The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Zodiac Signs 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 CaedenHarper 🇨🇦 559 302 3ms 7 Nov 2025 402nd jared-hughes 557 131 38ms 19 Sep 2022 403rd Irratix 🇳🇱 557 162 19ms 2 Jul 2022 404th olleicua 🇺🇸 555 304 3ms 8 Nov 2025 405th MeWhenI 🇻🇦 555 330 168ms 13 Jun 2022 406th snoozingnewt 🇨🇦 555 341 29ms 27 days ago 407th MeWhenI 🇻🇦 554 209 9ms 19 Jul 2022 408th edsrzf 🇳🇿 553 198 12ms 20 Feb 2025 409th CaedenHarper 🇨🇦 552 289 107ms 7 Nov 2025 410th Lv0Sys 🇵🇱 551 164 19ms 11 days ago 411th UnderKoen 🇳🇱 551 210 15ms 10 Jun 2022 412th coreynash 546 180 10ms 14 Mar 2024 413th janbehrens 🇩🇪 545 233 7ms 8 Jun 2023 414th MichalMarsalek 🇨🇿 544 166 12ms 14 Jan 2023 414th fgrosshans 🇫🇷 544 166 11ms 12 Jul 2024 416th MeWhenI 🇻🇦 544 192 103ms 12 Dec 2022 417th snoozingnewt 🇨🇦 544 293 126ms 8 Nov 2025 418th Natanaelel 🇸🇪 541 167 12ms 11 Jun 2022 418th martinnorling 🇸🇪 541 167 13ms 16 Jun 2022 418th suhasdara 541 167 12ms 16 Aug 2022 418th yzhs 🇩🇪 541 167 21ms 23 Jun 2023 418th croc54 541 167 11ms 7 Jan 2025 423rd Mabeloid 🇳🇴 540 154 471ms 6 Oct 2024 424th scpchicken 🇵🇼 540 182 9ms 14 Jan 2023 424th weliveinhell 🇭🇹 540 182 9ms 4 Dec 2023 426th guilhem-roy 🇫🇷 538 168 11ms 29 Jun 2022 426th YAJUE114514 538 168 13ms 3 Aug 2025 428th postie77 537 255 379ms 28 Jun 2024 429th h3ra993huskp 🇯🇵 537 309 482ms 18 days ago 430th twocatsinatrenchcoat 534 169 12ms 15 Jun 2022 431st C0de5mith 🇺🇸 534 184 9ms 7 Aug 2022 432nd Xzyaihni 534 343 201ms 19 Jan 2024 433rd Natanaelel 🇸🇪 532 106 278ms 11 Jun 2022 434th MeWhenI 🇻🇦 530 208 111ms 6 Nov 2023 435th yuchuehw 528 171 20ms 2 Feb 2024 436th MichaelMBradley 🇨🇦 525 172 11ms 11 Jun 2022 437th MeWhenI 🇻🇦 523 117 3ms 13 Jun 2022 438th TobyBoyne 🇬🇧 519 174 14ms 19 Jul 2022 439th retrohun 518 162 2ms 10 Nov 2025 440th snoozingnewt 🇨🇦 518 320 474ms 8 Nov 2025 441st jacekwladzinski 516 175 12ms 7 Oct 2025 442nd jotslo 🇬🇧 515 214 3ms 17 Jul 2022 443rd arctouch-cristiannevianna 513 267 358ms 27 Feb 2024 444th didion0 🇺🇸 512 192 13ms 10 Jun 2022 445th galloj 🇨🇿 510 177 11ms 2 Sep 2022 446th retrohun 507 178 11ms 11 Nov 2025 447th albanian-laundromat 507 254 121ms 17 days ago 448th jacobly0 🇺🇸 506 395 1,805ms 22 Apr 2024 449th Troon 504 179 13ms 12 Mar 2025 450th MeWhenI 🇻🇦 503 147 357ms 15 Feb 2023 451st BREMAUCY 🇫🇷 502 180 13ms 21 Aug 2025 452nd scpchicken 🇵🇼 500 104 4ms 14 Jan 2023 453rd MeWhenI 🇻🇦 500 286 49ms 4 Sep 2024 454th MeWhenI 🇻🇦 499 168 148ms 3 Aug 2024 455th janbehrens 🇩🇪 499 197 12ms 24 Jun 2022 456th shinh 496 147 38ms 26 Jun 2022 457th neihousaigaai 496 182 12ms 9 Jun 2022 458th jerrandolph 495 328 269ms 23 Dec 2023 459th BREMAUCY 🇫🇷 492 324 173ms 8 Nov 2025 460th AlephSquirrel 490 225 79ms 17 days ago 461st FortuiteMan 🇫🇷 485 186 13ms 15 Oct 2025 462nd tomh1012 484 283 397ms 17 Nov 2025 463rd CaedenHarper 🇨🇦 483 187 19ms 15 Aug 2025 464th dokutan 483 296 43ms 27 Aug 2024 465th Lv0Sys 🇵🇱 480 152 52ms 11 days ago 466th billings7 🇬🇧 479 286 348ms 16 Jul 2022 466th ericlangedijk 🇸🇮 479 286 361ms 21 May 2023 468th tobeannouncd 479 313 163ms 25 Apr 2025 469th dokutan 478 189 12ms 27 Apr 2025 470th CedricGebistorf 475 190 12ms 25 Jun 2022 471st p-vf 🇨🇭 471 291 342ms 9 Jul 2022 472nd BambooleanLogic 🇸🇪 470 209 12ms 28 Jul 2022 473rd Natanaelel 🇸🇪 469 111 4ms 11 Jun 2022 474th AlephSquirrel 469 179 144ms 15 days ago 475th CaedenHarper 🇨🇦 468 178 579ms 15 Aug 2025 476th LeeCamp 468 193 13ms 16 Jun 2022 477th celiendonze 🇨🇭 465 194 12ms 29 Mar 2023 478th CaedenHarper 🇨🇦 465 204 918ms 30 Sep 2025 479th MeWhenI 🇻🇦 462 489 29ms 1 Dec 2023 480th aglahir1 461 196 11ms 20 Jul 2022 First Prev 401–480 of 626 Next Last