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

    inventshah

    105,805
    101,716
    💎29
    🥇233
    🥈90
    🥉96

    Why waste time write lot byte when few byte do trick?

    119 / 123 Holes

    🔣

    55 / 62 Langs

    🏆

    66 / 99 Cheevos

    📅

    1 Hole Authored

    1 Referral

    12 Days of Christmas
    305th 982nd 911th 1,204th 397th 185th 143rd
    24 Game
    286th
    99 Bottles of Beer
    341st 119th 177th 1,318th 231st 101st
    Abundant Numbers
    921st 741st 2,974th395th 696th 800th 1,234th 1,089th
    Abundant Numbers (Long)
    737th 503rd 610th 445th 426th 927th
    Arabic to Roman
    219th 156th 895th126th 436th 876th
    Arithmetic Numbers
    450th 374th 159th 706th
    Arrows
    231st 241st 349th 465th 732nd
    Ascending Primes
    201st 197th
    ASCII Table
    345th 358th 392nd 972nd 317th 376th
    Billiards
    293rd
    brainfuck
    612th 482nd 458th 575th 335th
    Card Number Validation
    210th 217th 53rd 327th
    Catalan Numbers
    827th 998th 578th 408th 1,237th137th 620th 30th
    Catalan’s Constant
    3rd 340th 436th
    Christmas Trees
    333rd 303rd 799th 873rd 804th 275th 406th
    Collatz
    866th 690th 1,699th 2,276th100th 1,204th 2,379th 1,286th
    CSS Colors
    150th 300th 1st 225th 172nd 400th
    Cubes
    473rd 448th 165th
    Day of Week
    653rd 279th 424th 855th 103rd 860th 765th
    DFA Simulator
    363rd
    Diamonds
    378th 386th 176th 318th 686th 808th 452nd 115th
    Divisors
    2,554th 1,874th 419th 877th 1,122nd 1,028th 3,950th1,296th 787th 35th 2,830th 946th
    Emirp Numbers
    1,114th 454th 600th 2,280th803rd 718th 285th 904th 576th
    Emirp Numbers (Long)
    282nd 235th 622nd 456th 131st 685th 1,153rd 375th
    Emojify
    224th 179th 159th 213th 233rd 172nd 264th
    Evil Numbers
    2,392nd 791st 882nd 1,208th 617th 3,371st492nd 45th 651st 1,475th
    Evil Numbers (Long)
    1,207th 470th 344th 475th 1,836th 1,895th440th 115th 1,745th 832nd
    Factorial Factorisation
    375th 308th 500th 592nd
    Farey Sequence
    316th 255th 435th
    Fibonacci
    4,326th2,618th 734th 629th 3,445th 6,627th224th 2,066th 55th5,747th2,842nd 3,219th5,595th 4,151st
    Fizz Buzz
    5,693rd2,134th1,522nd8,331st2,087th12,770th1,142nd3,654th746th 5,709th8,180th3,286th1,153rd4,215th3,578th3,193rd6,253rd6,698th10,061st2,054th11,388th5,264th5,190th1,257th10,236th10,476th8,539th6,805th23rd703rd3,460th4,426th1,656th1,622nd4,643rd5,719th7,691st4,221st500th424th10,678th1,679th1,540th3,059th2,672nd4,865th3,007th8,825th6,605th9,230th9,295th9,060th1,949th
    Foo Fizz Buzz Bar
    356th999th 526th 498th 1,319th 765th 2,136th 645th 1,538th 551st 1,962nd 24th1,173rd 1,733rd 520th
    Forsyth–Edwards Notation
    245th 294th 286th 442nd 34th
    Fractions
    740th 264th 259th 637th 798th 484th 10th 842nd
    Game of Life
    361st 273rd 540th
    Gijswijt’s Sequence
    377th 268th 405th 284th
    Happy Numbers
    969th 850th 639th 1,905th937th 1,028th 433rd 545th 897th
    Happy Numbers (Long)
    321st 383rd 358th 522nd 140th 1,079th295th 439th 740th 615th 535th
    Hexdump
    147th 259th 526th
    Intersection
    712th 98th 55th 677th 417th 663rd 334th 691st 1,053rd 398th
    Inventory Sequence
    263rd 153rd 548th 395th 423rd 964th
    ISBN
    204th 246th 811th 493rd 778th 1,045th 253rd
    Jacobi Symbol
    222nd 189th 430th 17th 363rd127th 402nd 116th
    Kaprekar Numbers
    170th 535th
    Kolakoski Constant
    229th 116th 149th 308th 625th 240th
    Kolakoski Sequence
    556th 516th 428th 235th 260th 380th 545th 293rd
    Leap Years
    1,020th1,137th 436th 265th 1,614th 111th 3,575th36th 3,163rd 607th373rd 3,441st3,195th 872nd
    Levenshtein Distance
    411th 414th 468th 112th 437th 58th 304th
    Leyland Numbers
    1,046th 496th 801st 399th 667th
    ln 2
    625th 507th 146th 73rd 3rd 28th 695th
    Look and Say
    485th 421st 259th 282nd 381st 323rd
