The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
12 Days of Christmas 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 80th annaproxy 735 260 10ms 31 Oct 2021 80th Just4FunCoder 735 260 9ms 26 Oct 2022 80th cefqrn 735 260 10ms 27 Dec 2022 80th FortuiteMan 🇫🇷 735 260 9ms 11 Sep 2023 80th eiburns 735 260 10ms 9 Oct 2023 80th iliaspapa 735 260 10ms 13 days ago 87th rak1507 🇬🇧 732 261 9ms 15 Oct 2020 88th yzhs 🇩🇪 729 262 10ms 25 Oct 2020 88th jacklynnepenick 729 262 9ms 14 Aug 2021 88th Keegan-T 🇨🇦 729 262 9ms 20 Apr 2025 88th RaBa21 🇭🇺 729 262 11ms 21 Jul 2025 92nd liamLatour 726 263 10ms 3 Aug 2024 93rd CarsonChr 🇺🇸 723 264 9ms 17 Sep 2022 94th jaredtrh 718 266 9ms 12 Sep 2021 94th elgan65536 718 266 10ms 15 Apr 2024 94th amberzit 718 266 10ms 3 Jul 2025 94th luuumine 🇫🇷 718 266 10ms 23 Nov 2025 98th TeddyWoodburn 713 268 112ms 7 Oct 2024 99th giacomogallina 710 269 9ms 15 Jun 2019 99th HumanoidCPU 710 269 10ms 9 May 2024 99th Trildcookie 710 269 10ms 7 hours ago 102nd BREMAUCY 🇫🇷 707 270 10ms 7 Mar 2024 102nd Jacob385 707 270 10ms 4 Apr 2024 102nd rucin93 🇵🇱 707 270 10ms 31 May 2025 105th P-Quentin 🇫🇷 705 271 10ms 3 Aug 2022 105th fkantelberg 705 271 9ms 15 Jul 2025 107th schachmattmatt 702 272 10ms 11 Aug 2021 108th ZakkkkAttackkkk 🇵🇭 700 273 28ms 25 Dec 2021 108th Starwort 🇬🇧 700 273 10ms 4 Dec 2022 110th vezzick 697 274 10ms 8 Mar 2021 110th GeneralTwi 697 274 11ms 4 May 2022 112th MichalMarsalek 🇨🇿 695 275 10ms 18 Feb 2023 112th cuboids 695 275 10ms 16 Jul 2024 112th Deedogg 695 275 12ms 30 Oct 2025 115th bthalheim 692 276 10ms 1 Aug 2022 116th Re-Adventures 🇮🇳 690 277 10ms 30 Sep 2020 117th leon-w 687 278 10ms 4 Jan 2019 118th kimbo 🇺🇸 673 284 16ms 3 Dec 2022 119th VilBoub 670 285 11ms 17 Apr 2022 119th RJFuller 670 285 11ms 8 Mar 2024 121st NerdyMcNerd42 663 288 11ms 26 Oct 2022 121st funnsam 🇭🇰 663 288 10ms 23 Oct 2023 123rd cingulataluke 661 289 10ms 26 Aug 2023 124th jiaminglimjm 🇲🇾 656 291 9ms 12 Sep 2020 125th mokymok 🇺🇸 652 293 16ms 23 Jul 2021 126th zhaohm14 650 294 10ms 28 May 2025 127th agreegious 647 295 10ms 17 Mar 2025 128th awnion 643 297 9ms 26 Dec 2020 128th Moltres-Galar 🇺🇦 643 297 17ms 16 May 2025 128th Naitzirch 🇳🇱 643 297 10ms 3 Jul 2025 131st petar-donchev 639 299 9ms 7 Sep 2019 131st frankgraziano 639 299 9ms 6 Jan 2023 133rd bwenstar 622 307 9ms 11 Aug 2022 134th yujqiao 606 315 10ms 8 days ago 135th try-except-try-accept 🇹🇭 601 318 10ms 9 Jul 2022 136th CheeseCake628 🇳🇴 565 338 28ms 9 Feb 2023 137th toombs-caeman 562 340 10ms 2 Mar 2020 138th suzhaoqi 558 342 9ms 21 Aug 2024 139th skps2010 549 348 10ms 2 Jan 2019 140th kevinmchung 544 351 10ms 11 Jan 2022 141st PradCoder 526 363 10ms 6 Apr 2024 142nd mhsaul 520 367 10ms 11 Apr 2023 143rd magnickolas 519 368 9ms 19 Nov 2020 144th ocean0821 515 371 1,142ms 7 May 2025 145th CedricGebistorf 512 373 10ms 7 Mar 2022 146th ntsd 🇹🇭 504 379 10ms 18 Oct 2019 147th Bonjour27891 🇻🇳 501 381 10ms 15 Jul 2022 148th LeoTheMiner12 485 394 9ms 17 Jul 2025 149th ryyyn 🇺🇸 478 400 18ms 7 Oct 2025 150th vonKrafft 474 403 9ms 26 Mar 2020 151st byteJager 460 415 9ms 3 Jan 2021 152nd xnor-gate 455 420 9ms 28 Apr 2021 153rd Steffan153 🇫🇮 452 423 28ms 2 Sep 2024 154th StefanHabel 🇨🇦 450 424 9ms 26 Dec 2021 155th bizy-coder 447 427 9ms 10 Sep 2024 156th 5cw 🇺🇸 440 434 15ms 5 May 2024 157th 051 🇸🇬 438 436 10ms 8 days ago 158th Seek64 🇩🇪 435 439 9ms 23 Nov 2025 159th ageneric 433 441 9ms 17 Jan 2022 159th jared-hughes 433 441 11ms 25 Mar 2022 First Prev 81–160 of 1,127 Next Last
