Best bytes scores per language in Collatz. Points are the ratio to the overall minimum 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 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 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 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 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 # Language Golfer Points Bytes Submitted 1st GolfScript AlephSquirrel +2 1,000 26 6 Jan 2023 2nd K ovs-code 🇩🇪 839 31 8 Mar 2023 3rd J ovs-code 🇩🇪 765 34 7 Mar 2023 4th ><> GrayJoKing 🇦🇺 +1 684 38 5 May 2022 5th Raku primo-ppcg 🇹🇭 634 41 5 May 2022 6th Julia antimon2 🇯🇵 578 45 17 Nov 2024 7th Assembly lyphyser +1 565 46 13 Jan 2024 8th PowerShell DelaneyJM +6 553 47 7 Apr 2025 9th Ruby Lydxn 🇨🇦 +3 531 49 4 May 2022 9th Perl primo-ppcg 🇹🇭 +1 531 49 5 May 2022 9th Bash saito-ta 🇯🇵 +2 531 49 13 May 2022 9th jq GolfingSuccess 🇬🇷 +12 531 49 12 Aug 2024 13th Crystal canissimia 🇦🇶 +3 510 51 6 May 2022 13th Groovy Steffan153 🇫🇮 510 51 21 days ago 15th JavaScript Irratix 🇳🇱 +27 473 55 4 May 2022 15th Coconut Lydxn 🇨🇦 +7 473 55 16 Jan 2024 17th Civet JayXon 🇺🇸 456 57 19 Aug 2024 18th AWK primo-ppcg 🇹🇭 +5 448 58 13 Nov 2022 19th PHP Lydxn 🇨🇦 441 59 6 May 2022 20th Berry ovs-code 🇩🇪 +8 433 60 9 Oct 2023 21st Haskell ovs-code 🇩🇪 426 61 5 Aug 2024 22nd Hexagony MeWhenI 🇻🇦 413 63 5 May 2022 22nd Python khvdm 413 63 16 Nov 2025 24th Rockstar GolfingSuccess 🇬🇷 +2 406 64 14 Dec 2024 25th C Lydxn 🇨🇦 +1 400 65 21 Dec 2023 25th R sisyphus-ppcg 🇦🇺 +1 400 65 19 Dec 2025 27th Wren Steffan153 🇫🇮 +1 388 67 19 Aug 2024 27th VimL Mukundan314 388 67 25 Dec 2025 29th Swift MeWhenI 🇻🇦 +1 382 68 23 Feb 2023 30th V Lydxn 🇨🇦 +1 371 70 7 May 2022 30th Dart Lydxn 🇨🇦 +1 371 70 17 Oct 2022 32nd Nim MichalMarsalek 🇨🇿 +7 366 71 5 May 2022 32nd Forth GrayJoKing 🇦🇺 366 71 10 Aug 2023 34th Kotlin pardouin 🇫🇷 361 72 21 May 2025 35th Lua JayXon 🇺🇸 356 73 23 Dec 2025 36th ALGOL 68 DialFrost 🇸🇬 +5 351 74 22 Feb 2026 37th Factor ovs-code 🇩🇪 +1 347 75 12 Sep 2024 38th Janet Steffan153 🇫🇮 +4 342 76 15 May 2023 39th F# lynn 333 78 5 May 2022 40th Prolog annaproxy +3 329 79 24 Aug 2022 40th Elixir JayXon 🇺🇸 +1 329 79 5 Apr 2023 40th Clojure Steffan153 🇫🇮 329 79 20 days ago 43rd BASIC Lydxn 🇨🇦 321 81 1 Apr 2023 44th C# Lydxn 🇨🇦 +1 317 82 6 May 2022 45th Fortran marshallward 🇺🇸 313 83 10 May 2022 45th Scheme edsrzf 🇳🇿 +1 313 83 14 Jan 2025 47th Tcl ovs-code 🇩🇪 +3 310 84 25 Sep 2022 48th D Shanethegamer 🇺🇸 +5 299 87 15 May 2023 49th Rust JayXon 🇺🇸 +2 295 88 17 Oct 2022 49th Java JayXon 🇺🇸 +1 295 88 24 Sep 2025 51st C++ Lydxn 🇨🇦 +3 292 89 6 May 2022 52nd OCaml m-tkach 🇺🇦 289 90 7 Dec 2023 53rd Common Lisp primo-ppcg 🇹🇭 +4 280 93 7 May 2022 54th Erlang snoozingnewt 🇨🇦 +1 271 96 4 Dec 2025 55th Go KasperKivimaeki 🇫🇮 250 104 10 Dec 2025 56th ArkScript kg583 🇺🇸 +1 248 105 26 days ago 57th sed canissimia 🇦🇶 236 110 20 Feb 2023 58th SQL m-tkach 🇺🇦 232 112 22 Jun 2025 59th Pascal m-tkach 🇺🇦 +1 222 117 7 May 2022 60th TeX jared-hughes 200 130 15 Dec 2024 61st Gleam Shanethegamer 🇺🇸 +3 183 142 27 Mar 2025 62nd Zig JayXon 🇺🇸 165 158 14 Sep 2025 63rd COBOL primo-ppcg 🇹🇭 135 193 14 Aug 2025 64th brainfuck canissimia 🇦🇶 127 204 25 Nov 2023