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

    Lydxn 🇨🇦

    93,223
    92,163
    💎336
    🥇2,367
    🥈277
    🥉231

    96 / 123 Holes

    🔣

    54 / 62 Langs

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    60 / 98 Cheevos

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    4 Holes Authored

    1 Referral

    12 Days of Christmas
    28th 225th 1,596th 8th
    99 Bottles of Beer
    131st27th48th 39th 95th 472nd7th 372nd 3rd
    Abundant Numbers
    238th140th453rd330th 119th76th117th 233rd326th194th 80th251st191st259th210th 303rd211th150th1st87th 184th84th145th38th12th120th253rd460th396th82nd123rd37th235th53rd306th55th 51st126th 142nd246th 204th 207th
    Abundant Numbers (Long)
    276th172nd401st448th 65th143rd 332nd 122nd 72nd395th235th518th382nd 506th280th271st1st90th 242nd144th203rd39th12th163rd272nd817th610th69th118th 33rd438th37th 51st146th 261st358th 410th 329th
    Arabic to Roman
    169th16th 67th 221st 251st 66th1st 120th
    Arithmetic Numbers
    282nd 41st 5th 44th
    Arrows
    37th44th60th 30th 49th 68th 383rd4th39th 6th 24th 19th
    Ascending Primes
    39th 103rd 62nd 79th 42nd 75th 12th 38th
    ASCII Table
    190th 30th 197th 3rd 130th 21st
    brainfuck
    38th 117th165th 2nd 123rd
    Catalan Numbers
    1st 336th 326th 195th394th344th444th435th432nd411th 528th12th249th 1,020th146th220th 270th 192nd357th42nd 120th 122nd 392nd 576th
    Catalan’s Constant
    89th 107th 82nd 70th81st 100th143rd3rd 71st 62nd 52nd
    Christmas Trees
    118th 135th35th178th 140th 54th168th125th 75th 1,362nd8th31st 68th136th 218th61st37th98th 232nd 24th 20th 254th 129th
    Collatz
    126th109th334th224th 34th92nd86th 95th 122nd321st232nd305th 435th 540th36th404th 292nd103rd6th436th 114th284th 497th105th94th428th 364th432nd207th 49th267th 405th 303rd 423rd
    CSS Colors
    136th 426th 128th85th 1st 41st 67th 443rd 117th
    Cubes
    144th 127th
    Day of Week
    323rd 311th226th467th 274th 416th632nd590th550th619th 375th 1,125th138th 419th 668th723rd252nd1st890th61st262nd542nd 198th
    Diamonds
    167th 84th 78th 30th 107th 23rd47th 75th98th 159th29th52nd 8th 88th 13th 123rd
    Divisors
    2,425th1,007th935th 376th792nd 1,073rd1,439th2,194th644th 698th1,444th951st881st939th 997th 782nd 491st1st890th3,870th353rd1,044th529th536th1,030th1,201st1,049th455th 673rd1,459th28th570th370th 415th582nd 1,182nd1,645th 1,210th 870th
    Emirp Numbers
    254th 449th 345th668th 57th106th182nd 393rd418th122nd 154th309th274th174th296th132nd371st382nd192nd 303rd 385th1,032nd15th127th 129th340th363rd484th258th87th75th231st9th225th73rd 34th207th315th 248th533rd913th291st 280th
    Emirp Numbers (Long)
    41st 63rd 31st 26th50th 47th 14th 65th
    Emojify
    79th71st85th 40th 37th 110th 205th30th26th 281st 407th282nd 3rd 50th 21st
    Evil Numbers
    2,809th1,287th493rd383rd578th621st 216th334th377th564th674th950th390th470th353rd737th596th674th579th493rd771st552nd558th36th372nd185th626th346th179th349th1st378th459th832nd743rd332nd327th215th583rd45th550th324th 212th365th774th736th418th671st1,829th571st 663rd
    Evil Numbers (Long)
    594th339th549th620th 303rd257th290th371st436th 265th378th246th572nd400th606th647th588th604th432nd425th32nd334th78th579th324th99th287th1st331st525th607th560th244th301st235th452nd41st398th232nd 108th578th 653rd419th550th 529th 534th
    Farey Sequence
    217th 148th124th112th 65th 206th155th 188th 702nd38th 122nd 5th
    Fibonacci
    206th3,771st943rd393rd1,225th2,293rd 360th398th641st1,221st3,449th2,719th945th1,101st439th1,891st1,144th2,035th1,080th4,628th1,089th1,118th834th1st456th 2,823rd489th214th511th1,981st525th948th2,158th1,957th384th387th376th1,870th45th742nd339th 354th723rd 1,966th2,066th2,090th 1,057th2,232nd1,887th
    Fizz Buzz
