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ALGOL 68
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Fennel
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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
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
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
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
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Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Polyominoes
madex
235
44ms
19 hours ago
Polyominoes
madex
457
13ms
19 hours ago
Polyominoes
CaedenHarper
🥈
3,571
4ms
20 hours ago
Polyominoes
madex
271
24ms
20 hours ago
Polyominoes
dokutan
1,107
273ms
26 hours ago
Polyominoes
dokutan
💎
1,166
2,065ms
26 hours ago
Polyominoes
blaztoma
202
21ms
34 hours ago
Polyominoes
scpchicken
1,508
1,699ms
6 days ago
Polyominoes
scpchicken
324
761ms
8 days ago
Polyominoes
scpchicken
324
41ms
8 days ago
Polyominoes
albanian-laundromat
🥈
230
396ms
11 days ago
Polyominoes
aksyristos
566
14ms
11 days ago
Polyominoes
StefanHabel
339
25ms
12 days ago
Polyominoes
ahmetdemirag
282
23ms
13 days ago
Polyominoes
emgordon154
🥈
1,291
31ms
13 days ago
Polyominoes
Matter1024
444
18ms
15 days ago
Polyominoes
blaztoma
💎
294
165ms
17 days ago
Polyominoes
Lv0Sys
🥈
224
441ms
20 days ago
Polyominoes
dokutan
1,319
37ms
25 days ago
Polyominoes
dokutan
💎
1,253
9ms
26 days ago
Polyominoes
Lv0Sys
🥉
365
323ms
26 days ago
Polyominoes
Lv0Sys
204
20ms
26 days ago
Polyominoes
Lv0Sys
234
22ms
26 days ago
Polyominoes
albanian-laundromat
💎
404
45ms
27 days ago
Polyominoes
CaedenHarper
🥉
6,105
95ms
27 days ago
Polyominoes
KatieLG
3,572
4ms
27 days ago
Polyominoes
KatieLG
6,150
13ms
27 days ago
Polyominoes
Steffan153
💎
146
374ms
21 Feb 2026
Polyominoes
Steffan153
💎
87
12ms
21 Feb 2026
Polyominoes
kg583
🥈
198
1,116ms
20 Feb 2026
Polyominoes
JOrE20
1,434
1,727ms
19 Feb 2026
Polyominoes
JOrE20
280
17ms
19 Feb 2026
Polyominoes
JOrE20
1,305
2ms
19 Feb 2026
Polyominoes
JOrE20
8,576
8ms
19 Feb 2026
Polyominoes
JOrE20
1,125
48ms
19 Feb 2026
Polyominoes
JOrE20
🥉
1,258
5ms
19 Feb 2026
Polyominoes
JOrE20
🥉
2,412
4ms
19 Feb 2026
Polyominoes
JOrE20
1,302
65ms
19 Feb 2026
Polyominoes
JOrE20
260
101ms
19 Feb 2026
Polyominoes
Steffan153
💎
118
2,000ms
17 Feb 2026
Polyominoes
snoozingnewt
156
376ms
17 Feb 2026
Polyominoes
snoozingnewt
156
25ms
17 Feb 2026
Polyominoes
Flekay
156
27ms
15 Feb 2026
Polyominoes
elgan65536
6,378
3ms
15 Feb 2026
Polyominoes
dokutan
358
597ms
14 Feb 2026
Polyominoes
Steffan153
🥈
161
303ms
14 Feb 2026
Polyominoes
Seek64
💎
89
33ms
13 Feb 2026
Polyominoes
SwordF-Official
🥈
216
137ms
13 Feb 2026
Polyominoes
klixel
452
647ms
12 Feb 2026
Polyominoes
snoozingnewt
💎
212
5ms
11 Feb 2026
Polyominoes
ndren
171
49ms
9 Feb 2026
Polyominoes
emgordon154
1,027
391ms
9 Feb 2026
Polyominoes
dokutan
367
217ms
8 Feb 2026
Polyominoes
SwordF-Official
400
172ms
8 Feb 2026
Polyominoes
Shanethegamer
🥈
3,571
6ms
7 Feb 2026
Polyominoes
Shanethegamer
3,576
1ms
7 Feb 2026
Polyominoes
HumanoidCPU
3,576
1ms
6 Feb 2026
Polyominoes
prestosilver
🥈
417
1,179ms
2 Feb 2026
Polyominoes
JOrE20
💎
1,247
7ms
1 Feb 2026
Polyominoes
albanian-laundromat
🥉
469
132ms
31 Jan 2026
Polyominoes
amazingalek
3,582
383ms
22 Jan 2026
Polyominoes
alexsave
433
123ms
19 Jan 2026
Polyominoes
Yax42
413
579ms
19 Jan 2026
Polyominoes
sean-niemann
🥈
124
1,269ms
16 Jan 2026
Polyominoes
dokutan
499
10ms
11 Jan 2026
Polyominoes
KatieLG-Transpiler
4,832
3ms
9 Jan 2026
Polyominoes
KatieLG-Transpiler
4,837
11ms
9 Jan 2026
Polyominoes
KatieLG-Transpiler
4,835
2ms
9 Jan 2026
Polyominoes
KatieLG
663
41ms
7 Jan 2026
Polyominoes
KatieLG
167
504ms
7 Jan 2026
Polyominoes
sean-niemann
💎
243
3,342ms
7 Jan 2026
Polyominoes
NicoPlayZ9002-YT
3,576
11ms
6 Jan 2026
Polyominoes
dokutan
💎
1,324
12ms
5 Jan 2026
Polyominoes
JOrE20
1,100
174ms
3 Jan 2026
Polyominoes
HumanoidCPU
3,572
5ms
1 Jan 2026
Polyominoes
dokutan
🥉
980
124ms
29 Dec 2025
Polyominoes
dokutan
🥈
486
3ms
29 Dec 2025
Polyominoes
MeWhenI
🥈
1,435
8ms
29 Dec 2025
Polyominoes
dokutan
922
122ms
27 Dec 2025
Polyominoes
dokutan
🥉
956
477ms
27 Dec 2025