Tutorial in all languages in bytes. 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 637th GrayJoKing 🇦🇺 0 65 20 hours ago 637th AbrahamJLR 🇻🇪 0 65 18 hours ago 637th RaBa21 🇭🇺 0 65 9 hours ago 637th jeetsh4h 0 65 6 hours ago 637th LostSyntax21 🇬🇧 0 65 16 mins ago 756th Shanethegamer 🇺🇸 0 66 22 Nov 2024 756th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 756th Natanaelel 🇸🇪 0 66 9 Dec 2024 756th MeWhenI 🇻🇦 0 66 11 Dec 2024 756th rollershutter 0 66 18 Dec 2024 756th duckyluuk 🇳🇱 0 66 12 Jan 2025 756th duckyluuk 🇳🇱 0 66 12 Jan 2025 756th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 756th fourth-bit 0 66 8 Feb 2025 756th sohamkorade 0 66 13 Feb 2025 756th emgordon154 0 66 17 Feb 2025 756th lowtied 0 66 18 Feb 2025 756th chunes3 🇺🇸 0 66 21 Feb 2025 756th Languag3 0 66 28 Feb 2025 756th gigaprofisi 🇺🇸 0 66 3 Mar 2025 756th Stockoh 🇫🇷 0 66 3 Mar 2025 756th targrik 0 66 14 Mar 2025 756th jatloe 0 66 17 Mar 2025 756th Jacob385 0 66 15 Apr 2025 756th moustave 0 66 16 Apr 2025 756th Kacarott 🇦🇺 0 66 17 Apr 2025 756th edsrzf 🇳🇿 0 66 17 Apr 2025 756th HumanoidCPU 0 66 18 Apr 2025 756th CaedenHarper 🇨🇦 0 66 18 Apr 2025 756th DialFrost 🇸🇬 0 66 23 Apr 2025 756th Shanethegamer 🇺🇸 0 66 23 Apr 2025 756th emgordon154 0 66 23 Apr 2025 756th davecame 0 66 1 May 2025 756th andrewjc2000 0 66 5 May 2025 756th ffelixm 0 66 30 May 2025 756th Ealeex 0 66 10 Jun 2025 756th smilesformiles3 0 66 15 Jun 2025 756th coldham10 0 66 21 days ago 756th persistz 0 66 19 days ago 756th ffelixm 0 66 18 days ago 756th idaflux 0 66 14 days ago 756th janlelis 0 66 3 days ago 793rd FlyingPenguin223 0 67 21 Nov 2024 793rd Jacob385 0 67 21 Nov 2024 793rd Jacob385 0 67 21 Nov 2024 793rd GolfingSuccess 🇬🇷 0 67 25 Nov 2024 793rd GolfingSuccess 🇬🇷 0 67 7 Dec 2024 793rd KrausRaus 🇺🇸 0 67 9 Dec 2024 793rd yujh-yujh 🇬🇸 0 67 3 Jan 2025 793rd duckyluuk 🇳🇱 0 67 3 Jan 2025 793rd Vexxter9 🇳🇱 0 67 14 Jan 2025 793rd kamihitoe 0 67 15 Jan 2025 793rd dokutan 0 67 31 Jan 2025 793rd CutSandstone 0 67 1 Feb 2025 793rd adityagiri3600 0 67 2 Feb 2025 793rd edsrzf 🇳🇿 0 67 7 Feb 2025 793rd martindotexe 🇳🇴 0 67 13 Feb 2025 793rd IcedDog 0 67 14 Feb 2025 793rd n3xta 0 67 14 Feb 2025 793rd DanielBash 0 67 14 Feb 2025 793rd xyangst 0 67 14 Feb 2025 793rd btjones0 0 67 17 Feb 2025 793rd smclaughlin-cf 0 67 19 Feb 2025 793rd Troon 0 67 21 Feb 2025 793rd pol-7 0 67 6 Mar 2025 793rd jumpingtj 0 67 9 Mar 2025 793rd edsrzf 🇳🇿 0 67 14 Mar 2025 793rd rustykitty 0 67 21 Mar 2025 793rd retrohun 0 67 31 Mar 2025 793rd pastelglowcloud 0 67 2 Apr 2025 793rd litvanika 0 67 5 Apr 2025 793rd 1nspir3d 0 67 6 Apr 2025 793rd MeepMoop 0 67 6 Apr 2025 793rd gonengazit 0 67 8 Apr 2025 793rd Darklight-03 0 67 14 Apr 2025 Prev 751–825 of 2,119 Next