The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Fractions in Python 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 152nd TaserTheFox 🇺🇸 653 95 16ms 11 May 2023 152nd janbehrens 🇩🇪 653 95 16ms 17 Jun 2023 152nd Grrisly 653 95 16ms 25 Mar 2024 152nd RobertHoeh 653 95 16ms 29 Apr 2024 152nd NickTheEASDude 🇺🇸 653 95 16ms 17 May 2024 152nd aaa123git 653 95 16ms 18 Jul 2024 152nd Mabeloid 🇳🇴 653 95 16ms 8 Sep 2024 152nd CommandLeo 🇮🇹 653 95 17ms 23 days ago 152nd Lv0Sys 🇵🇱 653 95 19ms 13 days ago 152nd Languag3 653 95 15ms 10 days ago 171st NewDefectus 🇮🇱 646 96 93ms 4 Sep 2021 171st CedricGebistorf 646 96 16ms 13 Mar 2022 171st Azearia 646 96 16ms 19 Feb 2023 171st quimey 646 96 18ms 3 Mar 2023 171st BREMAUCY 🇫🇷 646 96 16ms 10 Jul 2023 171st Jacob385 646 96 16ms 4 Apr 2024 171st EnTerr 646 96 16ms 25 Aug 2024 171st NanduBC 646 96 16ms 6 Sep 2024 171st msbranicky 646 96 16ms 4 Jan 2025 171st FortuiteMan 🇫🇷 646 96 16ms 1 Oct 2025 181st lovernj 639 97 16ms 4 Feb 2022 181st halworsen 🇳🇴 639 97 16ms 14 Feb 2022 181st Mikey-Beep 🇬🇧 639 97 16ms 12 Jun 2022 181st suwat513 639 97 29ms 21 Sep 2022 181st aksyristos 639 97 18ms 18 Jan 2023 181st Powerroff 639 97 16ms 10 Nov 2024 181st Emutis 🇱🇹 639 97 17ms 5 Aug 2025 188th knutae 🇳🇴 633 98 16ms 8 Feb 2022 188th argusdusty 🇺🇸 633 98 16ms 21 Aug 2022 188th stertooy 🇧🇪 633 98 31ms 16 Jun 2024 188th RedzGoose 🇦🇺 633 98 17ms 10 Oct 2024 192nd MichalMarsalek 🇨🇿 626 99 16ms 2 Nov 2021 192nd CodyMiner 626 99 1,759ms 20 Nov 2021 192nd cooljoseph1 626 99 17ms 6 May 2022 192nd LogicalJoe 626 99 16ms 7 Oct 2022 192nd dxf2026 626 99 16ms 5 Jul 2024 192nd ahmetdemirag 🇨🇾 626 99 156ms 8 Dec 2024 192nd Pyroan 626 99 16ms 15 May 2025 192nd SectorCorruptor 626 99 17ms 21 Sep 2025 200th marcin7Cd 620 100 79ms 3 Sep 2021 200th didion0 🇺🇸 620 100 163ms 17 Feb 2022 200th cingulataluke 620 100 10ms 27 Aug 2023 203rd pascscha 614 101 16ms 28 Mar 2022 203rd ssbhatt4321 614 101 15ms 11 Jun 2023 205th TechnoJo4 608 102 16ms 15 Sep 2021 205th Bmrl7 608 102 16ms 2 Mar 2024 205th Ralac07 🇦🇺 608 102 20ms 3 Jul 2024 208th adoxography 602 103 16ms 9 Oct 2021 208th hymanimy 602 103 10ms 23 Nov 2021 208th sbr075 602 103 15ms 6 Dec 2021 208th LeeCamp 602 103 10ms 12 Dec 2021 208th chayleaf 602 103 10ms 7 Jan 2022 208th trag1c 🇵🇱 602 103 15ms 12 Apr 2022 208th richard-oelze 🇩🇪 602 103 11ms 8 May 2022 208th AdamHe17 602 103 10ms 1 Jun 2022 208th nullie 602 103 10ms 8 Jun 2022 208th neihousaigaai 602 103 10ms 8 Jun 2022 208th rowboat1 602 103 10ms 15 Jun 2022 208th AGoyet 602 103 10ms 29 Jun 2022 208th bob-th 602 103 10ms 19 Jul 2022 208th MaxElf999 602 103 10ms 13 Sep 2022 208th smartiel 602 103 10ms 14 Sep 2022 208th trist224 🇫🇷 602 103 10ms 14 Sep 2022 208th Eilonlif 🇮🇱 602 103 11ms 21 Sep 2022 208th Andrey135296 602 103 10ms 24 Oct 2022 208th BlakeBleem 602 103 10ms 20 Apr 2023 208th 0-4849 602 103 10ms 26 Jul 2023 208th jagannathhari 602 103 10ms 21 Oct 2023 208th mikehanus 602 103 10ms 22 Nov 2023 208th KadinSchultz 602 103 16ms 4 Dec 2023 208th OwPowell 602 103 9ms 18 Dec 2023 208th zhaohm14 602 103 9ms 12 Jan 2024 208th jhu04 602 103 10ms 18 Jan 2024 208th mathisfun271 602 103 10ms 3 Feb 2024 208th cykim8811 602 103 10ms 10 Jul 2024 208th FranklinJiaChen 602 103 10ms 3 Aug 2024 208th martion2007 602 103 10ms 6 Aug 2024 208th JesseNoEyes 🇺🇸 602 103 10ms 19 Sep 2024 208th sciencejiho 602 103 10ms 26 Sep 2024 208th snydej 602 103 9ms 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