The Calendar hole will go live in approximately 3 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 401st KatieLG 🇬🇧 343 853 328ms 11 Jan 2023 402nd Maashau 342 600 2ms 26 days ago 403rd scpchicken 🇵🇼 341 395 11ms 28 Apr 2022 404th hamhub7 341 763 444ms 16 Aug 2022 405th Lv0Sys 🇵🇱 340 349 45ms 26 days ago 406th nephila-nacrea 🇬🇧 339 575 4ms 22 Dec 2020 407th qpwoeirut 337 400 17ms 9 Nov 2025 408th fitzdotlol 🇺🇸 335 354 51ms 27 Jan 2022 409th junkondo-jp 335 477 11ms 27 Jun 2024 410th knutae 🇳🇴 333 404 19ms 4 Oct 2022 411th Yewzir 🇧🇪 333 405 18ms 5 Jun 2024 412th KatieLG 🇬🇧 333 657 1,325ms 25 Apr 2021 413th KatieLG 🇬🇧 333 883 352ms 11 Jun 2021 414th andrewjc2000 332 406 17ms 7 Jul 2025 415th RYNO8 330 408 14ms 22 Aug 2023 416th JRaspass 🇬🇧 329 313 235ms 4 Dec 2020 417th CaedenHarper 🇨🇦 326 490 14ms 29 Aug 2025 418th orthoplex 🇨🇽 325 335 43ms 8 Oct 2020 419th evan18c 325 414 11ms 27 Apr 2025 420th commandblockguy 🇺🇸 325 415 11ms 3 Nov 2022 421st CaedenHarper 🇨🇦 325 871 1,012ms 7 Oct 2025 422nd CaedenHarper 🇨🇦 324 397 904ms 6 Nov 2025 423rd InigoK 🇺🇸 324 416 21ms 23 Aug 2025 424th RockOfStone 322 543 2ms 9 Mar 2024 425th Lv0Sys 🇵🇱 321 373 762ms 26 days ago 426th guilhem-roy 🇫🇷 320 421 29ms 3 Mar 2022 426th nullie 320 421 18ms 8 Oct 2024 426th CaedenHarper 🇨🇦 320 421 19ms 6 Nov 2025 429th TimCurwick 🇺🇸 320 437 307ms 26 Jan 2021 430th Schmitt-Very-Cool 320 883 780ms 3 Oct 2025 431st bknower 319 422 11ms 30 Jun 2025 432nd commandblockguy 🇺🇸 317 405 936ms 1 Sep 2025 433rd SpareManiKatti 315 507 11ms 19 Apr 2022 434th gnlow 🇰🇷 315 508 11ms 14 Feb 2021 435th ShiraJoseph 🇺🇸 314 510 14ms 20 Jan 2023 436th adamnielson42 🇺🇸 313 431 13ms 3 Apr 2023 437th za3k 310 435 12ms 16 Oct 2022 438th marcin7Cd 309 436 21ms 14 Dec 2020 439th jchitel 309 517 11ms 25 Sep 2020 440th wrhm 305 442 17ms 14 Dec 2020 441st Bonjour27891 🇻🇳 303 444 21ms 19 Mar 2022 442nd two-bad 🇬🇧 303 528 12ms 25 Feb 2024 443rd MeWhenI 🇻🇦 300 399 813ms 15 Feb 2023 444th FortuiteMan 🇫🇷 300 449 10ms 12 Oct 2024 445th Argeento 🇵🇱 300 533 11ms 25 Aug 2023 446th KatieLG 🇬🇧 300 836 6ms 7 Feb 2023 447th alangodfrey 299 451 13ms 31 Jan 2019 447th CedricGebistorf 299 451 13ms 4 May 2023 449th dokutan 298 402 1,014ms 20 May 2024 450th MeWhenI 🇻🇦 298 479 182ms 25 Oct 2024 451st roguh 🇬🇹 297 453 11ms 11 Jan 2024 452nd thomasklunker 297 454 18ms 3 Feb 2023 453rd Natanaelel 🇸🇪 296 401 50ms 22 Sep 2022 454th DialFrost 🇸🇬 295 406 1,025ms 24 May 2024 455th jfallon1997 295 457 11ms 17 Aug 2022 456th bidger 295 957 782ms 29 Oct 2022 457th sambirnbaum1 294 458 14ms 6 Sep 2019 457th croc54 294 458 17ms 4 Feb 2025 457th Emutis 🇱🇹 294 458 11ms 6 Sep 2025 460th rsgray 290 465 12ms 10 Feb 2024 461st KatieLG 🇬🇧 289 988 364ms 23 May 2021 462nd cros107 🇦🇺 288 468 17ms 8 Feb 2025 463rd jtaxen 283 476 21ms 23 May 2024 464th KatieLG 🇬🇧 282 1,001 641ms 24 Jan 2023 465th TheZwierzLF 🇵🇱 281 457 1,687ms 14 days ago 466th dsntzn 🇸🇰 279 574 11ms 11 Sep 2020 467th KatieLG 🇬🇧 278 1,044 703ms 10 Oct 2022 468th xkacer 🇨🇿 276 488 19ms 31 Jan 2021 468th mbittner20 276 488 14ms 27 May 2023 470th StefanHabel 🇨🇦 275 489 20ms 16 Apr 2024 471st rollershutter 273 493 20ms 20 Mar 2025 472nd amollberg 🇸🇪 270 498 18ms 16 Jan 2022 473rd msbranicky 270 499 17ms 15 Jul 2023 474th msrawson 269 501 13ms 31 Aug 2018 475th MeWhenI 🇻🇦 265 528 277ms 3 Mar 2023 476th iczelia 🇩🇪 264 605 10ms 24 Oct 2025 477th twocatsinatrenchcoat 263 513 11ms 16 Apr 2022 478th KatieLG 🇬🇧 259 1,004 460ms 9 Jan 2023 479th TheZwierzLF 🇵🇱 258 459 36ms 6 days ago 480th msbranicky 257 500 1,540ms 17 Jan 2024 First Prev 401–480 of 553 Next Last