Best chars scores per language in Gray Code Decoder. Points are the ratio to the overall minimum 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 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 Chars Submitted 1st K 2bular +11 1,000 13 9 Dec 2024 2nd GolfScript saito-ta 🇯🇵 +8 722 18 11 May 2025 3rd ><> GrayJoKing 🇦🇺 +2 542 24 4 days ago 4th J 2bular +1 464 28 9 Oct 2025 5th Raku Natanaelel 🇸🇪 +3 448 29 15 days ago 6th Perl error256 +2 433 30 12 Jan 2026 7th Ruby 4atj +2 371 35 21 May 2025 8th Bash saito-ta 🇯🇵 351 37 8 days ago 9th PowerShell Steffan153 🇫🇮 317 41 7 days ago 10th Crystal error256 295 44 15 Jan 2026 11th AWK canissimia 🇦🇶 289 45 47 hours ago 12th jq ovs-code 🇩🇪 +2 283 46 12 days ago 12th Groovy Steffan153 🇫🇮 +1 283 46 2 days ago 14th JavaScript rucin93 🇵🇱 +2 277 47 7 days ago 15th Julia ovs-code 🇩🇪 +1 271 48 23 Feb 2025 16th Rockstar GolfingSuccess 🇬🇷 +2 265 49 12 Jan 2026 17th Kotlin pardouin 🇫🇷 +4 245 53 19 Feb 2026 18th Hexagony MeWhenI 🇻🇦 241 54 15 days ago 18th Civet lukegustafson 🇺🇸 241 54 4 days ago 20th Coconut kg583 🇺🇸 +2 232 56 1 Dec 2024 20th Janet GolfingSuccess 🇬🇷 +3 232 56 14 Jan 2026 22nd Factor error256 220 59 13 Jan 2026 23rd Python khvdm +1 217 60 13 Jan 2025 23rd Dart Steffan153 🇫🇮 217 60 11 days ago 25th Tcl Steffan153 🇫🇮 210 62 8 days ago 26th PHP sean-niemann 🇺🇸 +5 206 63 9 May 2025 26th Elixir Steffan153 🇫🇮 +1 206 63 8 days ago 28th C# Yax42 🇫🇷 +2 197 66 6 Jan 2026 28th Lua GolfingSuccess 🇬🇷 +2 197 66 12 Jan 2026 30th Nim edsrzf 🇳🇿 +1 188 69 14 days ago 30th Berry Steffan153 🇫🇮 188 69 7 days ago 30th VimL DialFrost 🇸🇬 188 69 2 days ago 33rd Clojure error256 186 70 26 days ago 33rd R DialFrost 🇸🇬 +1 186 70 13 days ago 33rd V Steffan153 🇫🇮 +1 186 70 8 days ago 36th C GolfingSuccess 🇬🇷 +1 183 71 12 Jan 2026 37th D Steffan153 🇫🇮 +1 167 78 9 days ago 37th Swift stefangimmillaro +1 167 78 8 days ago 37th Erlang edsrzf 🇳🇿 +1 167 78 8 days ago 40th Java GolfingSuccess 🇬🇷 +5 157 83 12 Jan 2026 40th Forth albanian-laundromat 🇺🇸 157 83 26 Jan 2026 40th F# edsrzf 🇳🇿 +1 157 83 14 days ago 43rd Common Lisp GolfingSuccess 🇬🇷 +1 153 85 14 Jan 2026 44th Prolog GolfingSuccess 🇬🇷 +1 151 86 9 Mar 2026 45th BASIC sean-niemann 🇺🇸 149 87 9 May 2025 46th C++ GolfingSuccess 🇬🇷 146 89 12 Jan 2026 47th ALGOL 68 edsrzf 🇳🇿 144 90 40 hours ago 48th Haskell ovs-code 🇩🇪 +5 143 91 13 Dec 2025 49th Wren edsrzf 🇳🇿 +3 138 94 14 days ago 50th OCaml edsrzf 🇳🇿 +1 135 96 15 days ago 50th Rust kumavale 135 96 13 days ago 52nd Scheme edsrzf 🇳🇿 130 100 9 May 2025 53rd SQL roelderickx 125 104 6 days ago 54th Pascal edsrzf 🇳🇿 123 106 8 days ago 55th ArkScript kg583 🇺🇸 +3 119 109 3 Mar 2026 56th Go error256 +1 114 114 29 Jan 2026 57th Fortran stefangimmillaro 112 116 7 days ago 58th brainfuck canissimia 🇦🇶 90 145 12 days ago 59th Zig emgordon154 +1 82 158 7 days ago 60th TeX albanian-laundromat 🇺🇸 68 192 12 days ago 61st Gleam albanian-laundromat 🇺🇸 63 207 6 Jan 2026 62nd COBOL albanian-laundromat 🇺🇸 49 265 8 Dec 2025 63rd sed MeWhenI 🇻🇦 45 286 14 days ago