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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
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ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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
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
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
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Gray Code Decoder
Gray Code Encoder
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Highly Composite Numbers
NFA Simulator
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p-adic Expansion
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Hole
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Chars
Time
Submitted
Rijndael S-box
luuumine
267
17ms
a min ago
Rijndael S-box
Maashau
596
2ms
3 hours ago
Rijndael S-box
snoozingnewt
🥉
260
110ms
12 hours ago
Rijndael S-box
sean-niemann
💎
159
2ms
36 hours ago
Rijndael S-box
Yewzir
593
1,566ms
6 days ago
Rijndael S-box
blaztoma
170
45ms
6 days ago
Rijndael S-box
gigaprofisi
801
393ms
7 days ago
Rijndael S-box
gigaprofisi
776
65ms
7 days ago
Rijndael S-box
gigaprofisi
789
587ms
7 days ago
Rijndael S-box
gigaprofisi
796
113ms
7 days ago
Rijndael S-box
gigaprofisi
800
296ms
7 days ago
Rijndael S-box
gigaprofisi
791
1ms
7 days ago
Rijndael S-box
gigaprofisi
800
102ms
7 days ago
Rijndael S-box
HumanoidCPU
791
1ms
7 days ago
Rijndael S-box
Shanethegamer
791
2ms
7 days ago
Rijndael S-box
CaedenHarper
791
1ms
7 days ago
Rijndael S-box
snoozingnewt
791
2ms
8 days ago
Rijndael S-box
HumanoidCPU
311
341ms
8 days ago
Rijndael S-box
HumanoidCPU
311
11ms
8 days ago
Rijndael S-box
HumanoidCPU
606
2ms
8 days ago
Rijndael S-box
HumanoidCPU
809
5ms
8 days ago
Rijndael S-box
HumanoidCPU
879
7ms
8 days ago
Rijndael S-box
emgordon154
101
42ms
8 days ago
Rijndael S-box
cros107
229
10ms
8 days ago
Rijndael S-box
HumanoidCPU
831
14ms
9 days ago
Rijndael S-box
JOrE20
780
897ms
9 days ago
Rijndael S-box
JOrE20
775
2ms
9 days ago
Rijndael S-box
JOrE20
775
3ms
9 days ago
Rijndael S-box
JOrE20
781
110ms
9 days ago
Rijndael S-box
JOrE20
2,949
2ms
9 days ago
Rijndael S-box
JOrE20
546
9ms
9 days ago
Rijndael S-box
tomh1012
345
345ms
9 days ago
Rijndael S-box
luuumine
784
2ms
10 days ago
Rijndael S-box
luuumine
774
2ms
10 days ago
Rijndael S-box
HumanoidCPU
786
308ms
10 days ago
Rijndael S-box
HumanoidCPU
816
6ms
11 days ago
Rijndael S-box
arcpolaris
255
324ms
11 days ago
Rijndael S-box
jacekwladzinski
780
10ms
12 days ago
Rijndael S-box
iczelia
122
288ms
12 days ago
Rijndael S-box
iczelia
591
9ms
12 days ago
Rijndael S-box
HumanoidCPU
798
314ms
12 days ago
Rijndael S-box
MeWhenI
296
1,571ms
12 days ago
Rijndael S-box
MeWhenI
🥉
195
349ms
12 days ago
Rijndael S-box
rollershutter
782
286ms
13 days ago
Rijndael S-box
JOrE20
800
290ms
13 days ago
Rijndael S-box
Blockyheadman
790
290ms
13 days ago
Rijndael S-box
gigaprofisi
777
37ms
14 days ago
Rijndael S-box
gigaprofisi
808
327ms
14 days ago
Rijndael S-box
CornerMercury
121
116ms
14 days ago
Rijndael S-box
HumanoidCPU
861
26ms
15 days ago
Rijndael S-box
CaedenHarper
239
245ms
15 days ago
Rijndael S-box
alexsave
577
9ms
16 days ago
Rijndael S-box
snoozingnewt
224
2ms
16 days ago
Rijndael S-box
snoozingnewt
163
9ms
16 days ago
Rijndael S-box
snoozingnewt
280
2,161ms
16 days ago
Rijndael S-box
snoozingnewt
🥈
208
91ms
16 days ago
Rijndael S-box
snoozingnewt
119
385ms
16 days ago
Rijndael S-box
snoozingnewt
119
25ms
16 days ago
Rijndael S-box
Alex-x90
🥈
127
41ms
18 days ago
Rijndael S-box
BREMAUCY
329
2ms
18 days ago
Rijndael S-box
JayXon
🥈
134
133ms
19 days ago
Rijndael S-box
emgordon154
🥉
138
131ms
20 days ago
Rijndael S-box
Babafaba
146
350ms
21 days ago
Rijndael S-box
Babafaba
146
25ms
21 days ago
Rijndael S-box
Babafaba
786
286ms
21 days ago
Rijndael S-box
Babafaba
776
5ms
21 days ago
Rijndael S-box
KasperKivimaeki
88
2ms
23 days ago
Rijndael S-box
albanian-laundromat
🥉
123
1,304ms
25 days ago
Rijndael S-box
inventshah
128
420ms
25 days ago
Rijndael S-box
inventshah
💎
122
39ms
25 days ago
Rijndael S-box
KatieLG
805
133ms
26 days ago
Rijndael S-box
LostSyntax21
363
33ms
27 days ago
Rijndael S-box
CaedenHarper
🥉
123
1,347ms
23 Oct 2025
Rijndael S-box
Ripick
343
2ms
22 Oct 2025
Rijndael S-box
sean-niemann
🥈
118
120ms
21 Oct 2025