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 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 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 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 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 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 649th targrik 0 61 10ms 8 Feb 2025 649th MeWhenI 🇻🇦 0 61 4ms 14 Feb 2025 649th targrik 0 61 4ms 15 Feb 2025 649th attila8192 0 61 11ms 1 Mar 2025 649th targrik 0 61 2ms 14 Mar 2025 649th janlelis 0 61 14ms 31 Mar 2025 649th b-illy 🇬🇧 0 61 10ms 16 Apr 2025 649th janbehrens 🇩🇪 0 61 18ms 17 Apr 2025 649th pardouin 🇫🇷 0 61 11ms 17 Apr 2025 649th Shanethegamer 🇺🇸 0 61 125ms 17 Apr 2025 649th edsrzf 🇳🇿 0 61 14ms 17 Apr 2025 649th HumanoidCPU 0 61 121ms 18 Apr 2025 649th HumanoidCPU 0 61 12ms 18 Apr 2025 649th AlephSquirrel 0 61 12ms 20 Apr 2025 649th Sam-Vrgl 0 61 12ms 13 May 2025 649th c-py 0 61 18ms 14 May 2025 649th albanian-laundromat 0 61 126ms 6 Jun 2025 649th Andrey-Plotnikov 0 61 14ms 19 Jun 2025 649th a6166231 🇨🇳 0 61 13ms 20 Jun 2025 649th BREMAUCY 🇫🇷 0 61 12ms 1 Jul 2025 649th RYSF13 🇨🇳 0 61 14ms 5 Jul 2025 649th p01 0 61 12ms 28 Jul 2025 649th KrausRaus 🇺🇸 0 61 12ms 29 Jul 2025 649th dmrichwa 🇺🇸 0 61 11ms 29 Jul 2025 649th dokutan 0 61 3ms 5 Aug 2025 649th gitchaell 🇧🇴 0 61 19ms 6 Aug 2025 649th lukepolak 0 61 14ms 7 Aug 2025 649th adrianbgo 0 61 15ms 7 Aug 2025 649th helbling 🇨🇭 0 61 12ms 28 Aug 2025 649th snoozingnewt 🇺🇸 0 61 130ms 15 Sep 2025 649th snoozingnewt 🇺🇸 0 61 12ms 15 Sep 2025 707th emgordon154 0 62 3ms 27 Nov 2024 707th CLOStrophobic 🇮🇹 0 62 4ms 4 Feb 2025 707th DialFrost 🇸🇬 0 62 8ms 15 Feb 2025 707th dokutan 0 62 2,200ms 15 Jul 2025 707th 6512345 0 62 725ms 25 mins ago 712th kg583 🇺🇸 0 63 48ms 21 Nov 2024 712th emgordon154 0 63 91ms 27 Nov 2024 712th emgordon154 0 63 141ms 28 Nov 2024 712th rucin93 🇵🇱 0 63 139ms 3 Dec 2024 712th lukegustafson 🇺🇸 0 63 148ms 7 Dec 2024 712th sean-niemann 🇺🇸 0 63 145ms 10 Dec 2024 712th MeWhenI 🇻🇦 0 63 9ms 18 Dec 2024 712th zacjl 0 63 49ms 31 Dec 2024 712th Shanethegamer 🇺🇸 0 63 180ms 10 Jan 2025 712th CLOStrophobic 🇮🇹 0 63 48ms 17 Jan 2025 712th edsrzf 🇳🇿 0 63 59ms 9 Feb 2025 712th GolfingSuccess 🇬🇷 0 63 49ms 9 Feb 2025 712th Nemikolh 🇫🇷 0 63 17ms 12 Feb 2025 712th GolfingSuccess 🇬🇷 0 63 134ms 20 Feb 2025 712th varhammer 🇷🇺 0 63 7ms 22 Feb 2025 712th voytxt 🇨🇿 0 63 137ms 17 Apr 2025 712th FlyingPenguin223 0 63 53ms 17 Apr 2025 712th DialFrost 🇸🇬 0 63 138ms 17 Apr 2025 712th DialFrost 🇸🇬 0 63 9ms 17 Apr 2025 712th DialFrost 🇸🇬 0 63 48ms 17 Apr 2025 712th pardouin 🇫🇷 0 63 138ms 17 Apr 2025 712th Shanethegamer 🇺🇸 0 63 9ms 17 Apr 2025 712th Shanethegamer 🇺🇸 0 63 63ms 17 Apr 2025 712th GolfingSuccess 🇬🇷 0 63 8ms 17 Apr 2025 712th HumanoidCPU 0 63 138ms 18 Apr 2025 712th HumanoidCPU 0 63 9ms 18 Apr 2025 712th HumanoidCPU 0 63 48ms 18 Apr 2025 712th CaedenHarper 🇨🇦 0 63 145ms 18 Apr 2025 712th CaedenHarper 🇨🇦 0 63 8ms 18 Apr 2025 712th CaedenHarper 🇨🇦 0 63 50ms 18 Apr 2025 712th dokutan 0 63 149ms 28 Apr 2025 712th dokutan 0 63 8ms 28 Apr 2025 712th Jigglypuffed 0 63 48ms 19 Jul 2025 712th penous 0 63 12ms 2 Aug 2025 712th YellowDudeIsMe 0 63 11ms 14 Aug 2025 712th albanian-laundromat 0 63 9ms 22 Aug 2025 712th snoozingnewt 🇺🇸 0 63 214ms 15 Sep 2025 712th snoozingnewt 🇺🇸 0 63 9ms 15 Sep 2025 712th snoozingnewt 🇺🇸 0 63 48ms 15 Sep 2025 First Prev 676–750 of 2,825 Next Last
