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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
    787 798
    24 Game
    115
    99 Bottles of Beer
    571 561
    Abundant Numbers
    538 752734 762 718 849613
    Abundant Numbers (Long)
    543 838723 810 847 908688
    Arabic to Roman
    583 626 507
    Arithmetic Numbers
    747 809 836
    Arrows
    411 424
    Ascending Primes
    373 362
    ASCII Table
    571642 551
    Card Number Validation
    667 610
    Catalan Numbers
    594 550
    Christmas Trees
    667 660
    Collatz
    833 840 800
    CSS Colors
    204 208
    Cubes
    569 583
    Day of Week
    959 787
    Diamonds
    293 289
    Divisors
    613 770 614
    Emirp Numbers
    545 578 561
    Emirp Numbers (Long)
    587 650 663
    Emojify
    385 303
    Evil Numbers
    587 656 824
    Evil Numbers (Long)
    609 651 871
    Fibonacci
    673 750 736
    Fizz Buzz
    812 788 699 707
    Foo Fizz Buzz Bar
    806 741 600
    Fractions
    685 566 609
    Game of Life
    622 528
    Happy Numbers
    473 422
    Happy Numbers (Long)
    473 529
    ISBN
    423 423
    Leap Years
    611 804 698 729
    Levenshtein Distance
    800
    Leyland Numbers
    579 670
    Look and Say
    592
    Lucky Numbers
    469 435 379
    Morse Decoder
    315
    Morse Encoder
    430 436
    Niven Numbers
    627 759 517
    Niven Numbers (Long)
    746 833 642
    Odious Numbers
    607 678 853
    Odious Numbers (Long)
    629 672 871
    Ordinal Numbers
    695 638
    Pangram Grep
    578 692 824
    Pascal’s Triangle
    464 478 369
    Pernicious Numbers
    408 573
    Pernicious Numbers (Long)
    515 747
    Prime Numbers
    582506504810468713613573521445633630614500390458754548662438515571448960562649611561406573257656538636378633924582641368716566765
    Prime Numbers (Long)
    662400596815491750625723566463780717652605461514766635761630518594493943865776673724514592259698547618 660985580675488812643907
    Reverse Polish Notation
    687 616 738
    Rock-paper-scissors-Spock-lizard
    628
    Roman to Arabic
    603 653 426
    Seven Segment
    381 476
    Smith Numbers
    430 460 389
    Spelling Numbers
    619 419
    Time Distance
    632
    Tongue-twisters
    559
    Transpose Sentence
    680
    United States
    120
    Zodiac Signs
    449 417
    φ
    376
    √2
    343
    𝑒
    284