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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
    312th 153rd 240th
    99 Bottles of Beer
    20th265th361st 16th 317th 250th6th 239th 3rd
    Abundant Numbers
    252nd147th218th331st 16th35th44th 1,007th299th110th 82nd242nd193rd212th190th 239th214th136th38th46th 177th41st141st18th2nd101st152nd278th245th39th76th17th240th5th317th31st 8th77th 128th259th 178th 201st347th
    Abundant Numbers (Long)
    290th196th337th413th 50th119th 274th 88th 77th322nd221st272nd324th 402nd295th230th1st92nd 235th120th154th36th3rd144th259th655th504th54th121st 22nd439th32nd 48th125th 249th311th 354th 286th
    Arabic to Roman
    137th18th 71st 297th 238th 66th2nd 301st
    Arithmetic Numbers
    219th 67th 6th 16th
    Arrows
    54th68th117th 19th 45th 65th 353rd26th35th 4th 15th 41st
    Ascending Primes
    37th 97th 53rd 75th 40th 71st 12th 32nd
    ASCII Table
    164th 22nd 115th 2nd 636th 14th
    brainfuck
    33rd 301st 2nd 210th
    Catalan Numbers
    1st 291st 282nd 186th349th299th394th385th382nd361st 509th12th215th 1,014th137th189th 214th 183rd312th30th 108th 113th 347th 547th
    Catalan’s Constant
    85th 66th 82nd 69th84th 96th142nd3rd 78th 52nd 153rd
    Christmas Trees
    104th 100th21st148th 61st 37th147th112th 46th 1,075th6th31st 41st119th 188th52nd30th79th 12th 94th 13th 180th 114th
    Collatz
    164th94th362nd261st 33rd79th64th253rd 81st 170th342nd240th287th 482nd 537th💎445th 313th83rd4th360th 92nd305th 503rd90th85th478th 31st475th212th 36th273rd 463rd 333rd 471st
    CSS Colors
    437th 145th 442nd99th 1st 44th 62nd 157th 139th
    Cubes
    9th 39th
    Day of Week
    289th 277th190th421st 226th 381st537th508th731st525th 340th 1,017th102nd 384th 579th626th216th1st725th61st251st429th 162nd
    Diamonds
    143rd 53rd 30th 25th 85th 17th39th 52nd83rd 130th338th36th 2nd 64th 12th 106th
    Divisors
    2,325th897th794th 165th188th 700th1,138th2,108th265th 407th1,158th810th768th798th 887th 461st 208th1st777th3,670th146th934th246th269th920th1,023rd940th178th 387th1,171st35th304th28th 164th319th 967th1,054th 1,039th 757th
    Emirp Numbers
    40th347th 217th544th 49th58th108th 93rd265th74th 55th179th150th109th123rd408th203rd253rd204th 83rd 184th987th41st53rd 106th148th244th794th684th54th19th130th9th165th16th 14th97th903rd 75th263rd736th177th 172nd342nd
    Emirp Numbers (Long)
    37th 58th 34th 26th44th 41st 13th 18th
    Emojify
    82nd58th72nd 29th 39th 157th 274th22nd35th 68th 37th46th 4th 232nd 18th
    Evil Numbers
    2,008th476th396th550th590th 225th346th390th541st553rd876th396th447th366th628th574th559th553rd476th631st535th416th36th385th185th419th363rd179th340th1st391st427th732nd635th338th333rd224th561st45th533rd221st 212th378th651st632nd407th612th1,721st472nd 601st896th
    Evil Numbers (Long)
    558th322nd508th586th 290th266th277th344th400th 260th351st246th539th374th575th604th552nd573rd415th409th32nd317th79th546th303rd102nd257th1st314th484th577th528th244th288th235th425th41st372nd99th 111th545th 614th394th518th 488th 493rd
    Farey Sequence
    196th 122nd98th90th 49th 184th130th 167th 701st29th 96th 3rd
    Fibonacci
    216th823rd379th1,168th2,229th 355th384th627th1,164th3,385th2,655th818th976th425th1,834th1,087th1,995th957th4,550th966th1,061st779th1st442nd 2,750th475th224th497th1,956th511th825th2,136th1,923rd370th373rd362nd1,813th55th728th46th 349th709th 1,932nd2,043rd2,067th 934th2,201st1,830th2,628th
    Fizz Buzz
    4,798th765th626th1,516th1,176th 480th2,004th746th1,209th1,304th 735th1,152nd698th1,238th1,213th1,187th1,139th 2,051st 723rd4,828th667th 1,226th579th23rd662nd 647th744th1,601st2,667th3,115th499th423rd3,733rd3rd1,536th459th 458th655th 1,840th675th1,836th 1,776th2,660th1,231st
