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    The Calendar hole will go live in approximately . Why not try and solve it ahead of time?

    Florian-Mt

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    I am a computer science engineer from Brittany, and want to have some fun doing code golf here.

    ⛳

    64 / 123 Holes

    🔣

    43 / 62 Langs

    🏆

    31 / 98 Cheevos

    📅

    12 Days of Christmas
    418 367
    24 Game
    88
    99 Bottles of Beer
    409 322
    Abundant Numbers
    538 713734 762 690 814613
    Abundant Numbers (Long)
    543 838723 810 764 908688
    Arabic to Roman
    552 444 507
    Arithmetic Numbers
    747 697 836
    Arrows
    552 433
    Ascending Primes
    373 319
    ASCII Table
    571545 437
    Card Number Validation
    667 493
    Catalan Numbers
    594 550
    Christmas Trees
    667 574
    Collatz
    833 760 800
    CSS Colors
    95 91
    Cubes
    439 414
    Day of Week
    959 630
    Diamonds
    293 241
    Divisors
    613 730 614
    Emirp Numbers
    479 474 422
    Emirp Numbers (Long)
    587 538 663
    Emojify
    367 272
    Evil Numbers
    587 656 824
    Evil Numbers (Long)
    609 651 871
    Fibonacci
    673 750 736
    Fizz Buzz
    812 788 639 707
    Foo Fizz Buzz Bar
    806 589 600
    Fractions
    685 481 609
    Game of Life
    601 395
    Happy Numbers
    389 327
    Happy Numbers (Long)
    473 449
    ISBN
    423 330
    Leap Years
    611 804 698 729
    Levenshtein Distance
    800
    Leyland Numbers
    579 569
    Look and Say
    480
    Lucky Numbers
    469 419 379
    Morse Decoder
    218
    Morse Encoder
    347 298
    Niven Numbers
    627 759 517
    Niven Numbers (Long)
    746 833 642
    Odious Numbers
    607 678 853
    Odious Numbers (Long)
    629 672 871
    Ordinal Numbers
    695 520
    Pangram Grep
    578 587 824
    Pascal’s Triangle
    464 442 369
    Pernicious Numbers
    408 573
    Pernicious Numbers (Long)
    505 747
    Prime Numbers
    582506469810459609588512479445633630614500341458705548662438485571418820562554611538406573257656538576378551924582500368597566631
    Prime Numbers (Long)
    662400596815482739625699553463780717652581461514766635761630518594493943865776673724500592259698547559 660985580675488812643907
    Reverse Polish Notation
    687 446 738
    Rock-paper-scissors-Spock-lizard
    423
    Roman to Arabic
    603 493 426
    Seven Segment
    338 348
    Smith Numbers
    430 336 389
    Spelling Numbers
    379 243
    Time Distance
    351
    Tongue-twisters
    311
    Transpose Sentence
    539
    United States
    88
    Zodiac Signs
    371 284
    φ
    369
    √2
    343
    𝑒
    284