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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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ASCII Table
Billiards
brainfuck
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
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Day of Week
DFA Simulator
Diamonds
Divisors
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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
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Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
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Morse Encoder
Musical Chords
N Queens
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Number Spiral
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Odious Numbers (Long)
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Pernicious Numbers (Long)
Poker
Polyominoes
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Prime Numbers (Long)
Proximity Grid
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Quine
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Reversi
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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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
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Hexagonal Spiral
Highly Composite Numbers
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p-adic Expansion
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190
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127
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1,024
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90
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371
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562
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323
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1,028
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131
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176
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192
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819
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145
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sean-niemann
147
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dokutan
610
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325
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145
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jared-hughes
186
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KatieLG
1,045
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Just4FunCoder
73
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HPWiz
🥈
110
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jared-hughes
122
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Mukundan314
71
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Shanethegamer
1,009
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Hazel7478
1,011
22 days ago
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emgordon154
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219
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primo-ppcg
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175
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MeWhenI
112
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230
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💎
172
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msbranicky
1,057
26 days ago
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snoozingnewt
29
26 days ago
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KatieLG
1,158
27 days ago
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dokutan
1,057
27 days ago
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edsrzf
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66
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52
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albanian-laundromat
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66
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albanian-laundromat
207
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147
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olleicua
1,009
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CaedenHarper
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66
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kkoenig
1,054
10 Sep 2025
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emgordon154
36
10 Sep 2025
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pardouin
47
9 Sep 2025
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dokutan
1,016
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edsrzf
46
7 Sep 2025
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Yax42
105
5 Sep 2025
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albanian-laundromat
🥉
277
5 Sep 2025
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cros107
106
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cthierfelder
148
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fuzzylojik-golf
71
2 Sep 2025
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fuzzylojik-golf
117
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FortuiteMan
🥈
90
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75
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fuzzylojik-golf
69
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108
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