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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 871st Ealeex 0 66 10 Jun 2025 871st smilesformiles3 0 66 15 Jun 2025 871st coldham10 0 66 27 Jun 2025 871st persistz 0 66 30 Jun 2025 871st ffelixm 0 66 1 Jul 2025 871st idaflux 0 66 5 Jul 2025 871st hiichbindermax 0 66 5 Aug 2025 871st InigoK 🇺🇸 0 66 6 Aug 2025 871st travisdoesmath 0 66 12 days ago 871st TheTrustyPwo 0 66 10 days ago 871st snoozingnewt 🇺🇸 0 66 3 days ago 871st targrik 0 66 8 hours ago 871st targrik 0 66 7 hours ago 914th FlyingPenguin223 0 67 21 Nov 2024 914th Jacob385 0 67 21 Nov 2024 914th Jacob385 0 67 21 Nov 2024 914th GolfingSuccess 🇬🇷 0 67 25 Nov 2024 914th GolfingSuccess 🇬🇷 0 67 7 Dec 2024 914th yujh-yujh 🇬🇸 0 67 3 Jan 2025 914th duckyluuk 🇳🇱 0 67 3 Jan 2025 914th Vexxter9 🇳🇱 0 67 14 Jan 2025 914th kamihitoe 0 67 15 Jan 2025 914th dokutan 0 67 31 Jan 2025 914th CutSandstone 0 67 1 Feb 2025 914th adityagiri3600 0 67 2 Feb 2025 914th edsrzf 🇳🇿 0 67 7 Feb 2025 914th martindotexe 🇳🇴 0 67 13 Feb 2025 914th IcedDog 0 67 14 Feb 2025 914th n3xta 0 67 14 Feb 2025 914th DanielBash 0 67 14 Feb 2025 914th xyangst 0 67 14 Feb 2025 914th btjones0 0 67 17 Feb 2025 914th smclaughlin-cf 0 67 19 Feb 2025 914th Troon 0 67 21 Feb 2025 914th pol-7 0 67 6 Mar 2025 914th jumpingtj 0 67 9 Mar 2025 914th edsrzf 🇳🇿 0 67 14 Mar 2025 914th rustykitty 0 67 21 Mar 2025 914th retrohun 0 67 31 Mar 2025 914th pastelglowcloud 0 67 2 Apr 2025 914th litvanika 0 67 5 Apr 2025 914th 1nspir3d 0 67 6 Apr 2025 914th MeepMoop 0 67 6 Apr 2025 914th gonengazit 0 67 8 Apr 2025 914th Darklight-03 0 67 14 Apr 2025 914th nilan425 0 67 16 Apr 2025 914th DialFrost 🇸🇬 0 67 17 Apr 2025 914th Andriamanitra 🇫🇮 0 67 17 Apr 2025 914th Shanethegamer 🇺🇸 0 67 17 Apr 2025 914th edsrzf 🇳🇿 0 67 17 Apr 2025 914th HumanoidCPU 0 67 18 Apr 2025 914th adaGrad1 0 67 18 Apr 2025 914th codewrite 🇬🇧 0 67 18 Apr 2025 914th CaedenHarper 🇨🇦 0 67 18 Apr 2025 914th masterofsoap 0 67 24 Apr 2025 914th dokutan 0 67 28 Apr 2025 914th Lodiscode 0 67 6 May 2025 914th adammielniczuk 0 67 12 May 2025 914th erikji 0 67 23 May 2025 914th thadeucity 0 67 26 May 2025 914th TheZwierzLF 🇵🇱 0 67 27 May 2025 914th TheZwierzLF 🇵🇱 0 67 1 Jun 2025 914th SwordF-Official 0 67 2 Jun 2025 914th NOS4A5I 0 67 9 Jun 2025 914th Rogacz 0 67 9 Jun 2025 914th henryjgt 0 67 17 Jun 2025 914th shininglegend 0 67 19 Jun 2025 914th kit971103 0 67 25 Jun 2025 914th Scaredname 0 67 5 Jul 2025 914th osNiko 🇧🇷 0 67 26 Jul 2025 914th LuisGoncalves05 🇵🇹 0 67 27 Jul 2025 914th dat9395 0 67 1 Aug 2025 914th vgamula 🇺🇦 0 67 5 Aug 2025 914th avivex1000 0 67 16 Aug 2025 914th LNCH 0 67 20 Aug 2025 Prev 901–975 of 2,473 Next