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12 Days of Christmas
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Abundant Numbers
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Arabic to Roman
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Arrows
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Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Chess Move Validation
Christmas Trees
Collatz
Connect Four
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
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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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
Nim
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)
Taxicab Numbers
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
Ulam Sequence
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
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
Langton’s Ant
Lyndon Factorization
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Thue–Morse Constant
Turtle
Tutorial
Yellowstone Permutation
Hole
Golfer
Chars
Time
Submitted
Fizz Buzz
dokutan
250
35ms
12 days ago
Fizz Buzz
KatieLG
424
33ms
14 days ago
Fizz Buzz
HumanoidCPU
959
36ms
19 days ago
Fizz Buzz
Europe2048
63
34ms
24 Aug 2026
Fizz Buzz
JOrE20
40
34ms
27 Jul 2026
Fizz Buzz
rkg-huwdu
62
33ms
10 May 2026
Fizz Buzz
codereport
42
36ms
29 Apr 2026
Fizz Buzz
2bular
🥈
36
35ms
12 Mar 2026
Fizz Buzz
Daniikk1012
46
44ms
3 Nov 2025
Fizz Buzz
h3ra993huskp
66
40ms
13 Oct 2025
Fizz Buzz
eprovst
58
39ms
16 Sep 2025
Fizz Buzz
ridingqwerty
82
34ms
29 Jul 2025
Fizz Buzz
edsrzf
50
37ms
26 Jul 2025
Fizz Buzz
gitabaz
81
39ms
5 Nov 2024
Fizz Buzz
snoozingnewt
47
36ms
10 Oct 2024
Fizz Buzz
pardouin
47
35ms
17 Aug 2024
Fizz Buzz
KatieLG-Transpiler
1,913
34ms
16 Aug 2024
Fizz Buzz
CaedenHarper
50
34ms
2 Aug 2024
Fizz Buzz
ovs-code
39
36ms
27 Jun 2024
Fizz Buzz
stackofbears
46
37ms
16 Feb 2024
Fizz Buzz
Natanaelel
49
37ms
3 Nov 2023
Fizz Buzz
keelimeguy
107
36ms
23 Oct 2023
Fizz Buzz
jhonw
65
36ms
21 Sep 2023
Fizz Buzz
FortuiteMan
59
37ms
15 Sep 2023
Fizz Buzz
eiburns
62
35ms
6 Sep 2023
Fizz Buzz
greenstuartj
59
34ms
24 Jul 2023
Fizz Buzz
namelessiw
120
36ms
4 Jul 2023
Fizz Buzz
lyphyser
60
39ms
17 Jun 2023
Fizz Buzz
kcinnu
1,012
37ms
2 May 2023
Fizz Buzz
AidanWalter
50
38ms
23 Apr 2023
Fizz Buzz
AshyIsMe
79
39ms
20 Apr 2023
Fizz Buzz
4hg
44
37ms
7 Mar 2023
Fizz Buzz
rak1507
67
42ms
28 Jan 2023
Fizz Buzz
Betuaredead
68
35ms
19 Jan 2023
Fizz Buzz
dtaylor0
57
35ms
1 Jan 2023
Fizz Buzz
SniperSmiley
59
37ms
24 Dec 2022
Fizz Buzz
DialFrost
50
36ms
4 Nov 2022
Fizz Buzz
commandz0
1,012
35ms
2 Nov 2022
Fizz Buzz
aksyristos
67
38ms
8 Oct 2022
Fizz Buzz
Steffan153
50
35ms
23 Sep 2022
Fizz Buzz
InigoK
68
36ms
8 Aug 2022
Fizz Buzz
saltysylvi
49
36ms
4 Aug 2022
Fizz Buzz
jhfranklin
72
36ms
16 Jul 2022
Fizz Buzz
jinwoo
71
39ms
10 Jul 2022
Fizz Buzz
DaCuteRaccoon
50
36ms
3 May 2022
Fizz Buzz
SirBogman
45
37ms
27 Apr 2022
Fizz Buzz
aliakseikalosha
50
37ms
22 Apr 2022
Fizz Buzz
Bonjour27891
50
35ms
11 Mar 2022
Fizz Buzz
bwat2
68
35ms
8 Mar 2022
Fizz Buzz
j-Ewan
117
40ms
15 Feb 2022
Fizz Buzz
brochmann
65
36ms
6 Feb 2022
Fizz Buzz
inventshah
69
34ms
1 Feb 2022
Fizz Buzz
HPWiz
39
38ms
20 Jan 2022
Fizz Buzz
scpchicken
50
38ms
10 Jan 2022
Fizz Buzz
Bubbler-4
44
34ms
29 Nov 2021
Fizz Buzz
nwellnhof
45
37ms
24 Nov 2021
Fizz Buzz
mokymok
50
37ms
11 Nov 2021
Fizz Buzz
jared-hughes
63
39ms
19 Oct 2021
Fizz Buzz
madex
50
35ms
28 Aug 2021
Fizz Buzz
Frowny
🥈
36
35ms
2 Jul 2021
Fizz Buzz
primo-ppcg
💎
31
37ms
29 Jun 2021
Fizz Buzz
MeWhenI
50
37ms
25 May 2021
Fizz Buzz
lynn
58
37ms
23 Apr 2021
Fizz Buzz
RustemB
133
35ms
10 Apr 2021
Fizz Buzz
vezzick
50
36ms
20 Mar 2021
Fizz Buzz
yzhs
66
36ms
19 Mar 2021
Fizz Buzz
o0lit3
48
38ms
18 Mar 2021
Fizz Buzz
kamenitxan
67
39ms
5 Feb 2021
Fizz Buzz
GrayJoKing
40
40ms
4 Jan 2021
Fizz Buzz
Shanethegamer
50
36ms
2 Jan 2021
Fizz Buzz
louisbosqui
67
36ms
29 Dec 2020
Fizz Buzz
abailey2020
100
37ms
27 Dec 2020
Fizz Buzz
ArturLukianov
1,006
38ms
17 Dec 2020
Fizz Buzz
Secozzi
68
36ms
8 Nov 2020
Fizz Buzz
marshallku
1,012
35ms
23 Oct 2020
Fizz Buzz
orthoplex
60
39ms
8 Oct 2020
Fizz Buzz
janbehrens
122
35ms
4 May 2020
Fizz Buzz
GolfingSuccess
57
36ms
19 Nov 2019
Fizz Buzz
henrytranter
81
37ms
20 Sep 2019
Fizz Buzz
UpwardProcess
56
37ms
29 Jul 2019
Fizz Buzz
lukasmoellerch
62
37ms
14 Jul 2019
Fizz Buzz
retrohun
77
36ms
30 Apr 2019
Fizz Buzz
Sticky-Bits
986
35ms
23 Apr 2019
Fizz Buzz
elisherer
920
34ms
8 Apr 2019
Fizz Buzz
somebody1234
49
38ms
8 Apr 2019
Fizz Buzz
zuparnowa
81
36ms
13 Feb 2019
Fizz Buzz
jackkav
98
38ms
31 Jan 2019
Fizz Buzz
rambox11
94
35ms
30 Jan 2019