Gray Code Encoder in all languages in chars. 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 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 Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 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 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 76th antimon2 🇯🇵 0 50 297ms 16 Dec 2024 76th Shanethegamer 🇺🇸 0 50 349ms 1 Feb 2025 76th ovs-code 🇩🇪 0 50 484ms 23 Feb 2025 79th DialFrost 🇸🇬 0 51 261ms 24 Feb 2025 79th Shanethegamer 🇺🇸 0 51 8ms 30 Apr 2025 79th GolfingSuccess 🇬🇷 0 51 130ms 8 May 2025 79th rucin93 🇵🇱 0 51 130ms 8 May 2025 79th Shanethegamer 🇺🇸 0 51 128ms 8 May 2025 79th sean-niemann 🇺🇸 0 51 127ms 9 May 2025 79th DialFrost 🇸🇬 0 51 270ms 8 Sep 2025 86th DialFrost 🇸🇬 0 52 410ms 17 Feb 2025 87th dokutan 0 53 397ms 15 Aug 2025 87th MeWhenI 🇻🇦 0 53 361ms 45 hours ago 89th Shanethegamer 🇺🇸 0 54 74ms 12 Dec 2024 89th error256 0 54 81ms 12 Apr 2025 91st hallvabo 🇳🇴 0 56 16ms 29 Nov 2024 91st kg583 🇺🇸 0 56 14ms 1 Dec 2024 91st CornerMercury 🇬🇧 0 56 15ms 3 Dec 2024 91st ndren 0 56 16ms 3 Dec 2024 91st lifthrasiir 🇰🇷 0 56 35ms 11 Dec 2024 91st GolfingSuccess 🇬🇷 0 56 15ms 30 Dec 2024 91st khvdm 0 56 15ms 12 Jan 2025 91st pardouin 🇫🇷 0 56 18ms 24 Feb 2025 91st Shanethegamer 🇺🇸 0 56 89ms 30 Apr 2025 91st GolfingSuccess 🇬🇷 0 56 84ms 8 May 2025 91st sean-niemann 🇺🇸 0 56 82ms 8 May 2025 91st sean-niemann 🇺🇸 0 56 16ms 8 May 2025 91st emgordon154 0 56 20ms 9 May 2025 91st dokutan 0 56 15ms 18 Aug 2025 105th DialFrost 🇸🇬 0 57 2,618ms 9 May 2025 105th Shanethegamer 🇺🇸 0 57 460ms 25 May 2025 105th sean-niemann 🇺🇸 0 57 114ms 25 May 2025 105th edsrzf 🇳🇿 0 57 107ms 25 May 2025 109th GolfingSuccess 🇬🇷 0 58 4,049ms 8 May 2025 110th GolfingSuccess 🇬🇷 0 59 23ms 8 May 2025 110th IanUtley 0 59 23ms 8 May 2025 110th GolfingSuccess 🇬🇷 0 59 87ms 8 May 2025 110th Natanaelel 🇸🇪 0 59 36ms 5 days ago 114th GolfingSuccess 🇬🇷 0 61 2,020ms 8 May 2025 115th AlephSquirrel 0 62 15ms 25 Nov 2024 115th btnlq 0 62 21ms 4 Dec 2024 115th Shanethegamer 🇺🇸 0 62 16ms 10 Dec 2024 115th Artemis21 🇬🇧 0 62 14ms 24 Dec 2024 115th ovs-code 🇩🇪 0 62 15ms 5 Jan 2025 115th bricknellj 0 62 14ms 30 Jan 2025 115th DialFrost 🇸🇬 0 62 15ms 17 Feb 2025 115th error256 0 62 15ms 12 Apr 2025 115th MeWhenI 🇻🇦 0 62 15ms 8 May 2025 115th Shanethegamer 🇺🇸 0 62 2,179ms 8 May 2025 115th 4atj 0 62 22ms 9 May 2025 115th Natanaelel 🇸🇪 0 62 15ms 11 May 2025 115th hiichbindermax 0 62 15ms 17 Aug 2025 115th 5cw 🇺🇸 0 62 14ms 22 Aug 2025 115th commandblockguy 🇺🇸 0 62 15ms 27 Aug 2025 115th SirBogman 🇺🇸 0 62 17ms 12 Oct 2025 115th KasperKivimaeki 🇫🇮 0 62 19ms 20 Oct 2025 132nd sean-niemann 🇺🇸 0 63 43ms 8 May 2025 133rd jameswmccarty 0 64 15ms 29 Mar 2025 133rd albanian-laundromat 0 64 14ms 21 Jun 2025 135th Shanethegamer 🇺🇸 0 66 1,336ms 26 Nov 2024 135th rucin93 🇵🇱 0 66 6ms 8 May 2025 135th sean-niemann 🇺🇸 0 66 6ms 8 May 2025 135th AdrienHache 🇫🇷 0 66 387ms 20 days ago 135th namelessiw 0 66 378ms 20 days ago 140th GolfingSuccess 🇬🇷 0 67 13ms 8 May 2025 141st Shanethegamer 🇺🇸 0 68 114ms 26 Nov 2024 141st sean-niemann 🇺🇸 0 68 115ms 8 May 2025 141st edsrzf 🇳🇿 0 68 107ms 25 May 2025 144th GolfingSuccess 🇬🇷 0 69 9ms 8 May 2025 145th GolfingSuccess 🇬🇷 0 70 391ms 8 May 2025 146th kg583 🇺🇸 0 71 27ms 1 Dec 2024 146th CLOStrophobic 🇮🇹 0 71 16ms 18 Jan 2025 146th GolfingSuccess 🇬🇷 0 71 17ms 7 May 2025 146th edsrzf 🇳🇿 0 71 15ms 8 May 2025 146th AlephSquirrel 0 71 15ms 9 May 2025 First Prev 76–150 of 210 Next Last