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 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 Bytes Time Submitted 795th Europe2048 0 65 14ms 7 Dec 2024 795th neel11235813 0 65 10ms 9 Dec 2024 795th Seek64 🇩🇪 0 65 14ms 10 Dec 2024 795th MeWhenI 🇻🇦 0 65 3ms 11 Dec 2024 795th antimon2 🇯🇵 0 65 12ms 16 Dec 2024 795th error256 0 65 8ms 16 Dec 2024 795th edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 795th bizy-coder 0 65 15ms 28 Dec 2024 795th Bulmenisaurus 0 65 10ms 1 Jan 2025 795th m-tkach 🇺🇦 0 65 139ms 3 Jan 2025 795th b-illy 🇬🇧 0 65 11ms 4 Jan 2025 795th emgordon154 0 65 10ms 11 Jan 2025 795th CLOStrophobic 🇮🇹 0 65 13ms 22 Jan 2025 795th prplz 🇦🇺 0 65 12ms 23 Jan 2025 795th kg583 🇺🇸 0 65 9ms 23 Jan 2025 795th CLOStrophobic 🇮🇹 0 65 10ms 23 Jan 2025 795th sean-niemann 🇺🇸 0 65 15ms 23 Jan 2025 795th mathisfun271 0 65 10ms 25 Jan 2025 795th aliberro39109 0 65 10ms 25 Jan 2025 795th Natanaelel 🇸🇪 0 65 10ms 26 Jan 2025 795th Shanethegamer 🇺🇸 0 65 11ms 30 Jan 2025 795th firegene 🇮🇪 0 65 10ms 30 Jan 2025 795th Lydxn 🇨🇦 0 65 12ms 31 Jan 2025 795th commandblockguy 🇺🇸 0 65 10ms 2 Feb 2025 795th GolfingSuccess 🇬🇷 0 65 8ms 3 Feb 2025 795th bricknellj 0 65 10ms 5 Feb 2025 795th qpwoeirut 0 65 4,275ms 7 Feb 2025 795th xyangst 0 65 14ms 14 Feb 2025 795th emgordon154 0 65 49ms 17 Feb 2025 795th GolfingSuccess 🇬🇷 0 65 161ms 6 Mar 2025 795th Jacob385 0 65 4ms 19 Mar 2025 795th 4atj 0 65 13ms 10 Apr 2025 795th orthoplex 🇨🇽 0 65 10ms 16 Apr 2025 795th MeWhenI 🇻🇦 0 65 13ms 17 Apr 2025 795th Mukundan314 0 65 12ms 17 Apr 2025 795th MeWhenI 🇻🇦 0 65 8ms 17 Apr 2025 795th DialFrost 🇸🇬 0 65 8ms 17 Apr 2025 795th DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 795th error256 0 65 10ms 17 Apr 2025 795th rucin93 🇵🇱 0 65 10ms 17 Apr 2025 795th edsrzf 🇳🇿 0 65 147ms 17 Apr 2025 795th edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 795th HumanoidCPU 0 65 10ms 18 Apr 2025 795th HumanoidCPU 0 65 9ms 18 Apr 2025 795th HumanoidCPU 0 65 152ms 18 Apr 2025 795th DialFrost 🇸🇬 0 65 149ms 18 Apr 2025 795th BlankSpruce 0 65 13ms 18 Apr 2025 795th Shanethegamer 🇺🇸 0 65 145ms 18 Apr 2025 795th CaedenHarper 🇨🇦 0 65 10ms 18 Apr 2025 795th CaedenHarper 🇨🇦 0 65 149ms 18 Apr 2025 795th FEZfan 🇦🇺 0 65 13ms 19 Apr 2025 795th undefinedRyan 0 65 10ms 19 Apr 2025 795th DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 795th plcc0 0 65 12ms 21 Apr 2025 795th dokutan 0 65 9ms 28 Apr 2025 795th RYSF13 🇨🇳 0 65 3ms 13 May 2025 795th Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 795th mossiegoat 0 65 11ms 19 May 2025 795th ryyyn 🇺🇸 0 65 10ms 21 May 2025 795th Moltres-Galar 🇺🇦 0 65 10ms 21 May 2025 795th albanian-laundromat 0 65 10ms 4 Jun 2025 795th fuzzylojik-golf 🇺🇸 0 65 10ms 5 Jun 2025 795th codingisgreatbutiamnot 0 65 10ms 7 Jun 2025 795th SoliGhost 0 65 12ms 8 Jun 2025 795th cros107 🇦🇺 0 65 15ms 14 Jun 2025 795th long279595192 0 65 14ms 20 Jun 2025 795th jiji7879 0 65 10ms 20 Jun 2025 795th alemelis 0 65 10ms 20 Jun 2025 795th elana-teal 0 65 10ms 20 Jun 2025 795th zijinoier 0 65 10ms 25 Jun 2025 795th dirckvdende 0 65 10ms 30 Jun 2025 795th BREMAUCY 🇫🇷 0 65 13ms 1 Jul 2025 795th Quentin-AC 0 65 10ms 2 Jul 2025 795th qpwoeirut 0 65 10ms 3 Jul 2025 795th Jak-Ch-ll 0 65 14ms 6 Jul 2025 First Prev 826–900 of 2,918 Next Last