The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
Poker in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 321st MeWhenI 🇻🇦 451 512 43ms 18 Nov 2023 322nd MeWhenI 🇻🇦 451 518 601ms 28 Feb 2022 323rd MeWhenI 🇻🇦 451 762 17ms 17 Nov 2021 324th MeWhenI 🇻🇦 450 635 397ms 26 Aug 2023 325th 5cw 🇺🇸 446 302 18ms 9 Jul 2025 326th MeWhenI 🇻🇦 446 659 233ms 17 Sep 2021 327th KatieLG 🇬🇧 444 360 11ms 5 Oct 2025 328th lynn 443 304 18ms 23 Oct 2023 329th msbranicky 442 600 4,859ms 10 Jan 2025 330th lynn 440 292 724ms 17 Feb 2024 331st davecame 440 306 11ms 17 Sep 2025 332nd ericlangedijk 🇸🇮 440 591 466ms 23 May 2023 333rd janbehrens 🇩🇪 438 527 40ms 28 Oct 2023 334th tomh1012 436 596 465ms 10 Nov 2025 335th emgordon154 431 331 124ms 6 Sep 2024 336th MeWhenI 🇻🇦 430 606 449ms 2 Jan 2022 337th RaBa21 🇭🇺 429 314 19ms 1 Aug 2025 338th didion0 🇺🇸 428 374 11ms 29 Apr 2021 338th Lv0Sys 🇵🇱 428 374 11ms 23 days ago 340th MeWhenI 🇻🇦 428 553 5ms 11 Sep 2022 341st janbehrens 🇩🇪 425 458 4ms 28 Oct 2023 342nd jared-hughes 423 378 11ms 11 Sep 2022 343rd yuchuehw 422 319 17ms 6 Jan 2024 344th ahmetdemirag 🇨🇾 416 324 11ms 12 Aug 2024 345th dokutan 416 420 3ms 3 Apr 2024 346th helbling 🇨🇭 414 386 11ms 25 Sep 2024 347th MeWhenI 🇻🇦 414 426 172ms 13 Dec 2022 348th jerrandolph 413 709 335ms 25 Sep 2025 349th robin-scragg 412 327 21ms 26 Aug 2025 350th Salutations45 410 390 11ms 3 Dec 2024 351st jared-hughes 408 330 19ms 11 Sep 2022 352nd Shanethegamer 🇺🇸 406 292 34ms 16 Jan 2025 353rd annaproxy 405 333 20ms 17 Sep 2022 354th MattShaile 405 395 11ms 29 Mar 2022 355th MeWhenI 🇻🇦 403 483 3ms 21 Mar 2024 356th janbehrens 🇩🇪 399 338 12ms 28 Oct 2023 357th Shanethegamer 🇺🇸 398 352 262ms 27 Oct 2023 358th roguh 🇬🇹 398 516 2ms 14 Jan 2024 359th AGoyet 397 339 18ms 28 Jul 2022 360th madeforlosers 397 403 19ms 28 Apr 2025 361st Babafaba 396 340 17ms 24 Nov 2025 362nd leon-w 395 341 28ms 4 Jan 2019 363rd Sp3000 🇦🇺 394 342 18ms 11 May 2021 363rd neihousaigaai 394 342 14ms 20 May 2021 363rd wh3n3v3r 🇨🇿 394 342 11ms 13 Nov 2024 366th daedals 393 343 17ms 31 May 2019 367th coreynash 393 407 12ms 2 Feb 2024 368th Mabeloid 🇳🇴 393 522 3ms 28 Sep 2024 369th KatieLG 🇬🇧 392 344 26ms 2 Oct 2025 370th Shanethegamer 🇺🇸 391 278 4ms 27 May 2024 371st retrohun 391 590 59ms 29 Oct 2019 372nd CaedenHarper 🇨🇦 391 750 326ms 12 Nov 2025 373rd abailey2020 🇺🇸 389 346 16ms 13 Dec 2020 373rd Pyroan 389 346 17ms 26 Feb 2025 375th CaedenHarper 🇨🇦 389 668 444ms 21 Oct 2025 376th MeWhenI 🇻🇦 388 529 2ms 7 May 2023 377th CaedenHarper 🇨🇦 387 432 1,556ms 6 Nov 2025 378th Babafaba 382 336 469ms 24 Nov 2025 379th olleicua 🇺🇸 381 311 44ms 31 Oct 2025 380th inventshah 378 356 30ms 15 Nov 2022 381st MeWhenI 🇻🇦 378 442 1,488ms 15 Sep 2025 382nd jared-hughes 377 463 3ms 11 Sep 2022 383rd MeWhenI 🇻🇦 373 711 9ms 29 Mar 2024 384th KatieLG 🇬🇧 369 738 173ms 11 Jun 2021 385th cmdrsabre 360 806 157ms 6 Feb 2020 386th AlephSquirrel 359 358 737ms 21 Jan 2024 387th AlephSquirrel 359 375 18ms 3 Jan 2023 387th Lv0Sys 🇵🇱 359 375 19ms 23 days ago 389th janbehrens 🇩🇪 358 335 968ms 28 Oct 2023 390th jared-hughes 357 332 52ms 3 Jan 2023 391st KatieLG 🇬🇧 357 360 477ms 6 Oct 2025 392nd suwat513 356 378 20ms 28 Sep 2022 393rd JOrE20 🇺🇸 355 379 16ms 17 days ago 394th zakariamouhid 355 450 13ms 8 Jun 2023 395th blaztoma 🇱🇹 353 382 21ms 3 Oct 2025 396th BambooleanLogic 🇸🇪 352 455 14ms 14 Nov 2022 397th alexkunin 346 462 12ms 4 Jul 2019 398th pkasting 345 595 2ms 8 Sep 2020 399th cure-honey 🇯🇵 344 1,088 50ms 19 May 2020 400th KatieLG 🇬🇧 343 853 328ms 11 Jan 2023 First Prev 321–400 of 552 Next Last
