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ALGOL 68
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Fennel
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Hare
Haxe
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Hy
iogii
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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
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
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Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
CSS Colors
flekAI
631
433ms
17 mins ago
CSS Colors
flekAI
631
12ms
27 mins ago
CSS Colors
Matter1024
1,235
7ms
2 hours ago
CSS Colors
solisolu
1,582
33ms
5 hours ago
CSS Colors
scpchicken
2,398
7ms
12 hours ago
CSS Colors
AnAwesomGuy
1,472
1,503ms
12 hours ago
CSS Colors
AnAwesomGuy
2,591
14ms
14 hours ago
CSS Colors
jusaka
680
14ms
37 hours ago
CSS Colors
scpchicken
69
373ms
39 hours ago
CSS Colors
kumavale
🥈
357
249ms
39 hours ago
CSS Colors
targrik
1,436
6ms
2 days ago
CSS Colors
Emutis
70
302ms
3 days ago
CSS Colors
blaztoma
70
243ms
3 days ago
CSS Colors
blaztoma
2,053
37ms
3 days ago
CSS Colors
vang1ong7ang
739
216ms
4 days ago
CSS Colors
Pyroan
2,776
12ms
5 days ago
CSS Colors
madex
3,522
399ms
6 days ago
CSS Colors
madex
3,581
1,501ms
6 days ago
CSS Colors
madex
3,586
2,606ms
6 days ago
CSS Colors
madex
2,979
3ms
6 days ago
CSS Colors
madex
3,274
36ms
6 days ago
CSS Colors
StefanHabel
899
12ms
6 days ago
CSS Colors
madex
2,241
11ms
6 days ago
CSS Colors
madex
2,222
12ms
6 days ago
CSS Colors
madex
1,398
2ms
7 days ago
CSS Colors
jusaka
358
11ms
10 days ago
CSS Colors
CaedenHarper
719
53ms
11 days ago
CSS Colors
madeforlosers
909
12ms
13 days ago
CSS Colors
aksyristos
631
13ms
14 days ago
CSS Colors
MeWhenI
🥉
673
148ms
16 days ago
CSS Colors
Natanaelel
759
193ms
20 days ago
CSS Colors
dokutan
🦄
3,153
102ms
23 days ago
CSS Colors
Protothor
444
15ms
23 days ago
CSS Colors
kmathis22
3,924
44ms
23 days ago
CSS Colors
kmathis22
2,673
5ms
23 days ago
CSS Colors
kmathis22
2,549
5ms
23 days ago
CSS Colors
kmathis22
2,535
10ms
24 days ago
CSS Colors
kmathis22
1,796
387ms
25 days ago
CSS Colors
Steffan153
🥈
238
41ms
15 Mar 2026
CSS Colors
Steffan153
🥇
258
14ms
15 Mar 2026
CSS Colors
madex
4,078
62ms
14 Mar 2026
CSS Colors
madex
4,019
6ms
14 Mar 2026
CSS Colors
madex
3,298
5ms
14 Mar 2026
CSS Colors
Aquateraneal
3,294
13ms
7 Mar 2026
CSS Colors
snoozingnewt
💎
1,039
10ms
4 Mar 2026
CSS Colors
snoozingnewt
💎
666
101ms
4 Mar 2026
CSS Colors
dokutan
🥉
3,545
152ms
2 Mar 2026
CSS Colors
Chinay-Domitrix
1,692
2,522ms
2 Mar 2026
CSS Colors
Lv0Sys
2,317
13ms
28 Feb 2026
CSS Colors
Steffan153
67
448ms
27 Feb 2026
CSS Colors
JOrE20
365
19ms
27 Feb 2026
CSS Colors
aksyristos
3,965
17ms
25 Feb 2026
CSS Colors
zakariamouhid
6,900
9ms
25 Feb 2026
CSS Colors
Natanaelel
589
61ms
25 Feb 2026
CSS Colors
dokutan
3,303
45ms
24 Feb 2026
CSS Colors
aksyristos
4,165
44ms
22 Feb 2026
CSS Colors
aksyristos
3,550
5ms
22 Feb 2026
CSS Colors
aksyristos
5,155
10ms
21 Feb 2026
CSS Colors
KatieLG
🥈
3,394
8ms
21 Feb 2026
CSS Colors
snoozingnewt
716
107ms
20 Feb 2026
CSS Colors
snoozingnewt
630
42ms
20 Feb 2026
CSS Colors
snoozingnewt
744
173ms
20 Feb 2026
CSS Colors
JOrE20
3,786
72ms
19 Feb 2026
CSS Colors
tomh1012
839
461ms
19 Feb 2026
CSS Colors
tomh1012
822
17ms
19 Feb 2026
CSS Colors
tomh1012
3,577
61ms
19 Feb 2026
CSS Colors
FlorianCassayre
63
369ms
17 Feb 2026
CSS Colors
snoozingnewt
273
486ms
17 Feb 2026
CSS Colors
snoozingnewt
273
24ms
17 Feb 2026
CSS Colors
te-chnical
2,591
12ms
16 Feb 2026
CSS Colors
Flekay
358
13ms
15 Feb 2026
CSS Colors
JOrE20
3,441
28ms
15 Feb 2026
CSS Colors
kg583
🥈
316
122ms
14 Feb 2026
CSS Colors
dokutan
409
506ms
14 Feb 2026
CSS Colors
Natanaelel
🥇
59
375ms
13 Feb 2026
CSS Colors
elgan65536
494
252ms
10 Feb 2026
CSS Colors
dokutan
418
187ms
8 Feb 2026
CSS Colors
dokutan
1,374
471ms
8 Feb 2026
CSS Colors
dokutan
4,293
3ms
8 Feb 2026
CSS Colors
tomh1012
3,014
4ms
5 Feb 2026