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
Bytes
Time
Submitted
Fizz Buzz
JOrE20
322
248ms
11 hours ago
Fizz Buzz
JOrE20
245
1,635ms
11 hours ago
Fizz Buzz
zyc-2024
62
11ms
12 hours ago
Fizz Buzz
Macweese
117
10ms
26 hours ago
Fizz Buzz
nstearns96
92
3ms
42 hours ago
Fizz Buzz
nstearns96
169
99ms
47 hours ago
Fizz Buzz
prestosilver
92
113ms
2 days ago
Fizz Buzz
ivanb-bit
60
10ms
3 days ago
Fizz Buzz
averagepythondev
167
10ms
3 days ago
Fizz Buzz
DialFrost
88
8ms
3 days ago
Fizz Buzz
JOrE20
421
6ms
3 days ago
Fizz Buzz
HumanoidCPU
421
6ms
3 days ago
Fizz Buzz
GolfingSuccess
123
262ms
3 days ago
Fizz Buzz
snoozingnewt
122
6ms
4 days ago
Fizz Buzz
ivanb-bit
68
38ms
4 days ago
Fizz Buzz
DialFrost
91
40ms
5 days ago
Fizz Buzz
kitzurea
137
131ms
6 days ago
Fizz Buzz
JOrE20
90
411ms
6 days ago
Fizz Buzz
JOrE20
114
874ms
6 days ago
Fizz Buzz
JOrE20
68
223ms
6 days ago
Fizz Buzz
JOrE20
62
2ms
6 days ago
Fizz Buzz
JOrE20
59
3ms
6 days ago
Fizz Buzz
ske2004
114
4ms
7 days ago
Fizz Buzz
lineargraph
132
128ms
7 days ago
Fizz Buzz
mwarvik
63
774ms
7 days ago
Fizz Buzz
mwarvik
76
902ms
7 days ago
Fizz Buzz
mwarvik
82
105ms
7 days ago
Fizz Buzz
emgordon154
189
1,803ms
7 days ago
Fizz Buzz
NoneTheFewer
165
199ms
8 days ago
Fizz Buzz
JOrE20
415
362ms
8 days ago
Fizz Buzz
DocJade
72
214ms
8 days ago
Fizz Buzz
commandblockguy
64
4ms
9 days ago
Fizz Buzz
Mukundan314
🥉
50
14ms
9 days ago
Fizz Buzz
westerntoad
155
2ms
10 days ago
Fizz Buzz
edsrzf
87
129ms
10 days ago
Fizz Buzz
wboka
🥇
56
10ms
11 days ago
Fizz Buzz
Shanethegamer
433
3ms
11 days ago
Fizz Buzz
benanlam
144
10ms
11 days ago
Fizz Buzz
albanian-laundromat
79
7ms
13 days ago
Fizz Buzz
martindotexe
156
1,489ms
13 days ago
Fizz Buzz
albanian-laundromat
131
309ms
13 days ago
Fizz Buzz
jhallgreen
62
10ms
15 days ago
Fizz Buzz
Alex-Huggett
119
147ms
15 days ago
Fizz Buzz
logalex8369
118
10ms
17 days ago
Fizz Buzz
JOrE20
163
10ms
17 days ago
Fizz Buzz
mwarvik
93
10ms
17 days ago
Fizz Buzz
amazingalek
72
36ms
17 days ago
Fizz Buzz
JOrE20
25
360ms
18 days ago
Fizz Buzz
zgialor-lab
128
2ms
19 days ago
Fizz Buzz
zgialor-lab
85
10ms
19 days ago
Fizz Buzz
amazingalek
119
2,062ms
19 days ago
Fizz Buzz
mwarvik
116
169ms
19 days ago
Fizz Buzz
amazingalek
116
166ms
19 days ago
Fizz Buzz
amazingalek
88
18ms
19 days ago
Fizz Buzz
amazingalek
75
3ms
19 days ago
Fizz Buzz
mwarvik
63
11ms
19 days ago
Fizz Buzz
amazingalek
73
4ms
19 days ago
Fizz Buzz
mwarvik
73
5ms
19 days ago
Fizz Buzz
amazingalek
63
9ms
19 days ago
Fizz Buzz
amazingalek
149
267ms
19 days ago
Fizz Buzz
mwarvik
92
366ms
19 days ago
Fizz Buzz
amazingalek
143
2ms
19 days ago
Fizz Buzz
TheZwierzLF
84
38ms
19 days ago
Fizz Buzz
Yax42
63
36ms
19 days ago
Fizz Buzz
JOrE20
350
1ms
19 days ago
Fizz Buzz
mwarvik
124
2ms
19 days ago
Fizz Buzz
mwarvik
125
2,010ms
19 days ago
Fizz Buzz
mwarvik
111
1,118ms
19 days ago
Fizz Buzz
amazingalek
111
1,154ms
19 days ago
Fizz Buzz
mwarvik
167
145ms
19 days ago
Fizz Buzz
mwarvik
96
199ms
19 days ago
Fizz Buzz
mwarvik
94
2,594ms
19 days ago
Fizz Buzz
amazingalek
92
345ms
19 days ago
Fizz Buzz
mwarvik
73
38ms
19 days ago
Fizz Buzz
mwarvik
78
80ms
19 days ago
Fizz Buzz
scpchicken
352
103ms
20 days ago
Fizz Buzz
amazingalek
86
340ms
20 days ago
Fizz Buzz
ravnskjaer
99
360ms
20 days ago
Fizz Buzz
mwarvik
86
375ms
20 days ago
Fizz Buzz
johnkiernander
🥇
56
10ms
20 days ago