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 640th KasperKivimaeki 🇫🇮 0 65 6 days ago 640th Nyandereian 0 65 6 days ago 640th itu-itis21-akkoyuno21 0 65 6 days ago 640th GrayJoKing 🇦🇺 0 65 3 days ago 640th AbrahamJLR 🇻🇪 0 65 3 days ago 640th RaBa21 🇭🇺 0 65 2 days ago 640th jeetsh4h 0 65 2 days ago 640th LostSyntax21 🇬🇧 0 65 2 days ago 640th wuduculfre 0 65 12 hours ago 760th Shanethegamer 🇺🇸 0 66 22 Nov 2024 760th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 760th Natanaelel 🇸🇪 0 66 9 Dec 2024 760th MeWhenI 🇻🇦 0 66 11 Dec 2024 760th rollershutter 0 66 18 Dec 2024 760th duckyluuk 🇳🇱 0 66 12 Jan 2025 760th duckyluuk 🇳🇱 0 66 12 Jan 2025 760th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 760th fourth-bit 0 66 8 Feb 2025 760th sohamkorade 0 66 13 Feb 2025 760th emgordon154 0 66 17 Feb 2025 760th lowtied 0 66 18 Feb 2025 760th chunes3 🇺🇸 0 66 21 Feb 2025 760th Languag3 0 66 28 Feb 2025 760th gigaprofisi 🇺🇸 0 66 3 Mar 2025 760th Stockoh 🇫🇷 0 66 3 Mar 2025 760th targrik 0 66 14 Mar 2025 760th jatloe 0 66 17 Mar 2025 760th Jacob385 0 66 15 Apr 2025 760th moustave 0 66 16 Apr 2025 760th Kacarott 🇦🇺 0 66 17 Apr 2025 760th edsrzf 🇳🇿 0 66 17 Apr 2025 760th HumanoidCPU 0 66 18 Apr 2025 760th CaedenHarper 🇨🇦 0 66 18 Apr 2025 760th DialFrost 🇸🇬 0 66 23 Apr 2025 760th Shanethegamer 🇺🇸 0 66 23 Apr 2025 760th emgordon154 0 66 23 Apr 2025 760th davecame 0 66 1 May 2025 760th andrewjc2000 0 66 5 May 2025 760th ffelixm 0 66 30 May 2025 760th Ealeex 0 66 10 Jun 2025 760th smilesformiles3 0 66 15 Jun 2025 760th coldham10 0 66 24 days ago 760th persistz 0 66 21 days ago 760th ffelixm 0 66 20 days ago 760th idaflux 0 66 16 days ago 760th janlelis 0 66 5 days ago 797th FlyingPenguin223 0 67 21 Nov 2024 797th Jacob385 0 67 21 Nov 2024 797th Jacob385 0 67 21 Nov 2024 797th GolfingSuccess 🇬🇷 0 67 25 Nov 2024 797th GolfingSuccess 🇬🇷 0 67 7 Dec 2024 797th KrausRaus 🇺🇸 0 67 9 Dec 2024 797th yujh-yujh 🇬🇸 0 67 3 Jan 2025 797th duckyluuk 🇳🇱 0 67 3 Jan 2025 797th Vexxter9 🇳🇱 0 67 14 Jan 2025 797th kamihitoe 0 67 15 Jan 2025 797th dokutan 0 67 31 Jan 2025 797th CutSandstone 0 67 1 Feb 2025 797th adityagiri3600 0 67 2 Feb 2025 797th edsrzf 🇳🇿 0 67 7 Feb 2025 797th martindotexe 🇳🇴 0 67 13 Feb 2025 797th IcedDog 0 67 14 Feb 2025 797th n3xta 0 67 14 Feb 2025 797th DanielBash 0 67 14 Feb 2025 797th xyangst 0 67 14 Feb 2025 797th btjones0 0 67 17 Feb 2025 797th smclaughlin-cf 0 67 19 Feb 2025 797th Troon 0 67 21 Feb 2025 797th pol-7 0 67 6 Mar 2025 797th jumpingtj 0 67 9 Mar 2025 797th edsrzf 🇳🇿 0 67 14 Mar 2025 797th rustykitty 0 67 21 Mar 2025 797th retrohun 0 67 31 Mar 2025 797th pastelglowcloud 0 67 2 Apr 2025 797th litvanika 0 67 5 Apr 2025 Prev 751–825 of 2,123 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