The Calendar hole will go live in approximately 6 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 881st MeWhenI 🇻🇦 615 160 67ms 5 Apr 2025 882nd frnco 614 137 75ms 6 Jun 2022 883rd GolfingSuccess 🇬🇷 614 140 4ms 17 Aug 2024 884th Z-snails 614 182 120ms 1 Mar 2023 885th Natanaelel 🇸🇪 613 148 2ms 12 Apr 2022 886th bac0id 613 165 1ms 5 Jul 2024 887th CaedenHarper 🇨🇦 612 106 518ms 19 Sep 2024 888th Pimentero 🇷🇺 611 144 5ms 26 Nov 2022 889th medzes 611 160 8ms 24 Jul 2023 889th Davr1 🇨🇿 611 160 9ms 15 Oct 2023 891st StefanHabel 🇨🇦 610 111 10ms 20 Nov 2022 891st branchmispredictor 610 111 9ms 14 Mar 2025 893rd TornadoCookie 610 166 1ms 25 Dec 2022 893rd KhankNyo 610 166 1ms 7 Feb 2023 895th lifthrasiir 🇰🇷 609 187 7ms 12 Dec 2024 896th DialFrost 🇸🇬 607 61 2ms 27 Feb 2024 897th Maznek 607 161 8ms 11 Jun 2023 897th trinityy-7 607 161 9ms 5 Oct 2023 897th daniel-michel 607 161 8ms 7 Dec 2024 900th Shanethegamer 🇺🇸 606 142 3ms 16 Aug 2024 901st scpchicken 🇵🇼 604 90 138ms 26 Mar 2022 902nd Emutis 🇱🇹 604 112 9ms 5 Nov 2025 903rd leon27979 604 177 5ms 3 Jan 2025 904th emgordon154 603 102 34ms 18 Nov 2024 905th DialFrost 🇸🇬 603 162 9ms 24 Oct 2023 906th yishayv 602 168 1ms 22 Jan 2023 906th DrPiranoid 602 168 2ms 10 Mar 2023 906th hotmanga 602 168 2ms 13 Sep 2023 909th Innf107 601 186 120ms 12 Nov 2022 910th bwat2 601 212 434ms 4 Apr 2022 911th SirFireball3521 600 163 9ms 1 Nov 2022 911th TRexOnGit 600 163 9ms 30 Jan 2024 911th madex 🇩🇪 600 163 9ms 9 Jul 2024 911th strattonwhisler 600 163 9ms 27 Mar 2025 915th Radwatch 600 197 60ms 14 Jun 2022 916th SirFireball3521 599 113 11ms 27 Jan 2023 916th mathisfun271 599 113 9ms 15 Dec 2023 916th fourth-bit 599 113 9ms 4 Jul 2024 916th Bulmenisaurus 599 113 9ms 28 Oct 2024 916th ahmetdemirag 🇨🇾 599 113 10ms 12 Mar 2025 916th GodlyProgrammer1 599 113 9ms 27 Nov 2025 922nd AnnoyedArt1256 599 169 1ms 20 Aug 2022 923rd stefangimmillaro 596 152 2ms 25 Apr 2023 924th AnnoyedArt1256 596 164 9ms 10 Aug 2022 924th FrederikHutfless 🇩🇪 596 164 9ms 12 Jan 2023 924th junkondo-jp 596 164 9ms 12 May 2024 924th lafkpages 596 164 9ms 26 Oct 2024 928th AlephSquirrel 595 74 43ms 30 Dec 2022 929th commandblockguy 🇺🇸 595 109 492ms 1 Sep 2025 930th satutalo 🇫🇮 595 148 5ms 22 Nov 2022 931st MeWhenI 🇻🇦 595 163 2,940ms 27 Oct 2024 932nd Sciman101 595 188 2ms 27 Mar 2025 933rd warmCabin 595 214 380ms 9 Apr 2022 934th CedricGebistorf 594 114 9ms 1 Apr 2022 934th Educorreia932 594 114 10ms 21 Jun 2022 934th betaveros 594 114 10ms 9 Aug 2022 934th TaserTheFox 🇺🇸 594 114 10ms 15 May 2023 934th InigoK 🇺🇸 594 114 9ms 27 May 2023 934th janbehrens 🇩🇪 594 114 9ms 17 Jun 2023 934th neihousaigaai 594 114 9ms 18 Feb 2024 941st ReimuA 594 202 420ms 28 Jul 2022 941st wescombs10 594 202 386ms 30 Oct 2022 943rd nwellnhof 🇩🇪 593 86 3ms 16 Jul 2023 944th crizin 🇰🇷 593 215 421ms 9 Sep 2023 945th bajorekp 592 142 74ms 1 Jun 2022 946th Heathcorp 🇦🇺 592 165 8ms 21 Aug 2022 946th FortuiteMan 🇫🇷 592 165 8ms 10 Oct 2024 946th LvLError 592 165 9ms 29 May 2025 946th Lv0Sys 🇵🇱 592 165 9ms 29 May 2025 950th msbranicky 590 167 106ms 1 Jan 2024 951st SirBogman 🇺🇸 589 110 680ms 20 Jan 2024 952nd Heathcorp 🇦🇺 589 115 10ms 5 Jun 2022 952nd madex 🇩🇪 589 115 9ms 9 Jul 2024 952nd LostSyntax21 🇬🇧 589 115 9ms 11 Sep 2024 952nd FortuiteMan 🇫🇷 589 115 9ms 10 Oct 2024 952nd croc54 589 115 9ms 23 Dec 2024 952nd guicciardini 589 115 9ms 25 Dec 2024 952nd LvLError 589 115 10ms 29 May 2025 952nd Lv0Sys 🇵🇱 589 115 9ms 29 May 2025 960th ei14 588 172 2ms 23 May 2024 First Prev 881–960 of 2,219 Next Last