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 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 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 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 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 643rd anter69 🇭🇺 0 65 20 days ago 643rd Flekay 🇩🇪 0 65 18 days ago 643rd klixel 🇨🇦 0 65 18 days ago 643rd KasperKivimaeki 🇫🇮 0 65 14 days ago 643rd Nyandereian 0 65 14 days ago 643rd itu-itis21-akkoyuno21 0 65 13 days ago 643rd GrayJoKing 🇦🇺 0 65 10 days ago 643rd AbrahamJLR 🇻🇪 0 65 10 days ago 643rd RaBa21 🇭🇺 0 65 10 days ago 643rd jeetsh4h 0 65 10 days ago 643rd LostSyntax21 🇬🇧 0 65 9 days ago 643rd wuduculfre 0 65 8 days ago 643rd yjgnaw 0 65 5 days ago 764th Shanethegamer 🇺🇸 0 66 22 Nov 2024 764th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 764th Natanaelel 🇸🇪 0 66 9 Dec 2024 764th MeWhenI 🇻🇦 0 66 11 Dec 2024 764th rollershutter 0 66 18 Dec 2024 764th duckyluuk 🇳🇱 0 66 12 Jan 2025 764th duckyluuk 🇳🇱 0 66 12 Jan 2025 764th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 764th fourth-bit 0 66 8 Feb 2025 764th sohamkorade 0 66 13 Feb 2025 764th emgordon154 0 66 17 Feb 2025 764th lowtied 0 66 18 Feb 2025 764th chunes3 🇺🇸 0 66 21 Feb 2025 764th Languag3 0 66 28 Feb 2025 764th gigaprofisi 🇺🇸 0 66 3 Mar 2025 764th Stockoh 🇫🇷 0 66 3 Mar 2025 764th targrik 0 66 14 Mar 2025 764th jatloe 0 66 17 Mar 2025 764th Jacob385 0 66 15 Apr 2025 764th moustave 0 66 16 Apr 2025 764th Kacarott 🇦🇺 0 66 17 Apr 2025 764th edsrzf 🇳🇿 0 66 17 Apr 2025 764th HumanoidCPU 0 66 18 Apr 2025 764th CaedenHarper 🇨🇦 0 66 18 Apr 2025 764th DialFrost 🇸🇬 0 66 23 Apr 2025 764th Shanethegamer 🇺🇸 0 66 23 Apr 2025 764th emgordon154 0 66 23 Apr 2025 764th davecame 0 66 1 May 2025 764th andrewjc2000 0 66 5 May 2025 764th ffelixm 0 66 30 May 2025 764th Ealeex 0 66 10 Jun 2025 764th smilesformiles3 0 66 15 Jun 2025 764th coldham10 0 66 27 Jun 2025 764th persistz 0 66 30 Jun 2025 764th ffelixm 0 66 1 Jul 2025 764th idaflux 0 66 24 days ago 764th janlelis 0 66 13 days ago 801st FlyingPenguin223 0 67 21 Nov 2024 801st Jacob385 0 67 21 Nov 2024 801st Jacob385 0 67 21 Nov 2024 801st GolfingSuccess 🇬🇷 0 67 25 Nov 2024 801st GolfingSuccess 🇬🇷 0 67 7 Dec 2024 801st yujh-yujh 🇬🇸 0 67 3 Jan 2025 801st duckyluuk 🇳🇱 0 67 3 Jan 2025 801st Vexxter9 🇳🇱 0 67 14 Jan 2025 801st kamihitoe 0 67 15 Jan 2025 801st dokutan 0 67 31 Jan 2025 801st CutSandstone 0 67 1 Feb 2025 801st adityagiri3600 0 67 2 Feb 2025 801st edsrzf 🇳🇿 0 67 7 Feb 2025 801st martindotexe 🇳🇴 0 67 13 Feb 2025 801st IcedDog 0 67 14 Feb 2025 801st n3xta 0 67 14 Feb 2025 801st DanielBash 0 67 14 Feb 2025 801st xyangst 0 67 14 Feb 2025 801st btjones0 0 67 17 Feb 2025 801st smclaughlin-cf 0 67 19 Feb 2025 801st Troon 0 67 21 Feb 2025 801st pol-7 0 67 6 Mar 2025 801st jumpingtj 0 67 9 Mar 2025 801st edsrzf 🇳🇿 0 67 14 Mar 2025 801st rustykitty 0 67 21 Mar 2025 Prev 751–825 of 2,154 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