    Lucky Numbers
    463rd 419th 177th 963rd
    Lucky Tickets
    229th 189th 534th 239th 512th 632nd 280th
    Mahjong
    244th
    Mandelbrot
    232nd 280th 330th
    Maze
    300th 31st 313th
    Medal Tally
    235th 66th 379th
    Morse Decoder
    116th 123rd 341st 347th 247th
    Morse Encoder
    152nd 169th 322nd 307th
    Musical Chords
    224th 274th 264th
    N Queens
    365th
    Niven Numbers
    1,798th1,543rd 987th 246th 425th 2,855th 1,120th 277th 2,962nd63rd 683rd 209th1,028th2,878th 1,613th 720th
    Niven Numbers (Long)
    939th 706th 658th 677th 144th 1,814th302nd 427th 363rd904th 2,003rd 1,217th
    Number Spiral
    164th 312th 532nd 569th 364th
    Odious Numbers
    2,433rd 583rd 692nd 1,007th 475th 2,801st370th 43rd 543rd 1,115th
    Odious Numbers (Long)
    1,567th 527th 474th 426th 1,670th 1,710th231st 518th 41st 1,680th 793rd
    Ordinal Numbers
    1,100th446th 491st 426th 622nd 700th 800th617th 118th2nd 661st
    PalindromemordnilaP
    563rd 370th
    Pangram Grep
    1,707th 1,503rd 658th 1,640th54th 243rd 802nd 423rd179th 507th
    Partition Numbers
    252nd 277th 134th
    Pascal’s Triangle
    1,231st 795th 656th 763rd 1,709th 910th 534th 233rd 1,135th 775th
    Pernicious Numbers
    591st 1,019th 263rd345th511th 1,594th 958th 238th 908th 682nd 1,140th 652nd 1,350th1,986th175th 747th 147th 38th931st 913th417th1,154th 810th1,632nd891st 614th
    Pernicious Numbers (Long)
    639th 455th861st 300th 985th722nd 249th 38th 190th945th 314th 601st
    Poker
    382nd
    Prime Numbers
    1,127th 499th 1,075th 1,097th 3,322nd168th 1,658th 269th1,576th1,255th 676th 626th
    Prime Numbers (Long)
    1,248th 525th 686th 646th 2,001st365th 586th 212th1,827th 2,479th 562nd
    Proximity Grid
    180th 196th 363rd
    QR Decoder
    218th 192nd 185th 315th
    Quine
    1st4,073rd266th3,074th 4,096th 2,468th 1,980th 238th 167th 2,470th 3,331st
    Recamán
    334th 95th 160th 568th 1,395th 792nd
    Repeating Decimals
    215th 420th 152nd
    Reverse Polish Notation
    409th 255th 1st 519th 802nd 670th 495th
    Rijndael S-box
    42nd 198th 167th 24th131st 290th 408th 113th 199th442nd
    Rock-paper-scissors-Spock-lizard
    118th 62nd 257th 457th361st 95th
    Roman to Arabic
    519th 252nd 282nd 527th 227th 567th 1,179th 241st
    ROT13
    475th 435th 318th
    Rule 110
    136th 140th 138th309th 108th 92nd256th267th 458th60th 227th 287th445th 48th 35th283rd562nd 257th 158th
    Scrambled Sort
    396th 273rd
    Set
    264th
    Seven Segment
    204th 162nd 383rd 389th 157th484th 269th
    SI Units
    221st 314th
    Sierpiński Triangle
    408th 334th 948th548th 296th 648th 441st
    Smith Numbers
    430th 351st 510th 150th 211th 140th 326th
    Spelling Numbers
    135th 126th 269th76th 709th 593rd
    Star Wars GPT
    97th 193rd
    Star Wars Opening Crawl
    315th 150th
    Sudoku
    135th
    Sudoku (Fill-in)
    130th
    Ten-pin Bowling
    113th 292nd
    Tic-tac-toe
    211th 340th
    Time Distance
    37th 118th 468th 100th
    Tongue-twisters
    158th 806th 899th 105th
    Topological Sort
    137th 128th 208th
    Tower of Hanoi
    494th
    Transpose Sentence
    693rd 601st 441st
    Trinomial Triangle
    249th
    United States
    145th 169th 185th 211th 457th100th 128th
    Vampire Numbers
    337th 350th 459th 147th
    Van Eck Sequence
    373rd 329th 419th 457th 395th 619th 527th
    Zeckendorf Representation
    182nd 146th 460th 59th 445th
    Zodiac Signs
    164th 140th 377th 318th 295th
    γ
    312th 95th 1st 524th 376th
    λ
    45th 57th 447th 468th 538th
    π
    620th 1,130th280th 7th 148th 427th 922nd
    τ
    616th 882nd162nd 15th 112th 412th 760th
    φ
    982nd 339th 260th 1,061st549th 68th 779th 144th 1,043rd
    √2
    1,048th 471st 197th 635th 1,174th562nd 134th 277th 104th 4th 1,166th
    𝑒
    413th 309th 203rd 1,164th582nd 18th 758th 234th 67th 1,105th 901st