Collatz in JavaScript in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 74th Re-Adventures 🇮🇳 917 60 5 May 2022 74th 0x24a537r9 917 60 29 Jul 2022 74th stefangabos 🇷🇴 917 60 19 Aug 2022 74th eranws 917 60 10 Sep 2022 74th GeorgeStechman 🇬🇧 917 60 26 Sep 2022 74th BloodStormKnight 917 60 15 Oct 2022 74th dzshn 917 60 3 Dec 2022 74th biocommando 🇫🇮 917 60 20 Dec 2022 74th Betuaredead 917 60 5 Jan 2023 74th piano-miles 917 60 16 Jan 2023 74th Yewzir 917 60 12 Feb 2023 74th shellbertt 🇨🇦 917 60 26 Feb 2023 74th zakariamouhid 917 60 20 May 2023 74th raphaelimahorn 917 60 23 Aug 2023 74th jbt 917 60 25 Dec 2023 74th olleicua 🇺🇸 917 60 15 Feb 2024 74th HumanoidCPU 917 60 3 May 2024 74th dokutan 917 60 13 Aug 2024 74th LostSyntax21 🇬🇧 917 60 10 Sep 2024 74th xyangst 917 60 28 Sep 2024 96th c0d3-4-F00d 🇩🇪 902 61 6 May 2022 96th jackkav 902 61 26 Jun 2022 96th TechNolaByte 902 61 6 Jul 2022 96th Heathcorp 🇦🇺 902 61 17 Jul 2022 96th C0de5mith 🇺🇸 902 61 3 Aug 2022 96th sebipopa 🇷🇴 902 61 18 Aug 2022 96th moikaturns 🇬🇧 902 61 25 Sep 2022 96th FlorianCassayre 🇫🇷 902 61 27 Sep 2022 96th Mazn3k 902 61 1 Feb 2023 96th tvcv901 902 61 22 Mar 2023 96th unfinishedprogram 902 61 19 Jul 2023 96th snoozingnewt 🇺🇸 902 61 23 Sep 2023 96th funnyboy-roks 902 61 9 May 2024 96th bac0id 902 61 29 Jun 2024 96th madex 🇩🇪 902 61 9 Jul 2024 96th cdesodt 902 61 10 Oct 2024 112th Setvizan 887 62 12 Jan 2023 112th GreenBeansAgainstVeganism 887 62 13 Jan 2023 112th arctouch-cristiannevianna 887 62 3 Apr 2023 112th Corxldyphik 887 62 11 Apr 2023 112th Blockyheadman 887 62 1 Nov 2023 112th ollyspooner 887 62 22 Nov 2023 112th itserasmus 887 62 25 Jan 2024 112th Jacob385 887 62 13 Mar 2024 112th junkondo-jp 887 62 30 Jun 2024 112th ShiraJoseph 🇺🇸 887 62 1 Mar 2025 122nd randolchance 873 63 8 Jan 2023 122nd CatsAreFluffy 873 63 18 Feb 2023 122nd amiralitaheri 873 63 23 Feb 2023 122nd RuyiLi 873 63 1 Apr 2023 122nd TaserTheFox 🇺🇸 873 63 25 May 2023 122nd pfysches-boop 873 63 6 Aug 2023 122nd mhgockel 873 63 19 Aug 2023 122nd NickTheEASDude 🇺🇸 873 63 18 Jan 2024 122nd 823126 873 63 14 Nov 2024 131st elisherer 🇮🇱 859 64 5 Jun 2022 131st Ashikpaul 🇮🇳 859 64 29 Jul 2022 131st LukeBridges 🇬🇧 859 64 26 Oct 2022 131st florton 859 64 18 Jan 2023 131st DayDun 🇸🇪 859 64 24 Jan 2023 131st lyphyser 859 64 3 Jun 2023 131st Davr1 🇨🇿 859 64 14 Oct 2023 131st stellartux 859 64 26 Dec 2023 131st goodwyna21 859 64 12 Nov 2024 131st xShadowBlade 859 64 26 Dec 2024 141st wansacis 🇩🇪 846 65 13 May 2022 141st krcs 🇵🇱 846 65 24 Nov 2022 141st ejini6969 846 65 1 Apr 2023 141st InspectorBoat 846 65 25 Oct 2023 145th ChiefChippy2 833 66 4 May 2022 145th Radwatch 833 66 22 Jun 2022 145th TheCod-r 🇦🇶 833 66 10 Oct 2022 145th MadScience137 833 66 17 Oct 2022 145th nayakrujul 833 66 12 Mar 2023 145th 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