The Calendar hole will go live in approximately 7 days. Why not try and solve it ahead of time?
12 Days of Christmas in PowerShell 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 1st bitsandbeyond 🇳🇱 1,000 405 235ms 5 May 2025 2nd primo-ppcg 🇹🇭 988 410 240ms 9 Nov 2021 3rd prplz 🇦🇺 981 413 220ms 5 Oct 2020 4th btnlq 978 414 271ms 15 Mar 2021 5th MeWhenI 🇻🇦 962 421 248ms 28 Jan 2023 6th Feniske 🇫🇷 960 422 247ms 23 Oct 2023 7th juliansiebert 🇩🇪 957 423 224ms 18 Dec 2023 8th EklipZgit 955 424 228ms 9 Jun 2020 8th sean-niemann 🇺🇸 955 424 217ms 10 Sep 2022 8th cosminlof 🇷🇴 955 424 196ms 28 Nov 2022 8th KevinMarquette 🇺🇸 955 424 236ms 24 Apr 2023 8th ndren 955 424 213ms 26 Aug 2023 8th snoozingnewt 🇨🇦 955 424 232ms 20 Nov 2023 8th corbob 🇨🇦 955 424 207ms 21 Apr 2024 15th KevinLaux 953 425 226ms 2 Nov 2022 15th mrbell-dev 953 425 232ms 12 Jan 2025 17th SirBogman 🇺🇸 951 426 235ms 14 Jun 2024 18th dcgjb 948 427 419ms 13 May 2024 19th MaxCastella 🇫🇷 944 429 252ms 31 Oct 2023 20th HumanEquivalentUnit 931 435 223ms 12 Jan 2022 21st jborean93 927 437 222ms 4 Jun 2020 21st cmkb3 927 437 222ms 28 Nov 2023 21st realslacker 927 437 232ms 25 Mar 2024 24th RichUncleCody 925 438 236ms 4 Jun 2020 24th sultan 925 438 240ms 5 Jun 2022 26th okhoel 🇳🇴 923 439 227ms 21 Sep 2022 27th hasan1st 920 440 202ms 16 Jun 2022 28th jasonphicks 918 441 226ms 9 Jun 2020 29th DaCuteRaccoon 912 444 223ms 1 Oct 2022 29th DialFrost 🇸🇬 912 444 221ms 7 Jan 2023 29th PowershellKnut 🇳🇴 912 444 227ms 13 Jan 2023 29th Jaykul 912 444 219ms 29 Apr 2024 29th 5quiwyrm 912 444 217ms 2 Sep 2025 34th ryanlanegit 908 446 248ms 23 Jun 2022 35th TaserTheFox 🇺🇸 906 447 252ms 8 Jun 2023 36th israem 904 448 249ms 14 Apr 2024 37th paulhey 902 449 222ms 27 Sep 2021 38th JesperJ 896 452 216ms 9 Jun 2020 38th rvdnieuwendijk 🇳🇱 896 452 215ms 23 Oct 2020 38th IISResetMe 896 452 251ms 2 days ago 41st northvandrew 886 457 245ms 8 Jun 2020 42nd sagarv26 884 458 224ms 11 Jun 2021 43rd indented-automation 882 459 250ms 7 May 2024 44th Arkaedan 879 461 239ms 27 Jul 2020 45th denniskoch 875 463 209ms 3 Jun 2020 45th clemmesserli 875 463 224ms 19 Jun 2022 47th jhoneill 873 464 215ms 5 Jun 2020 48th joalcorn 869 466 219ms 5 Aug 2024 49th gjh71 🇳🇱 864 469 235ms 25 Dec 2020 50th joshinryz 860 471 225ms 3 Jun 2020 50th ScriptingPro 860 471 232ms 20 Nov 2020 52nd PlatoHero 858 472 213ms 26 Jan 2024 52nd SigitasG 858 472 216ms 13 Jun 2025 54th oising 856 473 242ms 3 Jun 2020 54th jdallma 856 473 225ms 3 Jun 2020 56th krzydoug 853 475 242ms 5 Jun 2020 57th JoeBigToe 851 476 212ms 5 Jun 2020 58th PalmEmanuel 849 477 233ms 10 May 2021 59th Arnaud-beep 🇫🇷 847 478 245ms 10 Aug 2022 60th JamesWTruher 846 479 232ms 5 Jun 2020 61st Tsobail 842 481 237ms 4 Jun 2022 62nd Agazoth 839 483 236ms 8 Jun 2020 63rd tofuweasel 837 484 240ms 26 Jul 2022 63rd IronOutsider 837 484 224ms 2 May 2025 65th dokutan 833 486 220ms 17 Oct 2024 66th hdformat 832 487 231ms 5 Jun 2020 66th justinkwork 832 487 235ms 31 Jul 2020 68th ze-h 🇺🇸 828 489 216ms 10 Jan 2022 69th lagebj 827 490 269ms 10 Jun 2020 70th rholliday 823 492 217ms 3 Mar 2021 71st aaronmcdavid 822 493 212ms 26 Jun 2021 72nd adityapatwardhan 813 498 236ms 3 Jun 2020 72nd SteveL-MSFT 813 498 247ms 4 Jun 2020 74th audhage 812 499 232ms 5 Jun 2020 75th vmsilvamolina 810 500 227ms 4 Sep 2020 76th ashscodes 808 501 232ms 2 Nov 2020 77th tabs-not-spaces 799 507 240ms 3 Jun 2020 78th rdbartram 796 509 222ms 3 Jun 2020 79th littletoyrobots 794 510 258ms 13 Jul 2023 80th waltervos 791 512 236ms 23 Nov 2022 1–80 of 140 Next Last