    Foo Fizz Buzz Bar
    446th 714th 118th 303rd 429th 235th 417th129th277th165th 298th 1,376th132nd377th757th2nd 106th 169th 317th
    Forsyth–Edwards Notation
    57th 79th 12th 8th 2nd 139th 16th
    Fractions
    240th 156th665th172nd 182nd 267th 402nd 218th 698th119th168th 188th261st 205th 129th 10th 288th
    Game of Life
    87th 25th
    Gijswijt’s Sequence
    126th 21st 25th 29th 52nd 313th18th 203rd 117th16th39th 7th 12th 146th
    Happy Numbers
    62nd192nd 206th654th 71st94th147th 151st291st109th 76th236th207th180th141st475th176th232nd118th5th117th 127th129th84th66th1st128th138th256th262nd63rd75th50th158th6th212th229th 32nd134th 451st87th251st739th136th 155th289th
    Happy Numbers (Long)
    100th 337th376th 83rd93rd 63rd 65th203rd210th190th 322nd422nd163rd💎 201st113th37th59th2nd461st215th 728th110th 24th275th291st 31st178th 246th190th 440th 194th
    Hexdump
    32nd 345th 3rd 92nd
    Intersection
    49th 14th 75th 17th
    Inventory Sequence
    46th218th159th 66th82nd115th 40th 43rd172nd 208th192nd1st111th 157th796th76th73rd 102nd 250th498th84th205th 18th 133rd 134th 148th
    ISBN
    37th 45th 155th 131st 644th10th60th 106th 522nd 8th 35th 14th 260th
    Jacobi Symbol
    11th 17th 6th 215th
    Kolakoski Constant
    28th 69th 91st
    Kolakoski Sequence
    22nd268th49th 431st 57th128th 719th75th 115th265th256th 207th 86th102nd 955th28th222nd1st189th284th 430th197th306th 59th 40th179th 205th 229th
    Leap Years
    1,020th958th343rd474th 107th128th185th260th1,220th2,873rd162nd669th111th423rd332nd201st224th888th528th208th220th1st147th 749th130th36th123rd176th126th171st472nd364th97th199th13th358th10th168th5th 105th743rd 1,120th174th352nd 222nd 324th
    Levenshtein Distance
    460th 112th173rd 213th 38th 4th87th 23rd 274th
    Leyland Numbers
    79th 121st 61st183rd 238th 69th 4th 75th 66th
    ln 2
    222nd 146th 217th239th 198th212th 610th133rd73rd 3rd 144th379th28th 356th 170th
    Look and Say
    916th 73rd 104th177th 20th184th 10th 13th142nd61st 119th
    Lucky Numbers
    87th 54th84th94th 70th 59th 113th 545th29th 370th 12th 26th
    Lucky Tickets
    45th 199th 104th 34th 164th 8th 163rd 312th
    Maze
    58th 22nd
    Medal Tally
    60th 19th
    Morse Decoder
    23rd 42nd 11th
    N Queens
    13th 3rd 7th
    Niven Numbers
    264th601st757th979th989th 244th311th428th586th822nd1,263rd371st1,764th275th887th687th777th685th1,396th830th823rd666th1st319th 598th369th63rd270th4th345th546th1,011th988th200th295th192nd792nd8th592nd46th 182nd397th 937th530th759th2,488th610th 728th1,261st
    Niven Numbers (Long)
    252nd497th498th596th 236th211th223rd938th642nd 185th 143rd489th435th934th463rd601st616th512th425th1,042nd261st 362nd226th55th162nd 221st408th622nd608th113th196th159th470th33rd282nd21st 70th287th 713th380th415th 456th 406th
    Number Spiral
    29th 70th 19th 38th
    Odious Numbers
    1,831st318th291st418th818th 215th245th294th630th421st749th265th341st233rd527th441st466th406th983rd530th401st319th34th260th142nd302nd252nd226th220th1st255th313th676th512th217th219th190th427th43rd323rd178th 181st269th543rd531st296th852nd1,988th337th 468th724th
    Odious Numbers (Long)
    256th270th462nd554th 265th223rd354th313th365th 211th293rd199th493rd339th516th664th496th514th403rd397th32nd286th121st482nd258th147th196th1st252nd424th544th468th194th217th183rd383rd41st273rd364th 157th512th 570th333rd457th 417th 446th
    Ordinal Numbers
    398th 131st 203rd 1,014th44th 211th 154th 165th 105th 237th 118th2nd
    Pangram Grep