    4,994th6,824th1,332nd731st2,136th1,464th 689th3,348th1,474th1,692nd2,039th 1,410th1,500th1,256th2,043rd1,988th1,991st1,498th 3,257th 1,460th1st1,324th 1,983rd743rd133rd1,699th 1,250th1,353rd2,613th3,729th128th611th25th4,328th60th1,662nd117th 532nd1,317th 3,143rd1,312th2,021st 2,697th3,514th1,993rd
    Foo Fizz Buzz Bar
    655th 1,116th 325th 538th 639th 473rd 612th353rd511th317th 501st 233rd280th255th1,114th11th 222nd 457th 515th
    Forsyth–Edwards Notation
    148th 44th 30th 3rd 23rd 18th 8th
    Fractions
    278th 173rd644th206th 384th 302nd 435th 255th 688th141st202nd 227th297th 450th 160th 10th 326th
    Game of Life
    765th 168th 60th
    Gijswijt’s Sequence
    131st 28th 26th 74th 53rd 326th19th 50th 133rd15th38th 8th 16th 165th
    Happy Numbers
    363rd 275th 448th865th 140th198th291st 413th624th168th 189th499th453rd353rd373rd203rd432nd486th182nd23rd259th 307th215th87th144th1st252nd337th516th530th693rd175th135th316th30th388th543rd 97th241st 489th285th790th1,136th333rd 401st
    Happy Numbers (Long)
    125th 377th441st 120th137th 123rd 99th282nd245th260th 368th529th195th23rd 287th157th55th86th1st578th265th 383rd147th 30th308th311th 72nd209th 271st241st 280th 229th
    Hexdump
    61st 122nd 17th 5th
    Intersection
    77th 19th 121st 38th
    Inventory Sequence
    51st229th186th 72nd94th116th 148th 48th199th 219th201st1st112th 184th799th78th148th 103rd 289th533rd96th216th 34th 135th 137th 156th
    ISBN
    43rd 126th 139th 132nd 786th16th58th 106th 249th 26th 22nd 20th 281st
    Jacobi Symbol
    119th 13th 77th 93rd
    Kolakoski Constant
    113th 151st 12th
    Kolakoski Sequence
    22nd 238th62nd 432nd 70th123rd 729th356th 112th234th225th 182nd 87th29th 959th41st140th1st166th246th 431st177th268th 147th 53rd156th 181st 208th
    Leap Years
    1,065th1,012th356th472nd 124th148th198th296th1,263rd2,894th371st715th125th451st343rd244th240th934th492nd205th250th1st170th 780th154th45th141st9th146th188th487th391st110th216th19th584th42nd185th104th 118th786th 1,176th192nd374th 227th 330th
    Levenshtein Distance
    506th 124th203rd 237th 85th 47th105th 3rd 319th
    Leyland Numbers
    156th 195th 1st261st 327th 125th 23rd 136th 180th
    ln 2
    225th 146th 220th243rd 201st215th 601st131st97th 3rd 142nd322nd28th 144th 178th
    Look and Say
    1,038th 90th 106th195th 31st104th 11th 25th146th130th 68th
    Lucky Numbers
    104th 52nd102nd111th 67th 57th 157th 543rd40th 44th 12th 23rd
    Lucky Tickets
    74th 249th 168th 54th 204th 11th 68th 222nd
    Maze
    99th 70th
    Medal Tally
    183rd 42nd
    Morse Decoder
    44th 29th 22nd
    N Queens
    20th 4th 19th
    Niven Numbers
    87th2,370th620th910th1,049th1,067th 247th413th586th716th1,020th1,419th449th1,923rd267th1,028th879th933rd837th728th1,187th989th970th1st387th 630th476th114th323rd1,755th360th541st1,201st1,227th234th340th107th948th49th489th93rd 244th495th 1,065th562nd897th2,519th742nd 857th
    Niven Numbers (Long)
    288th487th541st595th 319th235th271st727th716th 212th 131st551st473rd675th493rd600th669th560th505th20th304th 340th297th147th185th 265th435th679th684th78th221st162nd704th56th325th45th 88th349th 770th414th423rd 521st 433rd
    Number Spiral
    131st 71st 30th 155th
    Odious Numbers
    2,432nd1,347th320th280th473rd914th 210th234th409th751st564th851st576th383rd222nd653rd493rd604th525th368th656th455th321st34th256th142nd411th248th215th243rd1st251st329th794th624th212th214th178th479th43rd328th183rd 179th261st664th648th303rd957th2,071st460th 531st
    Odious Numbers (Long)
    254th272nd496th595th 263rd221st352nd361st390th 208th295th196th529th337th557th670th532nd555th408th400th32nd288th121st516th256th145th212th1st250th455th587th502nd193rd215th183rd376th41st275th375th 155th554th 611th331st491st 448th 489th
    Ordinal Numbers
