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iogii
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12 Days of Christmas
24 Game
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Abundant Numbers
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Arabic to Roman
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Billiards
brainfuck
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
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Divisors
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Emirp Numbers (Long)
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Evil Numbers (Long)
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Fractions
Game of Life
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Happy Numbers (Long)
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Intersection
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ISBN
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ln 2
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Lucky Tickets
Mahjong
Mandelbrot
Maze
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Odious Numbers (Long)
Ordinal Numbers
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Pangram Grep
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Poker
Polyominoes
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Quine
Recamán
Repeating Decimals
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Reversi
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Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
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
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
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
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CSS Grid
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Floyd-Steinberg Dithering
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Gray Code Encoder
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Highly Composite Numbers
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p-adic Expansion
Polygon Triangulations
QR Encoder
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Semiprime Numbers
Smooth Numbers
Snake
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Hilbert Curve
BREMAUCY
🥈
5,123
14ms
33 hours ago
Evil Numbers
JOrE20
75
13ms
3 days ago
ROT13
snoozingnewt
20
14ms
4 days ago
π
Carlos-EAC
1,008
19ms
5 days ago
Tower of Hanoi
CaedenHarper
🥉
3,582
19ms
7 days ago
Tower of Hanoi
KatieLG
🥉
3,582
14ms
8 days ago
Pernicious Numbers (Long)
dokutan
🥈
107
296ms
9 days ago
Evil Numbers (Long)
dokutan
96
49ms
9 days ago
Odious Numbers (Long)
dokutan
93
60ms
9 days ago
Pascal’s Triangle
dokutan
111
22ms
9 days ago
Divisors
dokutan
125
31ms
9 days ago
Leap Years
dokutan
64
15ms
9 days ago
Farey Sequence
dokutan
149
19ms
9 days ago
Collatz
dokutan
116
200ms
9 days ago
Pernicious Numbers
dokutan
61
15ms
9 days ago
Fibonacci
dokutan
61
15ms
9 days ago
Niven Numbers (Long)
dokutan
104
127ms
9 days ago
Niven Numbers
dokutan
64
15ms
9 days ago
Prime Numbers (Long)
dokutan
128
4,663ms
9 days ago
Abundant Numbers (Long)
dokutan
113
1,432ms
9 days ago
Abundant Numbers
dokutan
112
73ms
9 days ago
Tower of Hanoi
dokutan
🥈
200
14ms
10 days ago
Roman to Arabic
AidanWalter
1,011
240ms
11 days ago
Taxicab Numbers
HumanoidCPU
4,165
13ms
12 days ago
99 Bottles of Beer
JOrE20
11,890
17ms
12 days ago
Taxicab Numbers
Shanethegamer
4,165
14ms
12 days ago
Foo Fizz Buzz Bar
HPWiz
💎
80
398ms
13 days ago
Tower of Hanoi
MeWhenI
💎
104
17ms
15 days ago
Roman to Arabic
Schmitt-Very-Cool
905
516ms
16 days ago
Van Eck Sequence
KatieLG
1,773
14ms
20 days ago
Vampire Numbers
KatieLG
1,065
14ms
20 days ago
Smith Numbers
KatieLG
1,706
16ms
20 days ago
Recamán
KatieLG
834
14ms
20 days ago
Odious Numbers (Long)
KatieLG
1,728
14ms
20 days ago
N Queens
KatieLG
1,236
15ms
20 days ago
Leap Years
KatieLG
648
15ms
20 days ago
Kolakoski Sequence
KatieLG
382
16ms
20 days ago
Inventory Sequence
KatieLG
1,848
15ms
20 days ago
Foo Fizz Buzz Bar
KatieLG
1,661
15ms
20 days ago
Fizz Buzz
KatieLG
302
14ms
20 days ago
Factorial Factorisation
KatieLG
🥉
828
15ms
20 days ago
Evil Numbers (Long)
KatieLG
1,732
15ms
20 days ago
Emirp Numbers (Long)
KatieLG
1,049
15ms
20 days ago
Divisors
KatieLG
873
14ms
20 days ago
Diamonds
KatieLG
462
15ms
20 days ago
Cubes
KatieLG
1,025
16ms
20 days ago
Collatz
KatieLG
2,319
15ms
20 days ago
Catalan Numbers
KatieLG
2,783
15ms
20 days ago
Abundant Numbers (Long)
KatieLG
877
13ms
20 days ago
Polyominoes
KatieLG
🥈
1,448
15ms
20 days ago
Fibonacci
Zach1031
95
36ms
23 days ago
Trinomial Triangle
MeWhenI
🥉
2,072
14ms
8 Nov 2025
Tower of Hanoi
HumanoidCPU
🥉
3,582
13ms
6 Nov 2025
𝑒
JOrE20
1,008
14ms
6 Nov 2025
Fizz Buzz
Blockyheadman
168
13ms
6 Nov 2025
γ
gigaprofisi
1,008
15ms
4 Nov 2025
Tutorial
Openstreetmapler
175
18ms
30 Oct 2025
Tower of Hanoi
Shanethegamer
🥉
3,582
15ms
30 Oct 2025
Ellipse Perimeters
Shanethegamer
98
14ms
27 Oct 2025
Evil Numbers
Babafaba
75
13ms
24 Oct 2025
Odious Numbers
Babafaba
78
15ms
24 Oct 2025
99 Bottles of Beer
HPWiz
💎
158
243ms
17 Oct 2025
Tutorial
luuumine
64
17ms
16 Oct 2025
Tutorial
Babafaba
175
20ms
15 Oct 2025
Quine
Sakisan
🥇
8
13ms
14 Oct 2025
Fizz Buzz
h3ra993huskp
418
14ms
13 Oct 2025
Quine
DialFrost
🥉
9
14ms
10 Oct 2025
Quine
HPWiz
🥇
8
13ms
10 Oct 2025
Fibonacci
snoozingnewt
129
13ms
7 Oct 2025
Trinomial Triangle
dokutan
🥈
1,649
14ms
6 Oct 2025
Prime Numbers
snoozingnewt
140
22ms
6 Oct 2025
Prime Numbers (Long)
snoozingnewt
156
330ms
6 Oct 2025
Trinomial Triangle
blaztoma
💎
233
15ms
30 Sep 2025
Trinomial Triangle
CaedenHarper
🥉
2,072
13ms
30 Sep 2025
Niven Numbers
albanian-laundromat
64
14ms
29 Sep 2025