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    ndren

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    12 Days of Christmas
    18th 21st
    24 Game
    8th22nd 10th 8th 5th 14th 6th
    99 Bottles of Beer
    20th
    Abundant Numbers
    34th 14th
    Abundant Numbers (Long)
    16th
    Arabic to Roman
    22nd 55th
    Arithmetic Numbers
    11th 8th
    Arrows
    8th 45th
    Ascending Primes
    42nd 30th 24th 18th 8th
    ASCII Table
    31st
    Billiards
    9th
    brainfuck
    12th 30th
    Card Number Validation
    12th
    Catalan Numbers
    85th
    Catalan’s Constant
    8th 5th 28th
    Christmas Trees
    64th 7th
    Collatz
    5th 47th
    CSS Colors
    8th 60th
    Cubes
    9th 34th 48th 7th
    Day of Week
    1st 1st
    DFA Simulator
    25th
    Diamonds
    24th
    Divisors
    47th 1st 31st
    Emirp Numbers
    15th
    Emirp Numbers (Long)
    16th
    Emojify
    6th 19th 34th 22nd
    Evil Numbers
    1st 84th
    Evil Numbers (Long)
    1st 51st
    Factorial Factorisation
    17th 4th
    Farey Sequence
    6th 19th
    Fibonacci
    28th260th 221st 6th 13th 64th 58th 1st 7th81st
    Fizz Buzz
    32nd31st11th 20th32nd426th54th 19th 42nd 18th 35th 1st 39th 47th 33rd 92nd1st36th 21st25th76th 3rd291st 35th5th
    Foo Fizz Buzz Bar
    23rd 19th
    Forsyth–Edwards Notation
    16th
    Fractions
    45th
    Game of Life
    25th
    Gijswijt’s Sequence
    23rd
    Happy Numbers
    1st 28th
    Happy Numbers (Long)
    21st
    Hexdump
    25th
    Hilbert Curve
    7th 14th 6th
    Intersection
    14th 25th
    Inventory Sequence
    24th
    ISBN
    16th
    Jacobi Symbol
    24th
    Kaprekar Numbers
    16th
    Kolakoski Constant
    14th
    Kolakoski Sequence
    13th
    Leap Years
    126th 14th
    Levenshtein Distance
    23rd 1st
    Leyland Numbers
    1st
    ln 2
    5th11th 1st 4th
    Look and Say
    33rd 10th 37th 11th 54th 9th
    Lucky Numbers
    63rd 13th
    Lucky Tickets
    28th 19th
    Mahjong
    21st 20th
    Mandelbrot
    15th
    Maze
    7th
    Medal Tally
    29th
    Minesweeper
    7th
    Morse Decoder
    18th
    Morse Encoder
    5th 34th
    Musical Chords
    29th 3rd
    N Queens
    24th
    Niven Numbers
    1st
    Niven Numbers (Long)
    40th
    Number Spiral
    31st 10th
    Odious Numbers
    35th 1st
    Odious Numbers (Long)
    33rd 1st
    Ordinal Numbers
    3rd
    PalindromemordnilaP
    6th
    Pangram Grep
    26th 27th37th 67th 30th 9th 9th 58th64th24th 56th 26th 86th 27th
    Partition Numbers
    30th
    Pascal’s Triangle
    20th 44th
    Pernicious Numbers
    1st
    Pernicious Numbers (Long)
    28th
    Poker
    18th
    Polyominoes
    19th
    Prime Numbers
    45th 1st 119th1st
    Prime Numbers (Long)
    1st 66th
    Proximity Grid
    24th
    QR Decoder
    19th
    Quine
    1st43rd1st21st 25th23rd142nd108th 12th 1st58th36th4th46th 63rd 25th25th 76th 78th71st63rd10th84th278th 79th 124th59th38th54th120th48th 35th1st32nd78th 1st112th 60th61st13th14th38th 23rd30th
    Recamán
    16th
    Repeating Decimals
    14th 21st
    Reverse Polish Notation
    1st 36th
    Reversi
    35th
    Rijndael S-box
    5th 6th 15th15th5th 15th 9th
    Rock-paper-scissors-Spock-lizard
    18th
    Roman to Arabic
    27th 20th
    ROT13
    1st
    Rule 110
    20th
    Scrambled Sort
    2nd 27th 22nd
    Set
    16th
    Seven Segment
    80th 59th
    SI Units
    24th 18th
    Sierpiński Triangle
    22nd 53rd
    Smith Numbers
    24th
    Spelling Numbers
    33rd1st 34th
    Star Wars GPT
    18th
    Star Wars Opening Crawl
    26th
    Sudoku
    49th
    Sudoku (Fill-in)
    58th
    Ten-pin Bowling
    20th
    Tic-tac-toe
    24th 18th
    Time Distance
    22nd
    Tongue-twisters
    9th 28th
    Topological Sort
    5th 2nd
    Tower of Hanoi
    8th
    Transpose Sentence
    23rd
    Trinomial Triangle
    12th
    United States
    13th 31st
    Vampire Numbers
    25th
    Van Eck Sequence
    31st
    Zeckendorf Representation
    12th
    Zodiac Signs
    31st
    γ
    5th 5th20th4th 6th18th2nd 13th 11th4th 56th12th9th 7th 12th10th 3rd 4th7th11th6th5th 4th 7th4th8th
    λ
    11th 5th 10th 22nd 16th
    π
    11th 1st 4th 11th
    τ
    75th 4th 8th
    φ
    7th 33rd
    √2
    1st
    𝑒
    8th 9th 1st15th