The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Fractions 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 800th xiaoyiming123 723 120 1ms 23 Jul 2025 802nd MeWhenI 🇻🇦 721 134 607ms 7 Mar 2022 803rd MaliPatuljak 721 172 408ms 19 Apr 2023 803rd HumanoidCPU 721 172 523ms 8 Nov 2025 805th DialFrost 🇸🇬 721 324 470ms 21 Jan 2025 806th sircfenner 718 102 2ms 3 Sep 2021 806th languidlizard28 718 102 2ms 3 Sep 2021 806th StarmaQ 718 102 2ms 7 Sep 2021 806th RockOfStone 718 102 3ms 10 Mar 2024 806th edsrzf 🇳🇿 718 102 2ms 1 Sep 2025 811th yzhs 🇩🇪 717 84 10ms 5 Nov 2021 811th Anonymousellama21 717 84 44ms 9 Dec 2021 811th WilliamKeating 717 84 18ms 14 Jan 2022 814th alicethecatwhisperermeow 717 145 434ms 7 Aug 2024 815th Lv0Sys 🇵🇱 716 68 303ms 17 days ago 816th strout 716 149 142ms 14 Dec 2023 817th daniel-cardone 716 164 1,324ms 23 Jun 2025 818th janbehrens 🇩🇪 714 84 9ms 4 Sep 2021 818th fitzdotlol 🇺🇸 714 84 9ms 29 Mar 2022 818th jorduino 714 84 9ms 31 Oct 2022 818th Davr1 🇨🇿 714 84 9ms 26 Oct 2023 818th CaedenHarper 🇨🇦 714 84 10ms 23 Aug 2025 823rd snoozingnewt 🇨🇦 713 155 108ms 31 Oct 2025 824th klixel 🇨🇦 713 176 222ms 16 May 2023 825th razetime 712 42 2ms 24 Jan 2022 825th DaCuteRaccoon 712 42 2ms 30 Mar 2022 825th MeWhenI 🇻🇦 712 42 2ms 4 Aug 2022 825th bwenstar 712 42 3ms 11 Aug 2022 825th trist224 🇫🇷 712 42 2ms 28 Nov 2022 825th rucin93 🇵🇱 712 42 2ms 3 May 2023 825th snoozingnewt 🇨🇦 712 42 3ms 7 Sep 2023 825th neel11235813 712 42 3ms 20 Nov 2023 825th lifthrasiir 🇰🇷 712 42 11ms 29 Nov 2024 825th LostSyntax21 🇬🇧 712 42 3ms 19 Jan 2025 835th sultan 712 146 329ms 28 Feb 2024 836th cmayer777 711 122 1ms 16 Oct 2022 836th NickTheEASDude 🇺🇸 711 122 1ms 15 May 2024 838th inventshah 711 171 3ms 23 Sep 2022 839th nulzo 709 85 17ms 17 Oct 2025 840th janbehrens 🇩🇪 709 175 398ms 10 Jan 2022 841st mousetail 🇳🇱 709 177 201ms 16 Jan 2024 842nd lifthrasiir 🇰🇷 709 223 14ms 19 Dec 2024 843rd Echriser 707 110 346ms 9 Nov 2022 843rd Steffan153 🇫🇮 707 110 371ms 2 Mar 2023 843rd GrayJoKing 🇦🇺 707 110 362ms 27 Mar 2023 846th janbehrens 🇩🇪 707 147 326ms 10 Jan 2022 846th roavin 707 147 400ms 29 Jun 2022 848th KrausRaus 🇺🇸 706 85 9ms 4 Sep 2021 848th uttumuttu 🇫🇮 706 85 9ms 4 Jan 2022 848th KatieLG 🇬🇧 706 85 10ms 7 Apr 2022 848th FlorianCassayre 🇫🇷 706 85 9ms 22 Sep 2022 848th trinityy-7 706 85 9ms 23 Jan 2024 848th RobertHoeh 706 85 9ms 1 Feb 2024 848th smclaughlin-cf 706 85 9ms 20 Mar 2025 848th jake6192 706 85 9ms 18 May 2025 848th kirjavascript 706 85 9ms 5 Aug 2025 857th Andriamanitra 🇫🇮 705 117 4ms 17 Apr 2023 858th Yewzir 🇧🇪 705 123 159ms 16 May 2023 858th dokutan 705 123 164ms 29 Jun 2024 860th saito-ta 🇯🇵 705 188 2,134ms 8 Jun 2022 861st MeWhenI 🇻🇦 705 247 1,634ms 7 Nov 2025 862nd NickTheEASDude 🇺🇸 704 104 2ms 17 Oct 2023 863rd MeWhenI 🇻🇦 704 167 1,290ms 7 Jun 2023 864th edsrzf 🇳🇿 703 72 774ms 31 Aug 2025 865th ai-fischer 703 90 6ms 2 Oct 2021 866th snoozingnewt 🇨🇦 701 94 7ms 31 Oct 2025 867th MeWhenI 🇻🇦 699 60 4ms 16 Apr 2023 868th Irratix 🇳🇱 699 155 506ms 3 Aug 2023 869th olivermrose 🇺🇸 698 86 9ms 20 Sep 2021 869th Garklein 🇨🇦 698 86 9ms 7 Jan 2022 869th GeorgeStechman 🇬🇧 698 86 10ms 11 Oct 2022 869th randolchance 698 86 9ms 12 Jan 2023 869th HumanoidCPU 698 86 10ms 30 Oct 2024 869th a6166231 🇨🇳 698 86 9ms 16 May 2025 875th DialFrost 🇸🇬 698 174 2ms 14 Sep 2024 876th annaproxy 697 153 140ms 1 Aug 2022 876th cbrt-x 697 153 140ms 30 Aug 2024 878th ravnskjaer 🇩🇰 697 178 341ms 8 days ago 879th dokutan 696 105 39ms 26 Aug 2024 880th Luckey-Elijah 696 124 97ms 17 Oct 2022 First Prev 801–880 of 1,895 Next Last