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ALGOL 68
Assembly
AWK
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BASIC
Berry
brainfuck
C
C#
C++
Civet
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COBOL
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Common Lisp
Crystal
D
Dart
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Janet
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sed
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V
VimL
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05AB1E
APL
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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Odin
Picat
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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
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
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Fibonacci
ndren
87
59ms
23 days ago
Fibonacci
annihilateRed0
125
443ms
23 Jan 2026
Fibonacci
kmathis22
82
2,475ms
20 Jan 2026
Fibonacci
AstroOrbis
90
59ms
20 Jan 2026
Fibonacci
samuel-thesing
80
1,344ms
7 Jan 2026
Fibonacci
CornerMercury
74
58ms
19 Dec 2025
Fibonacci
Languag3
🥇
69
53ms
18 Dec 2025
Fibonacci
Pyroan
80
57ms
17 Dec 2025
Fibonacci
balloffur
73
56ms
7 Dec 2025
Fibonacci
Kondzip
172
1,374ms
2 Dec 2025
Fibonacci
FortuiteMan
102
1,390ms
28 Nov 2025
Fibonacci
Andrey2001
72
56ms
25 Nov 2025
Fibonacci
Carlos-EAC
207
1,346ms
24 Nov 2025
Fibonacci
peachey2k2
77
57ms
22 Nov 2025
Fibonacci
solisolu
75
1,316ms
20 Nov 2025
Fibonacci
199Mosidze
94
1,370ms
15 Nov 2025
Fibonacci
Zach1031
110
56ms
15 Nov 2025
Fibonacci
gigaprofisi
87
2,491ms
5 Nov 2025
Fibonacci
antonkesy
81
54ms
2 Nov 2025
Fibonacci
CaedenHarper
70
52ms
30 Oct 2025
Fibonacci
luuumine
🥇
69
55ms
30 Oct 2025
Fibonacci
albanian-laundromat
92
1,394ms
30 Oct 2025
Fibonacci
Maximizer02
91
2,498ms
29 Oct 2025
Fibonacci
snoozingnewt
🥇
69
55ms
24 Oct 2025
Fibonacci
qpwoeirut
70
51ms
14 Oct 2025
Fibonacci
WildTooth
78
58ms
10 Oct 2025
Fibonacci
AdrienHache
🥇
69
53ms
6 Oct 2025
Fibonacci
Yax42
🥇
69
57ms
4 Oct 2025
Fibonacci
jacekwladzinski
85
54ms
2 Oct 2025
Fibonacci
RobertBurs
80
57ms
29 Sep 2025
Fibonacci
navier-1
89
1,363ms
29 Sep 2025
Fibonacci
omero-san
90
1,345ms
29 Sep 2025
Fibonacci
Shotokhan
129
1,373ms
29 Sep 2025
Fibonacci
matejmatik123
78
1,342ms
26 Sep 2025
Fibonacci
Blockyheadman
109
55ms
24 Sep 2025
Fibonacci
0dyse
95
54ms
22 Sep 2025
Fibonacci
gusrod-coder
🥇
69
53ms
19 Sep 2025
Fibonacci
Zounon
70
56ms
18 Sep 2025
Fibonacci
LordSir101
70
55ms
17 Sep 2025
Fibonacci
timhaj
70
51ms
12 Sep 2025
Fibonacci
strogor
106
2,481ms
1 Sep 2025
Fibonacci
Matthew-B549
382
1,385ms
30 Aug 2025
Fibonacci
IntOverflow-maxwell
70
57ms
26 Aug 2025
Fibonacci
blaztoma
78
56ms
17 Aug 2025
Fibonacci
Emutis
81
59ms
15 Aug 2025
Fibonacci
gjoacorp
72
56ms
3 Aug 2025
Fibonacci
rucin93
🥇
69
54ms
23 Jul 2025
Fibonacci
emetiel
167
54ms
17 Jul 2025
Fibonacci
andrewjc2000
72
55ms
14 Jul 2025
Fibonacci
YAJUE114514
84
57ms
14 Jul 2025
Fibonacci
joaosigma
🥇
69
57ms
12 Jul 2025
Fibonacci
snobbywaterfowl
122
1,311ms
10 Jul 2025
Fibonacci
abloomis
142
1,370ms
5 Jul 2025
Fibonacci
Apataras
76
56ms
20 Jun 2025
Fibonacci
myirci
79
59ms
15 Jun 2025
Fibonacci
arvidjonasson
77
54ms
7 Jun 2025
Fibonacci
emgordon154
70
55ms
1 Jun 2025
Fibonacci
b-illy
🥇
69
56ms
31 May 2025
Fibonacci
Mukundan314
74
429ms
31 May 2025
Fibonacci
Lv0Sys
73
58ms
31 May 2025
Fibonacci
AMG3141
144
1,337ms
29 May 2025
Fibonacci
RonaldoMessi-ai
98
1,336ms
22 May 2025
Fibonacci
quantomjona
76
433ms
15 May 2025
Fibonacci
kistlerf
90
1,379ms
14 May 2025
Fibonacci
elijahcroft
117
1,312ms
30 Apr 2025
Fibonacci
heanyang1
85
55ms
22 Apr 2025
Fibonacci
kratika0529
279
1,412ms
5 Apr 2025
Fibonacci
plcc0
70
56ms
27 Mar 2025
Fibonacci
KasperKivimaeki
🥇
69
58ms
24 Mar 2025
Fibonacci
abcdefg103
108
1,393ms
21 Mar 2025
Fibonacci
FreezB11
90
59ms
16 Mar 2025
Fibonacci
kevinnaviapaiva
163
1,375ms
6 Mar 2025
Fibonacci
Alex-Huggett
91
1,379ms
4 Mar 2025
Fibonacci
Pablosh234
159
1,384ms
16 Feb 2025
Fibonacci
mitzal
94
60ms
9 Feb 2025
Fibonacci
yeminghan2021
🥇
69
56ms
1 Feb 2025
Fibonacci
Baxi-codes
82
56ms
28 Jan 2025
Fibonacci
desecaw13
78
53ms
24 Jan 2025
Fibonacci
Noah-Fox
194
1,378ms
24 Jan 2025
Fibonacci
darrinz
83
56ms
18 Jan 2025