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12 Days of Christmas
24 Game
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Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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Billiards
brainfuck
Calendar
Card Number Validation
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Catalan’s Constant
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Cubes
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Diamonds
Divisors
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Emirp Numbers (Long)
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Evil Numbers (Long)
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Foo Fizz Buzz Bar
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Fractions
Game of Life
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ISBN
Jacobi Symbol
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ln 2
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Lucky Tickets
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Maze
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Morse Decoder
Morse Encoder
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Niven Numbers (Long)
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Odious Numbers (Long)
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PalindromemordnilaP
Pangram Grep
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Quine
Recamán
Repeating Decimals
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Reversi
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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
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
Connect Four
Continued Fractions
Crossword
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CSS Grid
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Flags
Floyd-Steinberg Dithering
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Gray Code Encoder
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p-adic Expansion
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Tutorial
Mefred
272
425ms
13 hours ago
Niven Numbers
DialFrost
92
253ms
4 days ago
𝑒
JOrE20
1,056
239ms
10 days ago
Tutorial
HumanoidCPU
145
412ms
14 days ago
Hexagonal Spiral
bitsandbeyond
411
235ms
21 days ago
Apéry’s Constant
Lv0Sys
545
377ms
13 Dec 2025
Pernicious Numbers
snoozingnewt
88
236ms
8 Dec 2025
ASCII Table
HumanoidCPU
344
272ms
7 Dec 2025
Highly Composite Numbers
HumanoidCPU
445
244ms
7 Dec 2025
Apéry’s Constant
HumanoidCPU
1,056
260ms
7 Dec 2025
Odd Polyomino Tiling
HumanoidCPU
21,484
244ms
7 Dec 2025
Hexagonal Spiral
HumanoidCPU
1,188
268ms
7 Dec 2025
Sphenic Numbers
HumanoidCPU
8,913
269ms
7 Dec 2025
Semiprime Numbers
HumanoidCPU
12,842
238ms
7 Dec 2025
Taxicab Numbers
HumanoidCPU
4,213
259ms
7 Dec 2025
Van Eck Sequence
HumanoidCPU
2,608
235ms
7 Dec 2025
Vampire Numbers
HumanoidCPU
1,124
249ms
7 Dec 2025
Trinomial Triangle
HumanoidCPU
2,120
234ms
7 Dec 2025
Tower of Hanoi
HumanoidCPU
3,630
236ms
7 Dec 2025
Tongue-twisters
HumanoidCPU
576
257ms
7 Dec 2025
Rule 110
HumanoidCPU
15,905
234ms
7 Dec 2025
Smith Numbers
HumanoidCPU
1,877
245ms
7 Dec 2025
Sierpiński Triangle
HumanoidCPU
607
235ms
7 Dec 2025
Rijndael S-box
HumanoidCPU
821
223ms
7 Dec 2025
Recamán
HumanoidCPU
950
222ms
7 Dec 2025
Partition Numbers
HumanoidCPU
700
231ms
7 Dec 2025
Pascal’s Triangle
HumanoidCPU
822
223ms
7 Dec 2025
Pernicious Numbers
HumanoidCPU
153
230ms
7 Dec 2025
Pernicious Numbers (Long)
HumanoidCPU
20,715
237ms
7 Dec 2025
Polyominoes
HumanoidCPU
3,617
248ms
7 Dec 2025
Prime Numbers (Long)
HumanoidCPU
6,001
239ms
7 Dec 2025
Prime Numbers
HumanoidCPU
124
232ms
7 Dec 2025
Odious Numbers (Long)
HumanoidCPU
1,998
236ms
7 Dec 2025
Odious Numbers
HumanoidCPU
126
238ms
7 Dec 2025
Number Spiral
HumanoidCPU
353
230ms
7 Dec 2025
Niven Numbers (Long)
HumanoidCPU
7,491
232ms
7 Dec 2025
Niven Numbers
HumanoidCPU
144
251ms
7 Dec 2025
N Queens
HumanoidCPU
1,299
237ms
7 Dec 2025
Mandelbrot
HumanoidCPU
10,057
240ms
7 Dec 2025
Leyland Numbers
HumanoidCPU
939
237ms
7 Dec 2025
Lucky Numbers
HumanoidCPU
4,873
237ms
7 Dec 2025
Look and Say
HumanoidCPU
1,332
240ms
7 Dec 2025
Leap Years
HumanoidCPU
783
234ms
7 Dec 2025
Kaprekar Numbers
HumanoidCPU
493
241ms
7 Dec 2025
Inventory Sequence
HumanoidCPU
2,676
237ms
7 Dec 2025
Hilbert Curve
HumanoidCPU
5,171
231ms
7 Dec 2025
Gijswijt’s Sequence
HumanoidCPU
2,053
224ms
7 Dec 2025
Happy Numbers (Long)
HumanoidCPU
605
235ms
7 Dec 2025
Happy Numbers
HumanoidCPU
160
220ms
7 Dec 2025
Foo Fizz Buzz Bar
HumanoidCPU
5,772
225ms
7 Dec 2025
Fizz Buzz
HumanoidCPU
466
230ms
7 Dec 2025
Fibonacci
HumanoidCPU
187
232ms
7 Dec 2025
Farey Sequence
HumanoidCPU
4,407
240ms
7 Dec 2025
Evil Numbers (Long)
HumanoidCPU
2,003
246ms
7 Dec 2025
Evil Numbers
HumanoidCPU
123
252ms
7 Dec 2025
Diamonds
HumanoidCPU
1,156
239ms
7 Dec 2025
Emirp Numbers (Long)
HumanoidCPU
1,209
234ms
7 Dec 2025
Emirp Numbers
HumanoidCPU
189
233ms
7 Dec 2025
Divisors
HumanoidCPU
1,219
236ms
7 Dec 2025
Christmas Trees
HumanoidCPU
598
245ms
7 Dec 2025
Cubes
HumanoidCPU
4,154
237ms
7 Dec 2025
Collatz
HumanoidCPU
3,279
232ms
7 Dec 2025
Catalan Numbers
HumanoidCPU
2,925
244ms
7 Dec 2025
Arithmetic Numbers
HumanoidCPU
37,695
238ms
7 Dec 2025
12 Days of Christmas
HumanoidCPU
2,422
249ms
7 Dec 2025
24 Game
HumanoidCPU
12,485
252ms
7 Dec 2025
99 Bottles of Beer
HumanoidCPU
11,938
256ms
7 Dec 2025
Abundant Numbers (Long)
HumanoidCPU
1,017
247ms
7 Dec 2025
Abundant Numbers
HumanoidCPU
216
250ms
7 Dec 2025
Ascending Primes
HumanoidCPU
565
234ms
7 Dec 2025
Smooth Numbers
GolfingSuccess
171
1,258ms
5 Dec 2025
Quine
snoozingnewt
198
233ms
5 Dec 2025
Tongue-twisters
prestosilver
594
250ms
3 Dec 2025
Tower of Hanoi
KatieLG
4,145
230ms
30 Nov 2025
𝑒
BREMAUCY
1,056
247ms
27 Nov 2025
Taxicab Numbers
Shanethegamer
4,213
240ms
26 Nov 2025
Fibonacci
Zach1031
148
223ms
16 Nov 2025
Kolakoski Sequence
HumanoidCPU
2,053
231ms
12 Nov 2025
Tutorial
snoozingnewt
143
485ms
4 Nov 2025
Tower of Hanoi
bitsandbeyond
118
243ms
2 Nov 2025