The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Day of Week 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 61st emgordon154 963 68 14ms 29 Sep 2024 61st lifthrasiir 🇰🇷 963 68 32ms 13 Nov 2024 61st GolfingSuccess 🇬🇷 963 68 13ms 18 Feb 2025 61st Seek64 🇩🇪 963 68 13ms 26 Feb 2025 61st rucin93 🇵🇱 963 68 14ms 31 May 2025 61st fuzzylojik-golf 🇺🇸 963 68 13ms 9 Jun 2025 61st KasperKivimaeki 🇫🇮 963 68 14ms 2 Jul 2025 61st lukegustafson 🇺🇸 963 68 14ms 9 Jul 2025 61st duckyluuk 🇳🇱 963 68 14ms 9 Jul 2025 61st wuduculfre 963 68 13ms 21 Jul 2025 61st qpwoeirut 963 68 13ms 10 Aug 2025 61st BREMAUCY 🇫🇷 963 68 13ms 11 Aug 2025 61st InigoK 🇺🇸 963 68 14ms 29 Aug 2025 61st edsrzf 🇳🇿 963 68 14ms 23 Sep 2025 61st CornerMercury 🇬🇧 963 68 14ms 27 Oct 2025 61st ndren 963 68 13ms 27 Oct 2025 61st snoozingnewt 🇨🇦 963 68 13ms 21 Nov 2025 61st Babafaba 963 68 14ms 26 days ago 61st sunleonid 963 68 16ms 26 days ago 61st DialFrost 🇸🇬 963 68 14ms 8 days ago 61st Bmrl7 963 68 16ms 33 hours ago 102nd Lydxn 🇨🇦 949 71 47ms 25 May 2023 102nd nwellnhof 🇩🇪 949 71 51ms 25 May 2023 102nd sean-niemann 🇺🇸 949 71 46ms 25 May 2023 102nd dmrichwa 🇺🇸 949 71 48ms 25 May 2023 102nd inventshah 949 71 50ms 26 May 2023 102nd Steffan153 🇫🇮 949 71 51ms 26 May 2023 102nd JayXon 🇺🇸 949 71 50ms 26 May 2023 102nd Irratix 🇳🇱 949 71 51ms 26 May 2023 102nd rucin93 🇵🇱 949 71 47ms 26 May 2023 102nd Argeento 🇵🇱 949 71 49ms 26 May 2023 102nd akshatj27 🇦🇶 949 71 49ms 26 May 2023 102nd emplv 🇱🇻 949 71 47ms 26 May 2023 102nd Nicronmil 949 71 47ms 1 Jun 2023 102nd Maznek 949 71 47ms 9 Jun 2023 102nd BambooleanLogic 🇸🇪 949 71 47ms 27 Jun 2023 102nd biocommando 🇫🇮 949 71 48ms 10 Aug 2023 102nd stefangimmillaro 949 71 52ms 20 Aug 2023 102nd sbatllori 949 71 50ms 25 Aug 2023 102nd coreynash 949 71 49ms 19 Sep 2023 102nd ovs-code 🇩🇪 949 71 54ms 29 Sep 2023 102nd Davr1 🇨🇿 949 71 49ms 15 Oct 2023 102nd sisyphus-ppcg 🇦🇺 949 71 48ms 1 Nov 2023 102nd lukegustafson 🇺🇸 949 71 50ms 22 Nov 2023 102nd chartung17 949 71 48ms 10 Dec 2023 102nd danielphilpottwork 949 71 48ms 20 Dec 2023 102nd keizure 🇨🇳 949 71 49ms 12 Jan 2024 102nd olleicua 🇺🇸 949 71 50ms 13 Jan 2024 102nd weliveinhell 🇭🇹 949 71 51ms 21 Jan 2024 102nd two-bad 🇬🇧 949 71 51ms 3 Feb 2024 102nd xsot 🇸🇬 949 71 50ms 3 Feb 2024 102nd voytxt 🇨🇿 949 71 46ms 4 Feb 2024 102nd helbling 🇨🇭 949 71 49ms 27 Feb 2024 102nd mamamia5x 949 71 49ms 8 Mar 2024 102nd aopedal 949 71 50ms 14 Mar 2024 102nd unfinishedprogram 949 71 46ms 3 May 2024 102nd junkondo-jp 949 71 49ms 5 May 2024 102nd TheLastZombie 949 71 47ms 15 May 2024 102nd FlorianCassayre 🇫🇷 949 71 48ms 20 May 2024 102nd KatieLG 🇬🇧 949 71 50ms 9 Jun 2024 102nd vlpx 🇫🇮 949 71 48ms 18 Jun 2024 102nd pardouin 🇫🇷 949 71 48ms 24 Jul 2024 102nd GrayJoKing 🇦🇺 949 71 49ms 12 Aug 2024 102nd kpal81xd 949 71 50ms 1 Sep 2024 102nd edsrzf 🇳🇿 949 71 47ms 21 Sep 2024 102nd xyangst 949 71 49ms 23 Sep 2024 102nd b-illy 🇬🇧 949 71 51ms 29 Sep 2024 102nd duckyluuk 🇳🇱 949 71 50ms 3 Oct 2024 102nd Andrey-Plotnikov 949 71 49ms 10 Nov 2024 102nd CaedenHarper 🇨🇦 949 71 48ms 19 Nov 2024 102nd SiddharthShyniben 949 71 50ms 1 Dec 2024 102nd targrik 949 71 47ms 5 Feb 2025 102nd qpwoeirut 949 71 47ms 7 Feb 2025 102nd kirjavascript 949 71 49ms 13 Feb 2025 102nd MeWhenI 🇻🇦 949 71 50ms 13 Mar 2025 102nd fuzzylojik-golf 🇺🇸 949 71 47ms 29 May 2025 102nd JOrE20 🇺🇸 949 71 48ms 15 Nov 2025 102nd snoozingnewt 🇨🇦 949 71 51ms 15 days ago 102nd CornerMercury 🇬🇧 949 71 48ms 15 days ago 102nd Lv0Sys 🇵🇱 949 71 70ms 14 days ago First Prev 81–160 of 1,433 Next Last
