The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Zodiac Signs in all languages in bytes. 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 Bytes Time Submitted 321st Natanaelel 🇸🇪 754 85 4ms 11 Jun 2022 322nd albanian-laundromat 754 221 350ms 4 days ago 323rd Natanaelel 🇸🇪 753 106 181ms 11 Jun 2022 324th MeWhenI 🇻🇦 753 166 2ms 5 Jul 2024 325th lynn 752 205 161ms 3 Feb 2023 326th galloj 🇨🇿 748 177 11ms 2 Sep 2022 327th Alex-x90 🇺🇸 746 190 2,888ms 29 May 2024 328th hemphen 745 190 345ms 21 Oct 2022 329th elgan65536 744 178 13ms 9 Apr 2024 330th Shanethegamer 🇺🇸 744 233 11ms 25 Nov 2023 331st Larento 743 161 10ms 10 Oct 2023 332nd jared-hughes 732 131 38ms 19 Sep 2022 333rd roavin 731 171 2ms 12 Jun 2022 334th itsh01 730 164 9ms 12 Jun 2022 334th Lv0Sys 🇵🇱 730 164 10ms 15 days ago 336th neihousaigaai 728 182 12ms 9 Jun 2022 337th MeWhenI 🇻🇦 727 137 275ms 29 Jan 2023 338th typeswitch-dev 🇵🇹 727 177 14ms 21 Aug 2023 339th tatzyr 🇯🇵 726 132 38ms 14 Mar 2025 340th MeWhenI 🇻🇦 726 168 148ms 3 Aug 2024 341st targrik 726 179 1,355ms 27 May 2025 342nd jared-hughes 725 166 1,427ms 18 Feb 2023 343rd albanian-laundromat 725 401 639ms 27 Oct 2025 344th scpchicken 🇵🇼 721 104 4ms 14 Jan 2023 345th albanian-laundromat 721 198 42ms 27 days ago 346th antimon2 🇯🇵 718 123 347ms 12 Jun 2022 347th OllieBoyne 🇬🇧 716 185 18ms 10 Jun 2022 348th MeWhenI 🇻🇦 716 198 459ms 12 Jun 2022 349th edsrzf 🇳🇿 716 242 13ms 11 days ago 350th emgordon154 711 281 6ms 12 Nov 2025 351st Troon 708 187 13ms 12 Mar 2025 351st CaedenHarper 🇨🇦 708 187 19ms 15 Aug 2025 353rd Lv0Sys 🇵🇱 704 188 19ms 15 days ago 353rd ndren 704 188 13ms 15 days ago 355th annaproxy 704 219 163ms 4 Sep 2022 356th MeWhenI 🇻🇦 701 156 8ms 13 Aug 2024 357th SB-945 701 189 18ms 12 Apr 2024 357th FortuiteMan 🇫🇷 701 189 13ms 15 Oct 2025 359th Shanethegamer 🇺🇸 700 172 315ms 18 Nov 2023 360th MeWhenI 🇻🇦 699 223 18ms 12 Apr 2024 361st AlephSquirrel 699 248 15ms 24 Oct 2024 362nd CedricGebistorf 697 190 12ms 25 Jun 2022 363rd sultan 696 244 425ms 9 Apr 2024 364th suhasdara 693 191 12ms 16 Aug 2022 365th two-bad 🇬🇧 692 173 9ms 25 Feb 2024 366th MeWhenI 🇻🇦 691 251 10ms 25 Nov 2023 366th CLOStrophobic 🇮🇹 691 251 11ms 28 Feb 2025 368th MarcMush 🇫🇷 690 128 925ms 3 Feb 2024 369th guilhem-roy 🇫🇷 690 192 11ms 29 Jun 2022 369th YAJUE114514 690 192 13ms 3 Aug 2025 371st MeWhenI 🇻🇦 689 126 3ms 29 Apr 2023 372nd Natanaelel 🇸🇪 688 224 165ms 11 Jun 2022 373rd MeWhenI 🇻🇦 686 165 772ms 15 Sep 2025 374th LeeCamp 686 193 13ms 16 Jun 2022 375th stefangimmillaro 684 215 42ms 26 Apr 2025 376th Shanethegamer 🇺🇸 682 146 263ms 24 Feb 2023 377th AlephSquirrel 681 179 144ms 20 days ago 378th MeWhenI 🇻🇦 679 173 3ms 11 Oct 2023 379th MeWhenI 🇻🇦 679 428 470ms 20 Jun 2025 380th MeWhenI 🇻🇦 678 284 26ms 25 Jun 2022 381st snoozingnewt 🇨🇦 677 179 154ms 22 Nov 2025 382nd maxpelic 🇺🇸 676 177 9ms 10 Jul 2022 382nd helbling 🇨🇭 676 177 10ms 8 Oct 2024 384th Natanaelel 🇸🇪 675 111 4ms 11 Jun 2022 385th jared-hughes 675 182 7ms 28 Jul 2022 386th Natanaelel 🇸🇪 673 113 38ms 12 Jun 2022 387th MeWhenI 🇻🇦 673 316 1,678ms 7 Nov 2025 388th ahmetdemirag 🇨🇾 672 197 13ms 19 Nov 2024 389th MeWhenI 🇻🇦 669 105 9ms 14 Jun 2022 390th TobyBoyne 🇬🇧 669 198 14ms 19 Jul 2022 391st inventshah 669 253 51ms 22 Sep 2022 392nd CaedenHarper 🇨🇦 667 178 579ms 15 Aug 2025 393rd Shanethegamer 🇺🇸 667 281 227ms 16 Oct 2022 394th jacekwladzinski 666 199 12ms 7 Oct 2025 395th CaedenHarper 🇨🇦 666 250 271ms 29 Oct 2025 396th Shanethegamer 🇺🇸 665 203 105ms 14 Oct 2022 397th Shanethegamer 🇺🇸 663 131 3ms 8 Nov 2022 398th btjones0 662 200 12ms 15 Jul 2022 399th CaedenHarper 🇨🇦 662 302 3ms 7 Nov 2025 400th retrohun 661 182 271ms 19 Jun 2022 First Prev 321–400 of 632 Next Last