The Calendar hole will go live in approximately 9 days. Why not try and solve it ahead of time?
Recamán 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 238th RandGuy 714 77 10ms 4 May 2022 238th ValentinCassayre 714 77 10ms 10 Oct 2022 238th IshanPanpaliya 714 77 10ms 19 Oct 2022 238th dzshn 714 77 10ms 3 Dec 2022 238th KenanHanke 714 77 10ms 25 Feb 2023 238th namelessiw 714 77 30ms 11 Jan 2024 238th NickTheEASDude 🇺🇸 714 77 16ms 1 May 2024 248th richard-oelze 🇩🇪 705 78 16ms 13 May 2021 248th Kloppermand 🇩🇰 705 78 19ms 29 Nov 2021 248th Omega65536 🇩🇪 705 78 10ms 24 Nov 2022 248th Fanrco 705 78 10ms 4 Sep 2023 248th Techdude01 705 78 10ms 11 Jan 2024 248th Mabeloid 🇳🇴 705 78 9ms 3 Oct 2024 248th Alban-Boissard 705 78 9ms 14 Jun 2025 248th Flekay 🇩🇪 705 78 16ms 10 Jul 2025 256th Brianzhengca 696 79 17ms 2 Feb 2021 256th feherd 696 79 10ms 4 Mar 2022 256th petroselo 696 79 16ms 12 Apr 2022 256th Ripick 696 79 11ms 13 Aug 2022 256th Eilonlif 🇮🇱 696 79 17ms 7 Sep 2022 256th celiendonze 🇨🇭 696 79 10ms 17 Apr 2023 256th ridingqwerty 🇺🇸 696 79 10ms 5 Feb 2024 263rd timchu 688 80 10ms 8 Mar 2021 263rd jameslindesay 688 80 17ms 24 Mar 2021 263rd AIn0n 688 80 12ms 8 Jul 2021 263rd myleopard 688 80 10ms 13 Oct 2021 263rd abba23 688 80 17ms 24 May 2022 263rd alexjurkiewicz 🇦🇺 688 80 10ms 16 Jul 2022 263rd PyryL 🇫🇮 688 80 10ms 25 Aug 2024 263rd alemelis 688 80 12ms 17 Oct 2024 263rd Europe2048 688 80 11ms 25 Nov 2024 263rd jacekwladzinski 688 80 10ms 4 Oct 2025 273rd itiievskyi 🇺🇦 679 81 10ms 5 Jan 2021 273rd lmolteno 679 81 11ms 10 Mar 2021 273rd 4ndyJ 🇬🇧 679 81 10ms 11 Jan 2023 273rd codingisgreatbutiamnot 679 81 13ms 26 Aug 2024 273rd yokasuretsu 679 81 10ms 6 Jan 2025 278th LlamaLad7 🇬🇧 671 82 9ms 17 Jan 2021 278th kyleclaassen 671 82 17ms 11 Mar 2022 278th vhoulbreque 🇫🇷 671 82 18ms 13 Aug 2022 278th msbranicky 671 82 10ms 10 Sep 2023 278th HumanEquivalentUnit 671 82 10ms 26 Nov 2023 278th markusgraube 671 82 18ms 3 May 2024 278th MassimoParisi 671 82 9ms 23 Sep 2024 278th DGipe 671 82 10ms 22 Oct 2025 286th estomagordo 🇳🇱 663 83 11ms 6 Dec 2021 286th markus-rekdal 663 83 16ms 23 May 2022 286th glesnick 663 83 17ms 17 Aug 2022 286th shibacho 🇯🇵 663 83 16ms 30 Nov 2022 286th Bodo171 663 83 10ms 8 Dec 2022 286th jiaminglimjm 🇲🇾 663 83 17ms 20 Mar 2023 286th yuchuehw 663 83 10ms 20 Jan 2024 286th WillConker 663 83 10ms 10 Mar 2024 294th Re-Adventures 🇮🇳 655 84 10ms 22 Mar 2023 294th henrydukepickle 655 84 10ms 4 Dec 2023 294th Bit125 655 84 10ms 27 Mar 2024 294th 5quiwyrm 655 84 9ms 10 Dec 2024 294th clayboll99 655 84 10ms 14 Jul 2025 299th hjcafaroUC 647 85 16ms 30 May 2021 299th vodker1 647 85 17ms 8 Mar 2022 301st befoster 640 86 9ms 8 May 2021 301st ehulinsky 🇺🇸 640 86 17ms 10 Nov 2021 301st mdnestor 640 86 20ms 14 Dec 2022 301st Marsolo1 640 86 10ms 18 Apr 2023 301st Stockoh 🇫🇷 640 86 19ms 2 Oct 2024 301st WillowWispy 640 86 10ms 18 Mar 2025 301st RaBa21 🇭🇺 640 86 10ms 18 Jul 2025 308th trist224 🇫🇷 632 87 39ms 1 Sep 2022 308th PaulMWeiser 632 87 10ms 4 Mar 2023 308th wuzekai518 632 87 19ms 23 Jul 2024 308th Emutis 🇱🇹 632 87 9ms 16 Nov 2024 308th csharpython 632 87 9ms 24 Aug 2025 313th NoahBolohan 🇨🇦 625 88 10ms 7 Mar 2023 313th TimLeffke 625 88 10ms 2 Jan 2024 315th cole-wilson 618 89 10ms 21 Feb 2021 315th redbeancola 618 89 28ms 11 Oct 2021 315th karhuthebear 618 89 11ms 6 May 2022 315th sbyrne51 618 89 10ms 2 Oct 2022 315th eiburns 618 89 10ms 26 Jan 2023 315th Vaekor 618 89 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