    431st 162nd 177th 1,183rd48th 199th 149th 258th 109th 96th 119th3rd
    Pangram Grep
    162nd 438th 144th409th 1st184th 1,401st59th133rd 392nd713th 948th 536th33rd 57th 141st 249th
    Pascal’s Triangle
    307th509th500th 187th225th283rd410th672nd 189th 331st 467th784th475th 455th 330th 1st445th1,614th231st203rd1st293rd437th525th179th317th182nd326th464th49th211th104th 135th285th 413th458th 443rd 451st
    Pernicious Numbers
    1,571st631st442nd852nd1,076th 281st412th544th605th929th1,089th360th791st256th894th759th810th741st987th930th1,015th710th1st 107th674th492nd156th346th24th385th570th940th912th230th321st133rd797th38th686th193rd 210th463rd1,147th873rd446th619th1,691st 652nd
    Pernicious Numbers (Long)
    406th273rd331st334th 136th189th221st181st276th 122nd 79th313th293rd322nd332nd265th359th279th326th 1st303rd198th89th134th1st185th339th361st453rd117th155th398th238th34th274th76th 103rd224th 383rd249th301st 297th 308th
    Prime Numbers
    364th 591st947th823rd1,103rd 279th396th 680th751st1,131st475th1,109th501st824th746th663rd651st253rd942nd1,162nd548th210th333rd1st637th359th167th398th1st376th595th938th1,178th320th786th313th611th115th494th213th 230th402nd855th1,820th570th785th2,155th762nd2,105th733rd2,269th
    Prime Numbers (Long)
    350th 541st 711th784th 344th372nd 411th728th 693rd607th689th803rd157th765th701st558th154th391st1st663rd407th183rd610th1st513th635th759th943rd487th606th354th617th104th384th837th 313th450th 809th944th 704th 590th
    Proximity Grid
    120th 33rd 113th
    QR Decoder
    51st
    Quine
    33rd 3,943rd262nd 2,028th2,050th4,004th1,345th1,514th2,666th 2,703rd1,262nd1,619th1,821st 1,737th3,843rd3,039th1,586th 535th1,136th 3,646th234th1,454th464th1,162nd1,632nd1,831st1,649th479th2,875th3,834th1,797th163rd2,073rd1,124th 5,170th3,351st3,182nd1,690th2,159th1,763rd 2,490th 2,454th
    Recamán
    152nd 265th165th112th 69th 1,048th14th92nd 102nd162nd 5th 142nd
    Repeating Decimals
    55th 20th 1st 50th
    Reverse Polish Notation
    175th 207th 1st 71st 183rd 54th 82nd
    Rijndael S-box
    47th
    Rock-paper-scissors-Spock-lizard
    24th 15th 7th 3rd
    Roman to Arabic
    132nd141st209th 139th 147th 237th397th 22nd 261st 211th 613th72nd145th 191st331st 170th91st210th195th 44th1st137th 157th
    ROT13
    8th 119th
    Rule 110
    63rd 50th131st 41st78th 3rd 97th 17th 149th
    Seven Segment
    268th 70th 26th 12th28th 104th 4th 13th 14th
    Sierpiński Triangle
    94th 78th 31st116th99th 172nd 47th137th143rd 720th7th 121st 16th40th71st200th111th 25th 156th 88th
    Smith Numbers
    19th 3rd 12th
    Spelling Numbers
    61st1st 271st 83rd 134th
    Star Wars Opening Crawl
    36th 12th
    Sudoku
    175th 159th
    Sudoku (Fill-in)
    34th 15th
    Time Distance
    17th 4th
    Tongue-twisters
    343rd 94th 171st 515th95th234th 70th 120th
    Transpose Sentence
    162nd 37th 74th 58th
    United States
    40th 20th2nd
    Vampire Numbers
    100th 819th 798th 66th 89th
    Van Eck Sequence
    284th 97th131st143rd 225th 335th250th198th 200th1st149th 814th40th273rd 135th172nd 267th93rd 13th423rd 60th 188th
    Zodiac Signs
    201st 32nd 13th 5th 23rd
    γ
    90th 56th1st 67th 50th 429th
    λ
    37th 328th 33rd 14th 1,509th
    π
    147th 137th295th270th 170th171st 211th 4th 652nd88th23rd 180th 107th222nd73rd 100th 85th 306th
    τ
    181st 122nd377th254th 179th202nd 223rd 4th 594th93rd25th 132nd 214th63rd 82nd 66th 335th
    φ
    288th 202nd514th 430th336th304th318th 392nd161st247th161st 950th143rd100th 15th 325th38th 10th 85th 196th 460th
    √2
    330th 220th 441st396th360th359th 338th214th295th3rd 1,181st200th156th 13th 378th40th 140th 147th 251st 384th
    𝑒
    327th 237th717th399th333rd351st292nd303rd 413th215th467th1st 930th171st17th 217th 358th322nd66th 281st 162nd 316th