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 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 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 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 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 22 3 5 2nd JayXon 🇺🇸 0 3 19 2 0 3rd GrayJoKing 🇦🇺 0 1 12 3 5 4th ovs-code 🇩🇪 0 3 11 4 1 5th Steffan153 🇫🇮 0 1 10 4 2 6th sean-niemann 🇺🇸 0 0 9 4 1 7th primo-ppcg 🇹🇭 0 2 8 1 1 8th MeWhenI 🇻🇦 0 1 7 2 5 9th Shanethegamer 🇺🇸 0 0 5 3 2 10th m-tkach 🇺🇦 0 2 4 1 1 11th DialFrost 🇸🇬 0 1 4 1 2 12th pardouin 🇫🇷 0 1 4 0 0 13th edsrzf 🇳🇿 0 0 4 1 0 14th canissimia 🇦🇶 0 2 3 0 0 15th xsot 🇸🇬 0 0 3 1 0 16th GolfingSuccess 🇬🇷 0 0 3 0 0 16th kg583 🇺🇸 0 0 3 0 0 18th lynn 0 1 2 0 1 19th nwellnhof 🇩🇪 0 0 2 3 1 20th emgordon154 0 0 2 1 0 20th rucin93 🇵🇱 0 0 2 1 0 22nd saito-ta 🇯🇵 0 0 2 0 2 23rd albanian-laundromat 0 0 2 0 0 23rd AlephSquirrel 0 0 2 0 0 23rd Kacarott 🇦🇺 0 0 2 0 0 26th antimon2 🇯🇵 0 1 1 0 0 26th jared-hughes 0 1 1 0 0 26th khvdm 0 1 1 0 0 26th marshallward 🇺🇸 0 1 1 0 0 30th CaedenHarper 🇨🇦 0 0 1 1 2 30th stefangimmillaro 0 0 1 1 2 32nd emplv 🇱🇻 0 0 1 1 1 32nd sisyphus-ppcg 🇦🇺 0 0 1 1 1 34th lukegustafson 🇺🇸 0 0 1 1 0 34th targrik 0 0 1 1 0 36th btnlq 0 0 1 0 2 36th Bubbler-4 0 0 1 0 2 38th AdrienHache 🇫🇷 0 0 1 0 1 38th CLOStrophobic 🇮🇹 0 0 1 0 1 38th Irratix 🇳🇱 0 0 1 0 1 38th mousetail 🇳🇱 0 0 1 0 1 42nd acotis 0 0 1 0 0 42nd annaproxy 0 0 1 0 0 42nd bitsandbeyond 🇳🇱 0 0 1 0 0 42nd clockworknazo 0 0 1 0 0 42nd corbob 🇨🇦 0 0 1 0 0 42nd DelaneyJM 0 0 1 0 0 42nd helbling 🇨🇭 0 0 1 0 0 42nd IanUtley 0 0 1 0 0 42nd jborean93 0 0 1 0 0 42nd KasperKivimaeki 🇫🇮 0 0 1 0 0 42nd KevinMarquette 🇺🇸 0 0 1 0 0 42nd kumavale 0 0 1 0 0 42nd Liniarc 0 0 1 0 0 42nd lyphyser 0 0 1 0 0 42nd MichalMarsalek 🇨🇿 0 0 1 0 0 42nd pavelb 0 0 1 0 0 42nd prplz 🇦🇺 0 0 1 0 0 42nd radarek 🇵🇱 0 0 1 0 0 42nd rhdqor213 0 0 1 0 0 42nd Salutations45 0 0 1 0 0 42nd snyderek 🇺🇸 0 0 1 0 0 42nd trinityy-7 0 0 1 0 0 42nd vlpx 🇫🇮 0 0 1 0 0 42nd weeble 0 0 1 0 0 66th Yewzir 🇧🇪 0 0 0 2 1 67th dokutan 0 0 0 1 1 67th namelessiw 0 0 0 1 1 67th Yax42 🇫🇷 0 0 0 1 1 70th 2bular 0 0 0 1 0 70th angel-p57 🇯🇵 0 0 0 1 0 70th ethanlally 0 0 0 1 0 70th FortuiteMan 🇫🇷 0 0 0 1 0 70th frankgraziano 0 0 0 1 0 70th Frowny 0 0 0 1 0 1–75 of 106 Next Last