fizz Buzz
KingSkyrock
70
191ms
14 Oct 2024
Fizz Buzz
snoozingnewt
59
277ms
10 Oct 2024
Fizz Buzz
Mabeloid
421
167ms
18 Sep 2024
Fizz Buzz
sidok
103
199ms
15 Sep 2024
Fizz Buzz
SamuelBadr
66
353ms
22 Aug 2024
Fizz Buzz
pardouin
59
228ms
18 Aug 2024
Fizz Buzz
tunasplam
88
363ms
15 Jul 2024
Fizz Buzz
HumanoidCPU
68
242ms
28 Jun 2024
Fizz Buzz
wilhelmines
134
211ms
24 Jun 2024
Fizz Buzz
RedzGoose
139
192ms
11 Jun 2024
Fizz Buzz
Yax42
147
247ms
4 Jun 2024
Fizz Buzz
Steffan153
59
226ms
23 May 2024
Fizz Buzz
JayXon
🥇
57
253ms
21 May 2024
Fizz Buzz
DialFrost
59
237ms
17 May 2024
Fizz Buzz
HPWiz
🥇
57
233ms
12 May 2024
Fizz Buzz
ovs-code
🥇
57
230ms
10 May 2024
Fizz Buzz
dokutan
75
285ms
6 Mar 2024
Fizz Buzz
Yewzir
67
223ms
26 Feb 2024
Fizz Buzz
hrubymar10
95
190ms
20 Feb 2024
Fizz Buzz
PotatoSaladOverlord
92
208ms
19 Jan 2024
Fizz Buzz
namelessiw
81
211ms
18 Jan 2024
Fizz Buzz
plainoldcheese
138
217ms
17 Jan 2024
Fizz Buzz
zwxzwxzwx21
194
210ms
15 Jan 2024
Fizz Buzz
msbranicky
72
219ms
11 Jan 2024
Fizz Buzz
MarcMush
64
252ms
3 Jan 2024
Fizz Buzz
stellartux
79
331ms
25 Dec 2023
Fizz Buzz
dylanarmstrong
81
201ms
18 Dec 2023
Fizz Buzz
AndreiDTU
80
199ms
12 Dec 2023
Fizz Buzz
keelimeguy
100
191ms
23 Oct 2023
Fizz Buzz
lyphyser
68
205ms
9 Oct 2023
Fizz Buzz
bac0id
103
188ms
20 Sep 2023
Fizz Buzz
FortuiteMan
79
347ms
12 Sep 2023
Fizz Buzz
ndren
68
218ms
28 Aug 2023
Fizz Buzz
StHagel
72
300ms
25 Aug 2023
Fizz Buzz
davbass
60
243ms
21 Aug 2023
Fizz Buzz
latvianfarmer17
100
211ms
20 Jul 2023
Fizz Buzz
tvqt
80
230ms
12 Jun 2023
Fizz Buzz
matt-888
76
357ms
16 Mar 2023
Fizz Buzz
frankgraziano
61
287ms
14 Mar 2023
Fizz Buzz
aksyristos
80
213ms
10 Mar 2023
Fizz Buzz
alemelis
59
238ms
9 Mar 2023
Fizz Buzz
MeWhenI
60
236ms
8 Mar 2023
Fizz Buzz
scpchicken
60
233ms
7 Mar 2023
Fizz Buzz
lynn
60
257ms
7 Mar 2023
Fizz Buzz
sean-niemann
59
234ms
7 Mar 2023
Fizz Buzz
copoer
91
195ms
28 Feb 2023
Fizz Buzz
tidalDisruptionEvent
59
235ms
27 Feb 2023
Fizz Buzz
getzdan
59
239ms
27 Feb 2023
Fizz Buzz
depial
66
273ms
12 Feb 2023
Fizz Buzz
StronkCheese
105
193ms
5 Feb 2023
Fizz Buzz
Betuaredead
103
180ms
12 Jan 2023
Fizz Buzz
katrina1232
83
202ms
8 Dec 2022
Fizz Buzz
Tsuk1w
233
206ms
7 Nov 2022
Fizz Buzz
inventshah
64
257ms
6 Nov 2022
Fizz Buzz
commandblockguy
423
159ms
2 Nov 2022
Fizz Buzz
code-SL
77
230ms
1 Nov 2022
Fizz Buzz
HopelessSoap
128
202ms
11 Oct 2022
Fizz Buzz
Shanethegamer
60
256ms
26 Sep 2022
Fizz Buzz
atazzam
123
208ms
3 Sep 2022
Fizz Buzz
bwenstar
72
275ms
11 Aug 2022
Fizz Buzz
SniperSmiley
136
196ms
2 Aug 2022
Fizz Buzz
Andriamanitra
66
250ms
20 Jul 2022
Fizz Buzz
rollershutter
68
240ms
19 Jul 2022
Fizz Buzz
two-bad
72
295ms
12 Jul 2022
Fizz Buzz
KatieLG-Transpiler
258
200ms
2 Jul 2022
Fizz Buzz
SobhanMP
97
190ms
1 Jul 2022
Fizz Buzz
czylabsonasa
68
181ms
18 Jun 2022