The Calendar hole will go live in approximately 9 days. Why not try and solve it ahead of time?
Recamán in Python in bytes. 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 Bytes Time Submitted 320th BrenSchaap 678 90 16ms 20 Oct 2021 320th mokymok 🇺🇸 678 90 10ms 29 Nov 2021 320th midnattssol 🇸🇪 678 90 10ms 19 May 2022 320th TheCod-r 🇦🇶 678 90 11ms 28 Sep 2022 320th brochmann 🇸🇪 678 90 30ms 25 Oct 2023 320th jatloe 678 90 16ms 24 Aug 2024 327th boxjelly 670 91 10ms 10 Jan 2021 327th jhpaques 🇫🇷 670 91 11ms 28 Jul 2022 327th Marco-perce 670 91 16ms 22 Aug 2022 327th dgambit 670 91 10ms 26 Sep 2022 331st forlack 663 92 10ms 10 Nov 2021 331st lemogne 663 92 10ms 16 Nov 2021 331st tenthmascot 663 92 10ms 25 Nov 2021 331st deluca-4139 663 92 10ms 15 Dec 2021 331st atazzam 🇺🇸 663 92 31ms 1 Apr 2022 331st zoemarschner 663 92 10ms 16 May 2022 331st nmgetahun 663 92 10ms 5 Dec 2022 331st bobbysq 663 92 11ms 13 Feb 2023 331st PrathamMehta08 663 92 19ms 6 Dec 2023 340th hellwue 656 93 10ms 25 Feb 2022 340th TheSmilingTurtle 656 93 11ms 14 May 2022 340th SniperSmiley 🇺🇸 656 93 10ms 3 Jul 2022 340th james-downey 656 93 10ms 10 Jul 2022 340th dillon-duncando 656 93 16ms 3 Oct 2022 345th Feriixu 649 94 11ms 9 Feb 2022 345th Starwort 🇬🇧 649 94 18ms 11 Nov 2022 347th austinrwarner 642 95 16ms 28 Dec 2020 347th ArmaanAS 642 95 10ms 4 Apr 2021 347th namcartoon06 642 95 16ms 15 Jul 2023 347th qwjhvbxi 642 95 9ms 9 Feb 2024 351st cbondurant 635 96 10ms 1 Oct 2021 351st PhysicDev 🇫🇷 635 96 16ms 16 Mar 2022 351st 0dyse 635 96 9ms 15 Apr 2025 354th mothcolada 🇺🇸 629 97 17ms 2 Mar 2021 354th RustemB 🇷🇺 629 97 16ms 10 Apr 2021 354th mhenion8293 🇺🇸 629 97 10ms 18 Jan 2022 354th eshilo-draper 629 97 19ms 8 Oct 2022 354th StHagel 629 97 16ms 13 Jul 2023 354th Ythaenagor 629 97 18ms 5 Aug 2024 354th itljan30 629 97 15ms 30 Jan 2025 354th croc54 629 97 16ms 30 Jan 2025 362nd Alex-x90 🇺🇸 622 98 30ms 27 Dec 2022 363rd Pandapip1 616 99 10ms 10 Feb 2021 363rd Andre3582 616 99 10ms 12 Apr 2021 363rd kevdah 616 99 11ms 5 Oct 2022 363rd Just4FunCoder 616 99 9ms 27 Oct 2022 363rd voidgloom 616 99 19ms 23 Oct 2024 363rd TheAtrossian 616 99 10ms 5 Jan 2025 363rd Code-Coder-coder 616 99 10ms 11 Oct 2025 370th andrewgopher 610 100 10ms 29 Jul 2021 370th bwat2 610 100 10ms 19 Oct 2021 370th a-penton 610 100 10ms 22 Sep 2022 370th jameswmccarty 610 100 16ms 22 Feb 2025 374th Bananapants22 598 102 11ms 4 Sep 2022 374th FusionAtom360 598 102 9ms 28 Sep 2024 376th achow0 592 103 11ms 3 Feb 2021 376th Pena86 592 103 9ms 19 Feb 2021 376th twocatsinatrenchcoat 592 103 10ms 11 May 2022 379th hacker19374 587 104 10ms 7 Mar 2023 379th adriweb 🇫🇷 587 104 10ms 22 Aug 2023 379th tobeannouncd 587 104 16ms 19 Sep 2023 382nd ramsay 581 105 10ms 14 Aug 2022 382nd Azearia 581 105 16ms 23 Oct 2023 384th henrytranter 575 106 16ms 8 Mar 2021 384th janga1 575 106 18ms 26 Aug 2021 384th TralfamadorianComedian 575 106 10ms 31 Dec 2024 384th Voltrifrodec 🇸🇰 575 106 16ms 6 Nov 2025 388th za3k 570 107 9ms 8 Oct 2022 388th cthierfelder 🇲🇨 570 107 10ms 9 Sep 2025 390th stefanarridge 565 108 10ms 29 Mar 2022 391st kenny14231 560 109 16ms 17 Aug 2022 391st SURAJMITTAL 560 109 10ms 19 Dec 2024 391st nooberitess 560 109 16ms 8 Apr 2025 394th brimstonetrader 555 110 10ms 11 Jan 2024 395th Thestralos 550 111 10ms 2 Mar 2023 395th wackbyte 550 111 11ms 9 Nov 2023 395th ComputerKWasTaken 🇺🇸 550 111 16ms 22 Jan 2025 398th sleepyStick 540 113 17ms 2 Dec 2021 399th jfallon1997 517 118 10ms 9 Apr 2024 400th 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