    118th 345th 104th301st 1st152nd 1,160th25th310th 296th521st 717th 414th9th 109th 203rd
    Pascal’s Triangle
    193rd363rd354th 119th153rd163rd227th557th 123rd 222nd 325th567th333rd 318th 219th 1st310th1,563rd159th121st1st179th304th383rd111th203rd114th212th322nd49th139th70th 86th165th 281st459th 312th 314th
    Pernicious Numbers
    596th402nd783rd1,024th 263rd372nd516th571st1,116th1,041st324th725th238th824th705th744th687th1,149th859th962nd656th1st 121st498th451st175th314th24th345th542nd869th842nd212th289th147th731st38th650th107th 474th422nd1,159th797th405th584th1,681st 619th1,022nd
    Pernicious Numbers (Long)
    397th228th307th310th 125th160th183rd157th200th 114th 70th293rd256th291st308th220th338th233rd302nd 1st283rd169th80th128th1st165th315th339th444th109th146th387th179th38th229th35th 94th186th 375th204th281st 267th 287th
    Prime Numbers
    358th514th755th657th897th 263rd347th402nd562nd575th915th405th903rd475th672nd636th575th518th237th710th938th489th210th317th1st548th745th167th356th1st370th503rd741st708th304th647th297th522nd115th468th211th 227th391st676th1,704th480th646th2,042nd568th1,997th623rd940th
    Prime Numbers (Long)
    350th519th 681st751st 345th373rd 403rd698th 658th580th650th765th161st738th666th533rd104th384th1st629th399th187th356th1st497th600th722nd919th472nd579th354th585th106th377th156th 314th435th 769th920th 674th 561st
    Proximity Grid
    58th 16th 233rd
    QR Decoder
    20th
    Quine
    33rd3,924th262nd 2,028th2,050th4,056th1,344th1,513th2,827th 1,947th1,261st1,620th1,821st 1,738th3,827th3,035th1,585th 534th1,135th 3,641st234th1,453rd463rd1,161st1,633rd1,831st1,650th478th2,837th3,817th1,798th163rd2,073rd1,123rd 5,159th3,348th3,178th1,691st2,161st1,764th 2,490th 2,457th
    Recamán
    139th 262nd134th101st 63rd 993rd22nd77th 83rd146th 5th 124th
    Repeating Decimals
    39th 13th 36th
    Reverse Polish Notation
    142nd 172nd 1st 64th 150th 52nd 76th
    Rijndael S-box
    Rock-paper-scissors-Spock-lizard
    10th 13th 3rd 201st
    Roman to Arabic
    98th102nd147th 92nd 117th 182nd328th 65th 190th 154th 547th62nd112th 145th268th 126th552nd168th148th 20th2nd90th 308th
    ROT13
    8th 87th
    Rule 110
    21st 26th107th 15th32nd 4th 57th 35th 151st
    Seven Segment
    75th 60th 22nd29th 105th 2nd 13th 211th
    Sierpiński Triangle
    95th 67th 31st59th86th 130th 40th133rd140th 713th15th 114th 242nd44th62nd192nd7th 112th 147th 78th
    Smith Numbers
    16th 4th 8th
    Spelling Numbers
    61st1st 237th 73rd 131st
    Star Wars Opening Crawl
    18th 9th
    Sudoku
    297th 276th
    Sudoku (Fill-in)
    40th 15th
    Time Distance
    388th 6th
    Tongue-twisters
    822nd 451st 4th 844th17th 169th 330th
    Transpose Sentence
    373rd 37th 70th 91st
    United States
    24th 3rd9th
    Vampire Numbers
    16th 452nd 401st 35th 54th
    Van Eck Sequence
    282nd 81st118th139th 94th 322nd245th193rd 195th1st145th 799th35th270th 121st175th 256th77th 13th416th 58th 176th
    Zodiac Signs
    187th 15th 26th 5th 13th
    γ
    65th 62nd1st 55th 50th 792nd
    λ
    25th 37th 17th 183rd 1,885th
    π
    117th 106th269th236th 128th133rd 194th 147th 631st69th7th 147th 104th240th56th 397th 66th 264th
    τ
    155th 96th331st210th 154th174th 185th 214th 581st83rd14th 111th 213th7th 387th 51st 274th
    φ
    287th 260th489th 437th327th296th301st 355th1st231st169th 953rd126th82nd 45th 369th13th 8th 68th 225th 426th
    √2
    291st 197th 460th388th339th341st 309th💎260th379th 1,174th183rd134th 104th 416th4th 130th 174th 242nd 356th
    𝑒
    278th 202nd734th401st319th339th271st302nd 379th💎457th2nd 919th172nd18th 233rd 365th403rd67th 347th 163rd 429th