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Tutorial in all languages in 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial 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 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal 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 Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 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 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 878th zacjl 0 65 6ms 1 Dec 2024 878th sisyphus-ppcg 🇦🇺 0 65 12ms 2 Dec 2024 878th JunkIce 0 65 15ms 3 Dec 2024 878th SirBogman 🇺🇸 0 65 16ms 3 Dec 2024 878th xsot 🇸🇬 0 65 17ms 4 Dec 2024 878th ndren 0 65 16ms 5 Dec 2024 878th CornerMercury 🇬🇧 0 65 15ms 5 Dec 2024 878th lukegustafson 🇺🇸 0 65 18ms 7 Dec 2024 878th Europe2048 0 65 15ms 7 Dec 2024 878th neel11235813 0 65 14ms 9 Dec 2024 878th Seek64 🇩🇪 0 65 14ms 10 Dec 2024 878th MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 878th antimon2 🇯🇵 0 65 14ms 16 Dec 2024 878th error256 0 65 7ms 16 Dec 2024 878th edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 878th bizy-coder 0 65 12ms 28 Dec 2024 878th Bulmenisaurus 0 65 28ms 1 Jan 2025 878th m-tkach 🇺🇦 0 65 150ms 3 Jan 2025 878th b-illy 🇬🇧 0 65 14ms 4 Jan 2025 878th emgordon154 0 65 7ms 11 Jan 2025 878th CLOStrophobic 🇮🇹 0 65 14ms 22 Jan 2025 878th prplz 🇦🇺 0 65 15ms 23 Jan 2025 878th kg583 🇺🇸 0 65 8ms 23 Jan 2025 878th CLOStrophobic 🇮🇹 0 65 7ms 23 Jan 2025 878th sean-niemann 🇺🇸 0 65 13ms 23 Jan 2025 878th mathisfun271 0 65 11ms 25 Jan 2025 878th aliberro39109 0 65 13ms 25 Jan 2025 878th Natanaelel 🇸🇪 0 65 14ms 26 Jan 2025 878th Shanethegamer 🇺🇸 0 65 14ms 30 Jan 2025 878th firegene 🇮🇪 0 65 10ms 30 Jan 2025 878th Lydxn 🇨🇦 0 65 15ms 31 Jan 2025 878th commandz0 🇺🇸 0 65 14ms 2 Feb 2025 878th GolfingSuccess 🇬🇷 0 65 6ms 3 Feb 2025 878th bricknellj 0 65 13ms 5 Feb 2025 878th qpwoeirut 0 65 2,493ms 7 Feb 2025 878th xyangst 0 65 14ms 14 Feb 2025 878th emgordon154 0 65 48ms 17 Feb 2025 878th GolfingSuccess 🇬🇷 0 65 154ms 6 Mar 2025 878th Jacob385 0 65 2ms 19 Mar 2025 878th 4atj 0 65 15ms 10 Apr 2025 878th orthoplex 🇨🇽 0 65 14ms 16 Apr 2025 878th MeWhenI 🇻🇦 0 65 18ms 17 Apr 2025 878th Mukundan314 0 65 14ms 17 Apr 2025 878th MeWhenI 🇻🇦 0 65 6ms 17 Apr 2025 878th DialFrost 🇸🇬 0 65 7ms 17 Apr 2025 878th DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 878th error256 0 65 14ms 17 Apr 2025 878th rucin93 🇵🇱 0 65 18ms 17 Apr 2025 878th edsrzf 🇳🇿 0 65 153ms 17 Apr 2025 878th edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 878th HumanoidCPU 0 65 17ms 18 Apr 2025 878th HumanoidCPU 0 65 7ms 18 Apr 2025 878th HumanoidCPU 0 65 155ms 18 Apr 2025 878th DialFrost 🇸🇬 0 65 159ms 18 Apr 2025 878th BlankSpruce 0 65 14ms 18 Apr 2025 878th Shanethegamer 🇺🇸 0 65 156ms 18 Apr 2025 878th CaedenHarper 🇨🇦 0 65 7ms 18 Apr 2025 878th CaedenHarper 🇨🇦 0 65 155ms 18 Apr 2025 878th FEZfan 🇦🇺 0 65 17ms 19 Apr 2025 878th undefinedRyan 0 65 12ms 19 Apr 2025 878th DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 878th plcc0 0 65 11ms 21 Apr 2025 878th dokutan 0 65 7ms 28 Apr 2025 878th RYSF13 🇨🇳 0 65 2ms 13 May 2025 878th Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 878th robin-scragg 0 65 14ms 19 May 2025 878th ryyyn 🇺🇸 0 65 16ms 21 May 2025 878th Kyogre-Primal 🇺🇦 0 65 14ms 21 May 2025 878th albanian-laundromat 🇺🇸 0 65 15ms 4 Jun 2025 878th fuzzylojik-golf 🇺🇸 0 65 12ms 5 Jun 2025 878th codingisgreatbutiamnot 0 65 16ms 7 Jun 2025 878th SoliGhost 0 65 19ms 8 Jun 2025 878th cros107 🇦🇺 0 65 14ms 14 Jun 2025 878th long279595192 0 65 14ms 20 Jun 2025 878th jiji7879 0 65 18ms 20 Jun 2025 878th alemelis 0 65 17ms 20 Jun 2025 878th elana-teal 0 65 16ms 20 Jun 2025 878th zijinoier 0 65 13ms 25 Jun 2025 878th dirckvdende 0 65 17ms 30 Jun 2025 878th BREMAUCY 🇫🇷 0 65 16ms 1 Jul 2025 878th Quentin-AC 0 65 15ms 2 Jul 2025 878th qpwoeirut 0 65 16ms 3 Jul 2025 878th jak-ch-ll 0 65 12ms 6 Jul 2025 878th anter69 🇭🇺 0 65 15ms 9 Jul 2025 878th Flekay 🇩🇪 0 65 15ms 10 Jul 2025 878th klixel 🇨🇦 0 65 16ms 11 Jul 2025 878th KasperKivimaeki 🇫🇮 0 65 17ms 15 Jul 2025 878th Nyandereian 0 65 15ms 15 Jul 2025 878th itu-itis21-akkoyuno21 0 65 16ms 15 Jul 2025 878th GrayJoKing 🇦🇺 0 65 12ms 18 Jul 2025 878th AbrahamJLR 🇻🇪 0 65 14ms 18 Jul 2025 878th RaBa21 🇭🇺 0 65 14ms 19 Jul 2025 878th jeetsh4h 0 65 13ms 19 Jul 2025 878th LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 878th wuduculfre 0 65 14ms 21 Jul 2025 878th yjgnaw 0 65 13ms 24 Jul 2025 878th oween12 0 65 14ms 6 Aug 2025 878th xiaoyiming123 0 65 15ms 11 Aug 2025 878th EthanJantz 0 65 16ms 12 Aug 2025 878th wobblybits 0 65 15ms 14 Aug 2025 First Prev 901–1,000 of 3,501 Next Last