The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
ASCII Table 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 241st MeWhenI 🇻🇦 854 105 6ms 9 May 2024 242nd sean-niemann 🇺🇸 854 151 316ms 10 days ago 243rd GolfingSuccess 🇬🇷 853 76 343ms 25 Jan 2025 244th sean-niemann 🇺🇸 852 114 2ms 11 Apr 2025 245th pardouin 🇫🇷 851 114 4,408ms 8 Nov 2024 246th janbehrens 🇩🇪 851 141 402ms 24 Apr 2023 247th sean-niemann 🇺🇸 851 148 2ms 19 Jan 2025 248th Alex-x90 🇺🇸 850 139 65ms 3 Oct 2022 248th sean-niemann 🇺🇸 850 139 72ms 9 Aug 2023 250th MeWhenI 🇻🇦 850 156 101ms 21 Oct 2022 251st ovs-code 🇩🇪 849 97 998ms 26 Nov 2023 252nd GrayJoKing 🇦🇺 849 118 4ms 20 Jul 2023 252nd typeswitch-dev 🇵🇹 849 118 3ms 22 Jul 2023 254th emgordon154 847 52 37ms 16 Nov 2025 255th btjones0 846 80 10ms 15 Jul 2022 255th b-illy 🇬🇧 846 80 9ms 12 Aug 2024 255th CaedenHarper 🇨🇦 846 80 10ms 19 Sep 2024 258th edsrzf 🇳🇿 845 128 376ms 29 Oct 2025 259th nipzu 845 157 120ms 27 Mar 2022 260th GolfingSuccess 🇬🇷 845 192 2ms 15 May 2022 261st annaproxy 844 126 9ms 25 Aug 2023 262nd jacobly0 🇺🇸 844 140 73ms 16 Aug 2023 263rd lynn 843 102 4ms 18 Dec 2024 264th Steffan153 🇫🇮 843 120 1ms 10 Mar 2024 265th bajorekp 842 73 32ms 1 Jun 2022 266th kg583 🇺🇸 842 77 372ms 20 Feb 2024 267th edsrzf 🇳🇿 842 165 2ms 5 Mar 2025 268th edsrzf 🇳🇿 841 146 28ms 22 Oct 2025 269th Shanethegamer 🇺🇸 840 120 4ms 21 Apr 2023 270th GrayJoKing 🇦🇺 840 150 2ms 11 Sep 2022 271st revlayle 🇺🇸 839 143 390ms 28 Nov 2022 271st Shanethegamer 🇺🇸 839 143 386ms 11 Apr 2023 273rd retrohun 837 194 1ms 16 Dec 2022 273rd galloj 🇨🇿 837 194 2ms 1 Mar 2023 275th dgerblick 836 121 2ms 20 Jun 2023 275th Yax42 🇫🇷 836 121 2ms 9 Oct 2025 277th mtirado1 835 134 2ms 17 Apr 2023 278th MeWhenI 🇻🇦 835 147 30ms 6 Jun 2023 279th hemphen 834 144 396ms 29 Jul 2022 280th nwellnhof 🇩🇪 833 82 269ms 4 Jun 2022 281st primo-ppcg 🇹🇭 833 118 72ms 5 Apr 2025 282nd MeWhenI 🇻🇦 833 121 4ms 22 May 2023 283rd stefangimmillaro 832 99 1,088ms 2 May 2023 284th SirBogman 🇺🇸 832 102 40ms 3 Jun 2025 285th jared-hughes 832 137 7ms 7 Jul 2024 286th Herbert00709 🇵🇱 832 142 57ms 8 Jun 2024 286th snyderek 🇺🇸 832 142 65ms 22 Jul 2024 288th SirBogman 🇺🇸 831 74 36ms 21 May 2022 288th anter69 🇭🇺 831 74 33ms 12 Feb 2024 290th Yewzir 🇧🇪 831 78 379ms 15 Jan 2024 290th duckyluuk 🇳🇱 831 78 364ms 28 Aug 2024 292nd albanian-laundromat 831 131 40ms 18 Jul 2025 293rd Herbert00709 🇵🇱 829 122 2ms 8 Jun 2024 293rd JohandeRuiter 🇳🇱 829 122 2ms 30 Jul 2024 293rd sean-niemann 🇺🇸 829 122 1ms 19 Jan 2025 293rd 09cf 829 122 2ms 18 days ago 297th albanian-laundromat 829 152 2ms 14 Jul 2025 298th klixel 🇨🇦 829 160 118ms 23 Jan 2024 299th Shanethegamer 🇺🇸 828 86 596ms 21 Mar 2023 300th Shanethegamer 🇺🇸 828 118 9ms 26 Mar 2022 300th AnAwesomGuy 828 118 9ms 22 Sep 2025 302nd MeWhenI 🇻🇦 828 119 102ms 1 May 2023 303rd MeWhenI 🇻🇦 828 121 3ms 15 Jul 2023 304th CLOStrophobic 🇮🇹 828 129 5ms 8 Mar 2025 305th dokutan 826 100 735ms 30 Aug 2025 306th kg583 🇺🇸 826 122 3ms 26 Sep 2025 307th MeWhenI 🇻🇦 826 128 1,362ms 14 Jun 2023 308th emplv 🇱🇻 826 181 26ms 31 Oct 2022 309th anter69 🇭🇺 825 82 10ms 23 Feb 2023 309th commandblockguy 🇺🇸 825 82 11ms 22 Aug 2023 309th ndren 825 82 9ms 23 Jun 2024 309th emgordon154 825 82 9ms 12 Apr 2025 309th albanian-laundromat 825 82 10ms 15 Aug 2025 309th snoozingnewt 🇨🇦 825 82 9ms 5 Oct 2025 315th DialFrost 🇸🇬 824 103 40ms 25 Apr 2025 316th ibeucaly 824 172 268ms 9 May 2025 317th Natanaelel 🇸🇪 824 197 2ms 13 May 2022 317th inventshah 824 197 2ms 8 Jul 2022 319th DialFrost 🇸🇬 823 83 244ms 10 Oct 2024 320th jared-hughes 823 123 1ms 29 Mar 2022 First Prev 241–320 of 2,217 Next Last