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ALGOL 68
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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)
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Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
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QR Encoder
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Chars
Time
Submitted
Zodiac Signs
jusaka
97
4ms
9 hours ago
Zodiac Signs
vang1ong7ang
245
178ms
2 days ago
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140
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163
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101
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161
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190
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147
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270
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139
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178
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166
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242
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24 days ago
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🦄
241
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79
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127
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91
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27 days ago
Zodiac Signs
kg583
💎
124
17ms
12 Mar 2026
Zodiac Signs
albanian-laundromat
🥈
233
56ms
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albanian-laundromat
213
408ms
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albanian-laundromat
194
44ms
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JayXon
💎
77
40ms
10 Mar 2026
Zodiac Signs
edsrzf
💎
164
9ms
9 Mar 2026
Zodiac Signs
2bular
41
49ms
8 Mar 2026
Zodiac Signs
emgordon154
🥈
170
9ms
6 Mar 2026
Zodiac Signs
Steffan153
92
550ms
26 Feb 2026
Zodiac Signs
Lv0Sys
118
41ms
26 Feb 2026
Zodiac Signs
Lv0Sys
148
20ms
26 Feb 2026
Zodiac Signs
Lv0Sys
129
11ms
26 Feb 2026
Zodiac Signs
JOrE20
133
11ms
21 Feb 2026
Zodiac Signs
albanian-laundromat
🥉
195
4ms
20 Feb 2026
Zodiac Signs
snoozingnewt
101
13ms
17 Feb 2026
Zodiac Signs
snoozingnewt
97
381ms
17 Feb 2026
Zodiac Signs
Flekay
101
13ms
15 Feb 2026
Zodiac Signs
kg583
💎
125
7ms
15 Feb 2026
Zodiac Signs
Steffan153
🥈
181
33ms
15 Feb 2026
Zodiac Signs
m-tkach
💎
173
32ms
14 Feb 2026
Zodiac Signs
sean-niemann
🥈
107
1,392ms
14 Feb 2026
Zodiac Signs
dokutan
188
457ms
14 Feb 2026
Zodiac Signs
tomh1012
317
204ms
13 Feb 2026
Zodiac Signs
tomh1012
385
5ms
13 Feb 2026
Zodiac Signs
JOrE20
536
64ms
13 Feb 2026
Zodiac Signs
tomh1012
279
16ms
12 Feb 2026
Zodiac Signs
dokutan
197
74ms
8 Feb 2026
Zodiac Signs
emgordon154
186
3ms
6 Feb 2026
Zodiac Signs
Andrey2001
368
15ms
1 Feb 2026
Zodiac Signs
dokutan
419
2,938ms
1 Feb 2026
Zodiac Signs
Seek64
147
18ms
24 Jan 2026
Zodiac Signs
dokutan
179
140ms
23 Jan 2026
Zodiac Signs
dokutan
179
64ms
23 Jan 2026
Zodiac Signs
Pyroan
198
24ms
22 Jan 2026
Zodiac Signs
Yax42
160
10ms
20 Jan 2026
Zodiac Signs
antimon2
104
512ms
19 Jan 2026
Zodiac Signs
dokutan
269
13ms
14 Jan 2026
Zodiac Signs
dokutan
348
35ms
14 Jan 2026
Zodiac Signs
dokutan
459
2ms
12 Jan 2026
Zodiac Signs
dokutan
884
707ms
12 Jan 2026
Zodiac Signs
dokutan
618
458ms
11 Jan 2026
Zodiac Signs
dokutan
447
441ms
11 Jan 2026
Zodiac Signs
dokutan
549
405ms
11 Jan 2026
Zodiac Signs
dokutan
396
3ms
11 Jan 2026
Zodiac Signs
Yax42
296
3ms
9 Jan 2026
Zodiac Signs
blaztoma
🥈
193
116ms
8 Jan 2026
Zodiac Signs
blaztoma
126
36ms
8 Jan 2026
Zodiac Signs
JOrE20
2,580
405ms
6 Jan 2026
Zodiac Signs
alexsave
186
13ms
5 Jan 2026
Zodiac Signs
JOrE20
1,443
4ms
5 Jan 2026
Zodiac Signs
JOrE20
391
24ms
5 Jan 2026
Zodiac Signs
edsrzf
💎
105
1,265ms
29 Dec 2025
Zodiac Signs
plcc0
134
161ms
29 Dec 2025
Zodiac Signs
plcc0
126
4ms
29 Dec 2025
Zodiac Signs
dokutan
270
7ms
27 Dec 2025
Zodiac Signs
TheZwierzLF
196
38ms
25 Dec 2025
Zodiac Signs
emgordon154
🥈
253
1,628ms
23 Dec 2025
Zodiac Signs
Florian-Mt
283
21ms
20 Dec 2025