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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
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Arabic to Roman
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Arrows
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brainfuck
Card Number Validation
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Catalan’s Constant
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Collatz
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Divisors
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Game of Life
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Happy Numbers (Long)
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Inventory Sequence
ISBN
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Leap Years
Levenshtein Distance
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ln 2
Look and Say
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Lucky Tickets
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Maze
Medal Tally
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Reversi
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Rule 110
Scrambled Sort
Set
Seven Segment
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Star Wars Opening Crawl
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Sudoku (Fill-in)
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Tic-tac-toe
Time Distance
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Vampire Numbers
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γ
λ
π
τ
φ
√2
𝑒
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Calendar
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p-adic Expansion
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Tutorial
Hole
Golfer
Bytes
Submitted
Emirp Numbers
HumanoidCPU
148
2 days ago
Vampire Numbers
HumanoidCPU
1,083
5 days ago
Factorial Factorisation
HumanoidCPU
874
5 days ago
Niven Numbers (Long)
DialFrost
77
11 days ago
Niven Numbers
DialFrost
61
11 days ago
Happy Numbers (Long)
Shanethegamer
126
11 days ago
Abundant Numbers
Shanethegamer
114
11 days ago
Abundant Numbers (Long)
Shanethegamer
115
11 days ago
Niven Numbers (Long)
Shanethegamer
102
11 days ago
Niven Numbers
Shanethegamer
63
11 days ago
Semiprime Numbers
Shanethegamer
126
11 days ago
Fibonacci
Shanethegamer
58
11 days ago
Trinomial Triangle
KatieLG
2,098
27 Apr 2025
Sphenic Numbers
KatieLG
10,671
27 Apr 2025
Semiprime Numbers
KatieLG
15,425
27 Apr 2025
Odd Polyomino Tiling
KatieLG
21,649
27 Apr 2025
Mandelbrot
KatieLG
10,056
27 Apr 2025
Hilbert Curve
KatieLG
5,161
27 Apr 2025
Highly Composite Numbers
KatieLG
464
27 Apr 2025
Hexagonal Spiral
KatieLG
1,381
27 Apr 2025
Hexagonal Spiral
Shanethegamer
1,347
21 Apr 2025
𝑒
KatieLG
1,015
20 Apr 2025
√2
KatieLG
1,015
20 Apr 2025
φ
KatieLG
1,015
20 Apr 2025
τ
KatieLG
1,015
20 Apr 2025
π
KatieLG
1,015
20 Apr 2025
λ
KatieLG
1,015
20 Apr 2025
γ
KatieLG
1,015
20 Apr 2025
Van Eck Sequence
KatieLG
3,566
20 Apr 2025
Vampire Numbers
KatieLG
1,237
20 Apr 2025
Tongue-twisters
KatieLG
548
20 Apr 2025
Smith Numbers
KatieLG
2,211
20 Apr 2025
Sierpiński Triangle
KatieLG
581
20 Apr 2025
Rule 110
KatieLG
15,963
20 Apr 2025
Rijndael S-box
KatieLG
795
20 Apr 2025
Recamán
KatieLG
1,158
20 Apr 2025
Prime Numbers (Long)
KatieLG
7,188
20 Apr 2025
Prime Numbers
KatieLG
107
20 Apr 2025
Polyominoes
KatieLG
4,841
20 Apr 2025
Pernicious Numbers (Long)
KatieLG
24,925
20 Apr 2025
Pernicious Numbers
KatieLG
146
20 Apr 2025
Pascal’s Triangle
KatieLG
800
20 Apr 2025
Partition Numbers
KatieLG
758
20 Apr 2025
Odious Numbers (Long)
KatieLG
2,456
20 Apr 2025
Odious Numbers
KatieLG
110
20 Apr 2025
Number Spiral
KatieLG
321
20 Apr 2025
Niven Numbers (Long)
KatieLG
8,987
20 Apr 2025
Niven Numbers
KatieLG
135
20 Apr 2025
N Queens
KatieLG
1,405
20 Apr 2025
Lucky Numbers
KatieLG
5,831
20 Apr 2025
Look and Say
KatieLG
1,310
20 Apr 2025
ln 2
KatieLG
1,015
20 Apr 2025
Leyland Numbers
KatieLG
1,004
20 Apr 2025
Leap Years
KatieLG
887
20 Apr 2025
Kolakoski Sequence
KatieLG
2,012
20 Apr 2025
Kolakoski Constant
KatieLG
1,015
20 Apr 2025
Kaprekar Numbers
KatieLG
519
20 Apr 2025
Inventory Sequence
KatieLG
3,634
20 Apr 2025
Happy Numbers (Long)
KatieLG
706
20 Apr 2025
Happy Numbers
KatieLG
150
20 Apr 2025
Gijswijt’s Sequence
KatieLG
3,011
20 Apr 2025
Foo Fizz Buzz Bar
KatieLG
6,730
20 Apr 2025
Fizz Buzz
KatieLG
524
20 Apr 2025
Fibonacci
KatieLG
176
20 Apr 2025
Farey Sequence
KatieLG
5,140
20 Apr 2025
Factorial Factorisation
KatieLG
874
20 Apr 2025
Evil Numbers (Long)
KatieLG
2,462
20 Apr 2025
Evil Numbers
KatieLG
106
20 Apr 2025
Emirp Numbers (Long)
KatieLG
1,407
20 Apr 2025
Emirp Numbers
KatieLG
183
20 Apr 2025
Divisors
KatieLG
1,277
20 Apr 2025
Diamonds
KatieLG
1,203
20 Apr 2025
Cubes
KatieLG
4,223
20 Apr 2025
Collatz
KatieLG
4,237
20 Apr 2025
Christmas Trees
KatieLG
611
20 Apr 2025