Tutorial in all languages in 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial 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 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 854th xyangst 0 65 11ms 14 Feb 2025 854th emgordon154 0 65 48ms 17 Feb 2025 854th acotis 0 65 615ms 18 Feb 2025 854th gigaprofisi 🇺🇸 0 65 448ms 3 Mar 2025 854th GolfingSuccess 🇬🇷 0 65 131ms 6 Mar 2025 854th Jacob385 0 65 3ms 19 Mar 2025 854th 4atj 0 65 10ms 10 Apr 2025 854th orthoplex 🇨🇽 0 65 11ms 16 Apr 2025 854th MeWhenI 🇻🇦 0 65 7ms 17 Apr 2025 854th DialFrost 🇸🇬 0 65 6ms 17 Apr 2025 854th DialFrost 🇸🇬 0 65 10ms 17 Apr 2025 854th error256 0 65 12ms 17 Apr 2025 854th edsrzf 🇳🇿 0 65 132ms 17 Apr 2025 854th edsrzf 🇳🇿 0 65 4ms 18 Apr 2025 854th HumanoidCPU 0 65 11ms 18 Apr 2025 854th HumanoidCPU 0 65 127ms 18 Apr 2025 854th DialFrost 🇸🇬 0 65 126ms 18 Apr 2025 854th BlankSpruce 0 65 11ms 18 Apr 2025 854th Shanethegamer 🇺🇸 0 65 128ms 18 Apr 2025 854th CaedenHarper 🇨🇦 0 65 9ms 18 Apr 2025 854th CaedenHarper 🇨🇦 0 65 124ms 18 Apr 2025 854th undefinedRyan 0 65 10ms 19 Apr 2025 854th DialFrost 🇸🇬 0 65 4ms 20 Apr 2025 854th dokutan 0 65 7ms 28 Apr 2025 854th RYSF13 🇨🇳 0 65 2ms 13 May 2025 854th Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 854th Moltres-Galar 🇺🇦 0 65 12ms 21 May 2025 854th fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 854th codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 854th cros107 🇦🇺 0 65 10ms 14 Jun 2025 854th long279595192 0 65 12ms 20 Jun 2025 854th jiji7879 0 65 10ms 20 Jun 2025 854th zijinoier 0 65 12ms 25 Jun 2025 854th dirckvdende 0 65 10ms 30 Jun 2025 854th BREMAUCY 🇫🇷 0 65 10ms 1 Jul 2025 854th Quentin-AC 0 65 13ms 2 Jul 2025 854th Jak-Ch-ll 0 65 12ms 6 Jul 2025 854th Flekay 🇩🇪 0 65 11ms 10 Jul 2025 854th klixel 🇨🇦 0 65 10ms 11 Jul 2025 854th Bpc-CPU 0 65 763ms 12 Jul 2025 854th KasperKivimaeki 🇫🇮 0 65 13ms 15 Jul 2025 854th Nyandereian 0 65 13ms 15 Jul 2025 854th itu-itis21-akkoyuno21 0 65 14ms 15 Jul 2025 854th GrayJoKing 🇦🇺 0 65 13ms 18 Jul 2025 854th LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 854th yjgnaw 0 65 10ms 24 Jul 2025 854th oween12 0 65 10ms 6 Aug 2025 854th xiaoyiming123 0 65 10ms 11 Aug 2025 854th EthanJantz 0 65 11ms 12 Aug 2025 854th wobblybits 0 65 12ms 14 Aug 2025 854th janlelis 0 65 10ms 14 Aug 2025 854th ShaanveerS 0 65 10ms 17 Aug 2025 854th Vexxter9 🇳🇱 0 65 467ms 21 Aug 2025 854th ut0s 0 65 12ms 23 Aug 2025 854th HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 854th republic82 0 65 10ms 13 Sep 2025 854th snoozingnewt 🇨🇦 0 65 7ms 15 Sep 2025 854th snoozingnewt 🇨🇦 0 65 123ms 15 Sep 2025 854th snoozingnewt 🇨🇦 0 65 3ms 15 Sep 2025 854th edsrzf 🇳🇿 0 65 4ms 18 Sep 2025 854th GolfingSuccess 🇬🇷 0 65 3ms 19 Sep 2025 854th DialFrost 🇸🇬 0 65 4ms 19 Sep 2025 854th retrohun 0 65 888ms 19 Sep 2025 854th ahmetdemirag 🇨🇾 0 65 10ms 24 Sep 2025 854th ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 854th Shanethegamer 🇺🇸 0 65 3ms 28 Sep 2025 854th davecame 0 65 14ms 3 Oct 2025 854th CommandLeo 🇮🇹 0 65 11ms 4 Oct 2025 854th ThePixelatedCat 0 65 14ms 6 Oct 2025 854th snoozingnewt 🇨🇦 0 65 3ms 6 Oct 2025 854th fvla 0 65 11ms 14 Oct 2025 854th asarvazyan 0 65 11ms 18 Oct 2025 854th intgrah 0 65 10ms 22 Oct 2025 854th Openstreetmapler 0 65 532ms 30 Oct 2025 854th j-zhang43 0 65 10ms 24 days ago First Prev 901–975 of 2,937 Next Last