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12 Days of Christmas in JavaScript 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 98th olleicua 🇺🇸 476 458 12ms 10 Jan 2024 102nd zhiayang 475 459 13ms 29 Aug 2020 103rd jordanmbell 474 460 17ms 7 Dec 2021 103rd polyrtm 474 460 11ms 17 Mar 2022 103rd rummik 474 460 12ms 18 Oct 2022 106th user189032 473 461 12ms 29 May 2019 106th ScottHamper 473 461 23ms 25 Jun 2021 106th inventshah 473 461 12ms 23 Jan 2023 106th cloudyshoe 473 461 9ms 20 May 2025 110th p01 472 462 11ms 13 Jan 2018 110th daifkyou 472 462 12ms 14 Dec 2022 112th BobbyGerace 471 463 11ms 21 May 2021 112th raphaelimahorn 471 463 13ms 17 Aug 2021 112th olivermrose 🇺🇸 471 463 13ms 10 Oct 2021 112th stefangimmillaro 471 463 10ms 23 Apr 2023 112th ryanocf 471 463 12ms 16 Jan 2024 112th targrik 471 463 9ms 7 Feb 2025 118th didion0 🇺🇸 470 464 10ms 8 Jan 2021 118th iliazeus 470 464 11ms 10 Mar 2023 118th owen-c-parker 🇺🇸 470 464 13ms 29 Mar 2023 118th Maznek 470 464 10ms 27 Dec 2023 118th thadeucity 470 464 9ms 23 May 2025 123rd thantos 469 465 11ms 21 Feb 2018 123rd m1el 469 465 12ms 28 Aug 2020 123rd CaedenHarper 🇨🇦 469 465 10ms 6 Sep 2025 126th Giga-Bowser 468 466 11ms 4 Jan 2022 126th draem 468 466 9ms 31 Jul 2024 126th c-py 468 466 10ms 1 Nov 2025 126th tomh1012 468 466 10ms 3 Dec 2025 130th Natanaelel 🇸🇪 467 467 13ms 11 Sep 2021 130th GeorgeStechman 🇬🇧 467 467 11ms 20 Sep 2022 130th DayDun 🇸🇪 467 467 12ms 19 Jan 2023 130th strattonwhisler 467 467 10ms 27 Mar 2025 130th Andrey-Plotnikov 467 467 9ms 27 Jun 2025 130th Yax42 🇫🇷 467 467 11ms 13 Feb 2026 136th dsntzn 🇸🇰 466 468 11ms 9 Aug 2020 136th lowlighter 466 468 12ms 30 Oct 2020 136th SpareManiKatti 466 468 13ms 11 Sep 2021 136th pineapplebox 466 468 13ms 11 Feb 2022 136th Cazka 466 468 9ms 12 Feb 2022 136th BambooleanLogic 🇸🇪 466 468 12ms 19 Oct 2023 142nd mintypython 465 469 15ms 19 Oct 2018 142nd rexim 465 469 13ms 28 Aug 2020 142nd DaCuteRaccoon 465 469 12ms 30 Nov 2022 145th alexkunin 464 470 13ms 4 Jul 2019 145th guliyevemil1 🇦🇿 464 470 10ms 20 Apr 2020 145th RedstoneTim 464 470 12ms 30 Jun 2021 145th Tejas-H5 464 470 12ms 10 Apr 2022 145th kordrun 464 470 21ms 27 Jun 2022 150th pg98 463 471 12ms 14 Mar 2018 150th hpr 463 471 10ms 12 Jun 2021 152nd FrederikHutfless 🇩🇪 462 472 10ms 23 Dec 2022 153rd sethimcclaine 461 473 13ms 5 Apr 2019 153rd MiffOttah 461 473 12ms 11 May 2020 153rd qpwoeirut 461 473 10ms 11 Oct 2025 156th jackkav 460 474 12ms 24 Jun 2018 156th ArmaanAS 460 474 12ms 4 Jul 2021 158th alexislours 459 475 13ms 5 Mar 2023 158th chartung17 459 475 11ms 1 Jan 2024 160th hyvyys 458 476 12ms 18 Sep 2020 160th Moreallure 458 476 14ms 4 May 2024 160th daniel-michel 458 476 11ms 7 Dec 2024 163rd dacoconutchemist 457 477 12ms 29 May 2024 163rd tomavc 457 477 11ms 23 Jun 2025 165th ollyspooner 455 479 12ms 22 Sep 2023 165th Ralac07 🇦🇺 455 479 10ms 18 Apr 2025 165th amazingalek 🇳🇴 455 479 10ms 26 Dec 2025 168th LoLoLucky 454 480 12ms 7 Dec 2020 169th anders-nom 453 481 11ms 15 Jan 2020 170th mcapodici 452 482 13ms 10 Aug 2020 170th piano-miles 452 482 13ms 12 Mar 2023 172nd predyy 451 483 11ms 29 Jun 2022 172nd lewdev 🇺🇸 451 483 26ms 12 Feb 2023 172nd SiddharthShyniben 451 483 11ms 1 Dec 2024 175th matiasbontempo 450 484 13ms 9 Sep 2022 175th Quadruplay 450 484 11ms 20 Dec 2024 177th gunnermanx 449 485 11ms 25 Jan 2019 177th chloeching-amino 449 485 11ms 24 May 2020 177th revlayle 🇺🇸 449 485 12ms 16 Feb 2021 177th CubeyTheCube 449 485 12ms 9 Aug 2022 177th johnkiernander 449 485 9ms 10 Dec 2025 177th Nemikolh 🇫🇷 449 485 9ms 23 Dec 2025 183rd KaeruCT 449 486 14ms 2 Dec 2020 183rd fitzdotlol 🇺🇸 449 486 10ms 20 Mar 2022 183rd Larento 449 486 15ms 14 Oct 2023 186th NatNgs 448 487 12ms 8 Jan 2020 186th mcculloughjchris 448 487 13ms 31 Oct 2022 186th madex 🇩🇪 448 487 10ms 19 Dec 2024 189th dzshn 447 488 10ms 14 Apr 2021 189th vlad-ushakov 447 488 10ms 22 Mar 2023 191st josh18994 445 490 13ms 8 Dec 2021 192nd 21Joakim 444 491 10ms 30 Mar 2021 192nd maxpelic 🇺🇸 444 491 13ms 8 Jul 2022 192nd acollett89 444 491 10ms 18 Jun 2025 195th gnlow 🇰🇷 443 492 9ms 17 Apr 2020 196th KY246 440 495 13ms 12 Jun 2021 196th liamstrilchuk 440 495 14ms 10 Sep 2021 196th vjohannesb 440 495 10ms 23 Dec 2023 199th oitio 440 496 14ms 10 Feb 2020 199th alcoholick-dev 440 496 14ms 26 Apr 2021 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