The Calendar hole will go live in approximately 7 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 641st schachmattmatt 782 77 10ms 2 Oct 2021 641st Fishron 782 77 10ms 18 Oct 2021 641st hiichbindermax 782 77 10ms 22 Oct 2021 641st Romain-1 🇫🇷 782 77 10ms 3 May 2022 641st Mortis66666 782 77 10ms 28 May 2022 641st KatieLG 🇬🇧 782 77 9ms 11 Dec 2022 641st m42km 782 77 10ms 7 Nov 2023 641st zwxzwxzwx21 782 77 18ms 30 Jan 2024 641st dokutan 782 77 10ms 4 Mar 2024 641st elgan65536 782 77 10ms 4 Apr 2024 641st 5quiwyrm 782 77 10ms 12 Nov 2024 641st JunkIce 782 77 10ms 24 Nov 2024 641st albanian-laundromat 782 77 10ms 11 Apr 2025 641st luuumine 🇫🇷 782 77 14ms 9 Nov 2025 655th Shanethegamer 🇺🇸 781 81 6ms 27 Sep 2024 656th Sora1248 🇩🇪 781 111 1ms 6 Feb 2023 657th sean-niemann 🇺🇸 781 133 405ms 20 Jun 2025 658th thisishowmymindworks 🇳🇴 779 77 9ms 25 Sep 2021 659th typeswitch-dev 🇵🇹 779 123 9ms 3 Aug 2023 660th emgordon154 779 124 488ms 31 May 2025 661st MeWhenI 🇻🇦 779 156 2ms 11 Sep 2022 662nd jared-hughes 779 203 12ms 8 Jul 2024 663rd HumanoidCPU 778 142 113ms 2 May 2024 664th orthoplex 🇨🇽 777 35 108ms 27 Oct 2021 664th galloj 🇨🇿 777 35 578ms 2 Feb 2023 666th JayXon 🇺🇸 776 54 35ms 6 Sep 2021 667th Lydxn 🇨🇦 776 134 367ms 21 Nov 2021 667th primo-ppcg 🇹🇭 776 134 384ms 10 Apr 2025 669th ovs-code 🇩🇪 775 82 89ms 5 Jun 2025 670th MeWhenI 🇻🇦 774 70 6ms 3 Sep 2021 671st Irratix 🇳🇱 774 112 2ms 20 Dec 2021 671st iakolzin 774 112 2ms 8 Jun 2022 673rd CatsAreFluffy 774 140 60ms 29 Jan 2023 673rd yeminghan2021 774 140 69ms 3 Feb 2025 675th retrohun 773 53 2ms 9 Nov 2022 676th Shanethegamer 🇺🇸 772 63 379ms 19 Nov 2025 677th alemelis 772 73 428ms 9 Oct 2024 678th wuzekai518 772 78 10ms 18 Sep 2024 678th nstearns96 🇬🇧 772 78 16ms 23 Oct 2024 678th souta-1326 772 78 16ms 24 Mar 2025 678th redweasel 772 78 17ms 13 Jul 2025 682nd varhammer 🇷🇺 772 82 9ms 13 Dec 2023 683rd ovs-code 🇩🇪 771 97 13ms 4 Jul 2024 684th CaedenHarper 🇨🇦 771 161 445ms 12 Oct 2025 685th DialFrost 🇸🇬 770 135 398ms 29 Oct 2024 686th MeWhenI 🇻🇦 770 152 43ms 29 Apr 2025 686th SirBogman 🇺🇸 770 152 44ms 3 Jun 2025 688th prplz 🇦🇺 769 78 13ms 30 Apr 2022 688th tayloia 🇬🇧 769 78 10ms 3 Nov 2023 688th Andrey-Plotnikov 769 78 12ms 23 Jun 2025 688th targrik 769 78 9ms 26 Aug 2025 692nd CLOStrophobic 🇮🇹 769 95 43ms 13 Feb 2025 693rd sean-niemann 🇺🇸 769 158 3ms 8 Oct 2024 694th SirBogman 🇺🇸 768 55 398ms 11 Apr 2024 695th bac0id 767 113 1ms 24 Jun 2024 695th Mandrzejy 🇵🇱 767 113 1ms 20 Jul 2024 697th MeWhenI 🇻🇦 766 125 5ms 21 Jul 2023 698th Ocisaac 761 114 2ms 22 Mar 2024 698th LHLaurini 🇧🇷 761 114 2ms 3 Jul 2024 700th Lydxn 🇨🇦 761 163 595ms 8 Sep 2021 700th primo-ppcg 🇹🇭 761 163 393ms 16 Sep 2021 700th Steffan153 🇫🇮 761 163 417ms 26 Jul 2024 703rd sean-niemann 🇺🇸 761 165 257ms 2 Sep 2022 703rd jared-hughes 761 165 223ms 10 Nov 2022 703rd DialFrost 🇸🇬 761 165 250ms 5 Dec 2023 703rd rucin93 🇵🇱 761 165 241ms 12 Feb 2024 707th voytxt 🇨🇿 761 307 575ms 26 Jan 2025 708th Shanethegamer 🇺🇸 759 54 2ms 5 Nov 2022 709th rucin93 🇵🇱 759 71 132ms 31 Oct 2024 710th emgordon154 759 79 10ms 23 Nov 2021 710th Salutations45 759 79 10ms 30 Dec 2024 712th revlayle 🇺🇸 759 137 352ms 21 Jun 2022 712th stefangimmillaro 759 137 370ms 19 May 2024 714th albanian-laundromat 759 160 158ms 26 days ago 715th DialFrost 🇸🇬 757 64 64ms 10 Apr 2025 716th ovs-code 🇩🇪 757 92 129ms 29 Apr 2024 717th nents 757 143 2,509ms 24 Jan 2025 718th jared-hughes 755 97 2ms 6 Apr 2022 718th GrayJoKing 🇦🇺 755 97 2ms 10 Nov 2023 720th MeWhenI 🇻🇦 754 310 468ms 10 Feb 2025 First Prev 641–720 of 1,897 Next Last