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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
Ascending Primes
ASCII Table
Billiards
brainfuck
Card Number Validation
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Christmas Trees
Collatz
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Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
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
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Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
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Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
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PalindromemordnilaP
Pangram Grep
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Reversi
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Roman to Arabic
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Seven Segment
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Submitted
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603
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3,438
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451
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492
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398
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425
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599
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406
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569
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1,192
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Emirp Numbers
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1,192
29 Oct 2019
Emirp Numbers
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486
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Emirp Numbers
primo-ppcg
🥉
375
19 Apr 2019
Emirp Numbers
prplz
381
16 Apr 2019
Emirp Numbers
cafehaine
804
8 Apr 2019