Collatz in all languages in bytes. Ranked by golds, then diamonds, then silvers, then bronzes. 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 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 All Bytes Chars Scoring All 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 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 # Golfer 🦄 💎 🥇 🥈 🥉 1st Lydxn 🇨🇦 0 2 23 3 5 2nd JayXon 🇺🇸 0 2 18 3 0 3rd GrayJoKing 🇦🇺 0 1 12 3 5 4th ovs-code 🇩🇪 0 3 11 3 2 5th Steffan153 🇫🇮 0 1 10 4 2 6th sean-niemann 🇺🇸 0 0 9 3 2 7th primo-ppcg 🇹🇭 0 2 8 1 1 8th MeWhenI 🇻🇦 0 1 7 1 6 9th Shanethegamer 🇺🇸 0 0 5 2 4 10th m-tkach 🇺🇦 0 2 4 0 2 11th canissimia 🇦🇶 0 2 4 0 0 12th DialFrost 🇸🇬 0 1 4 0 4 13th pardouin 🇫🇷 0 1 4 0 0 14th edsrzf 🇳🇿 0 0 4 1 0 15th GolfingSuccess 🇬🇷 0 0 4 0 1 16th xsot 🇸🇬 0 0 3 1 0 17th kg583 🇺🇸 0 0 3 0 0 18th lynn 0 1 2 0 1 19th nwellnhof 🇩🇪 0 0 2 2 2 20th emgordon154 0 0 2 2 0 21st sisyphus-ppcg 🇦🇺 0 0 2 1 1 22nd rucin93 🇵🇱 0 0 2 1 0 23rd saito-ta 🇯🇵 0 0 2 0 2 24th albanian-laundromat 0 0 2 0 0 24th AlephSquirrel 0 0 2 0 0 24th Kacarott 🇦🇺 0 0 2 0 0 27th KasperKivimaeki 🇫🇮 0 1 1 0 1 27th snoozingnewt 🇨🇦 0 1 1 0 1 29th antimon2 🇯🇵 0 1 1 0 0 29th jared-hughes 0 1 1 0 0 29th khvdm 0 1 1 0 0 29th marshallward 🇺🇸 0 1 1 0 0 33rd emplv 🇱🇻 0 0 1 1 1 34th lukegustafson 🇺🇸 0 0 1 1 0 34th targrik 0 0 1 1 0 36th CaedenHarper 🇨🇦 0 0 1 0 3 36th stefangimmillaro 0 0 1 0 3 38th btnlq 0 0 1 0 2 38th Bubbler-4 0 0 1 0 2 40th AdrienHache 🇫🇷 0 0 1 0 1 40th CLOStrophobic 🇮🇹 0 0 1 0 1 40th Irratix 🇳🇱 0 0 1 0 1 40th mousetail 🇳🇱 0 0 1 0 1 44th acotis 0 0 1 0 0 44th annaproxy 0 0 1 0 0 44th bitsandbeyond 🇳🇱 0 0 1 0 0 44th clockworknazo 0 0 1 0 0 44th corbob 🇨🇦 0 0 1 0 0 44th DelaneyJM 0 0 1 0 0 44th helbling 🇨🇭 0 0 1 0 0 44th IanUtley 0 0 1 0 0 44th jborean93 0 0 1 0 0 44th KevinMarquette 🇺🇸 0 0 1 0 0 44th kumavale 0 0 1 0 0 44th Liniarc 0 0 1 0 0 44th lyphyser 0 0 1 0 0 44th MichalMarsalek 🇨🇿 0 0 1 0 0 44th pavelb 0 0 1 0 0 44th prplz 🇦🇺 0 0 1 0 0 44th radarek 🇵🇱 0 0 1 0 0 44th rhdqor213 0 0 1 0 0 44th Salutations45 0 0 1 0 0 44th snyderek 🇺🇸 0 0 1 0 0 44th trinityy-7 0 0 1 0 0 44th vlpx 🇫🇮 0 0 1 0 0 44th weeble 0 0 1 0 0 67th Yewzir 🇧🇪 0 0 0 1 2 68th 2bular 0 0 0 1 0 68th angel-p57 🇯🇵 0 0 0 1 0 68th FortuiteMan 🇫🇷 0 0 0 1 0 68th frankgraziano 0 0 0 1 0 68th Frowny 0 0 0 1 0 68th p-zubieta 0 0 0 1 0 68th stackofbears 0 0 0 1 0 68th xnor-gate 0 0 0 1 0 1–75 of 106 Next Last