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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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ASCII Table
Billiards
brainfuck
Card Number Validation
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Catalan’s Constant
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Divisors
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Emirp Numbers (Long)
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Evil Numbers (Long)
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Fractions
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Happy Numbers (Long)
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Intersection
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ISBN
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Kolakoski Sequence
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ln 2
Look and Say
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Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
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Morse Decoder
Morse Encoder
Musical Chords
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Odious Numbers (Long)
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Polyominoes
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Quine
Recamán
Repeating Decimals
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Reversi
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Roman to Arabic
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Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
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Spelling Numbers
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Star Wars Opening Crawl
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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
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Gray Code Decoder
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Highly Composite Numbers
NFA Simulator
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p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Tower of Hanoi
MeWhenI
3,592
50ms
26 hours ago
Tutorial
JOrE20
55
52ms
2 days ago
Catalan’s Constant
JOrE20
1,024
49ms
2 days ago
Odd Polyomino Tiling
HumanoidCPU
21,444
56ms
5 days ago
Hilbert Curve
JOrE20
5,139
52ms
5 days ago
Kolakoski Constant
lyphyser
🥇
56
4,559ms
8 days ago
Number Spiral
JOrE20
321
52ms
9 days ago
Inventory Sequence
JOrE20
2,644
56ms
9 days ago
Gijswijt’s Sequence
JOrE20
2,021
58ms
9 days ago
λ
JOrE20
1,036
50ms
10 days ago
Fibonacci
KasperKivimaeki
50
57ms
10 days ago
Fibonacci
lyphyser
🥇
35
55ms
10 days ago
ln 2
gigaprofisi
1,024
51ms
11 days ago
Mandelbrot
lyphyser
💎
87
85ms
11 days ago
Trinomial Triangle
JOrE20
2,088
54ms
11 days ago
Collatz
kmathis22
112
52ms
11 days ago
Fizz Buzz
JOrE20
434
49ms
12 days ago
Ellipse Perimeters
lyphyser
68
55ms
13 days ago
Divisors
lyphyser
🥇
43
53ms
14 days ago
Tutorial
Boowie41
123
70ms
15 days ago
ln 2
Adix-null
1,038
50ms
15 days ago
Sphenic Numbers
HumanoidCPU
8,873
57ms
15 days ago
Semiprime Numbers
lyphyser
74
1,071ms
15 days ago
Binary Lambda Calculus
lyphyser
131
54ms
15 days ago
Polygon Triangulations
lyphyser
110
57ms
16 days ago
Trinomial Triangle
MeWhenI
2,082
52ms
17 days ago
Seven Segment
CaedenHarper
343
60ms
17 days ago
Tower of Hanoi
lyphyser
52
63ms
17 days ago
Tower of Hanoi
bitsandbeyond
71
54ms
18 days ago
Binary Lambda Calculus
CatsAreFluffy
252
53ms
18 days ago
Happy Numbers
MeWhenI
119
52ms
18 days ago
Tower of Hanoi
HumanoidCPU
3,590
53ms
18 days ago
Mandelbrot
AdrienHache
🥉
93
81ms
18 days ago
Mandelbrot
CatsAreFluffy
🥈
90
75ms
19 days ago
Van Eck Sequence
JOrE20
2,576
55ms
19 days ago
12 Days of Christmas
gaving-quadprep
536
55ms
19 days ago
99 Bottles of Beer
gaving-quadprep
332
56ms
20 days ago
γ
gigaprofisi
1,024
50ms
20 days ago
Divisors
AdrienHache
🥇
43
55ms
20 days ago
Quine
Babafaba
364
52ms
20 days ago
Gray Code Encoder
AdrienHache
52
55ms
21 days ago
𝑒
JOrE20
1,024
55ms
21 days ago
Tutorial
luuumine
111
72ms
21 days ago
Ellipse Perimeters
CatsAreFluffy
109
52ms
24 days ago
Partition Numbers
CatsAreFluffy
🥈
63
51ms
24 days ago
24 Game
CatsAreFluffy
🥈
196
4,166ms
24 days ago
Cubes
CatsAreFluffy
🥉
210
60ms
24 days ago
Minesweeper
CatsAreFluffy
🥈
91
51ms
24 days ago
Emojify
CatsAreFluffy
162
70ms
24 days ago
Leap Years
CatsAreFluffy
56
64ms
25 days ago
Tower of Hanoi
rucin93
64
54ms
25 days ago
Tutorial
Openstreetmapler
123
62ms
25 days ago
Tower of Hanoi
CatsAreFluffy
67
56ms
25 days ago
Kolakoski Constant
CatsAreFluffy
🥇
56
285ms
25 days ago
Ascending Primes
CatsAreFluffy
🥉
70
609ms
25 days ago
Prime Numbers (Long)
CatsAreFluffy
🥉
56
135ms
25 days ago
Topological Sort
CatsAreFluffy
🥈
93
56ms
26 days ago
Tower of Hanoi
Shanethegamer
3,598
54ms
26 days ago
Fibonacci
elttil
91
55ms
26 days ago
Fizz Buzz
gaving-quadprep
139
61ms
26 days ago
ASCII Table
gaving-quadprep
112
70ms
26 days ago
Tongue-twisters
gaving-quadprep
311
73ms
26 days ago
QR Decoder
lyphyser
💎
79
48ms
26 days ago
Minesweeper
lyphyser
💎
73
64ms
26 days ago
Trinomial Triangle
CatsAreFluffy
🥈
68
52ms
27 days ago
Ordinal Numbers
gaving-quadprep
77
57ms
27 days ago
Evil Numbers
gaving-quadprep
68
55ms
27 days ago
Odious Numbers
gaving-quadprep
68
55ms
27 days ago
Tutorial
gaving-quadprep
59
67ms
26 Oct 2025
Pernicious Numbers
snoozingnewt
121
55ms
20 Oct 2025
Seven Segment
ndren
639
67ms
19 Oct 2025
Rijndael S-box
blaztoma
121
75ms
19 Oct 2025
Tutorial
DialFrost
55
70ms
18 Oct 2025
Tutorial
SirObby
123
64ms
17 Oct 2025
Tutorial
SurmanPP
103
70ms
17 Oct 2025