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 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 Mandelbrot 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 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 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 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 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 Mandelbrot 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 591st GolfingSuccess 🇬🇷 0 65 19 Apr 2025 591st DialFrost 🇸🇬 0 65 20 Apr 2025 591st plcc0 0 65 21 Apr 2025 591st dokutan 0 65 28 Apr 2025 591st RYSF13 0 65 23 days ago 591st Shanethegamer 🇺🇸 0 65 23 days ago 591st gaving-quadprep 0 65 21 days ago 591st mossiegoat 0 65 17 days ago 591st ryyyn 🇺🇸 0 65 15 days ago 591st Moltres-Galar 🇺🇦 0 65 15 days ago 591st albanian-laundromat 0 65 38 hours ago 591st fuzzylojik-golf 🇺🇸 0 65 8 hours ago 688th Shanethegamer 🇺🇸 0 66 22 Nov 2024 688th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 688th Natanaelel 🇸🇪 0 66 9 Dec 2024 688th MeWhenI 🇻🇦 0 66 11 Dec 2024 688th rollershutter 0 66 18 Dec 2024 688th duckyluuk 🇳🇱 0 66 12 Jan 2025 688th duckyluuk 🇳🇱 0 66 12 Jan 2025 688th KasperKivimaeki 🇫🇮 0 66 23 Jan 2025 688th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 688th qpwoeirut 0 66 7 Feb 2025 688th fourth-bit 0 66 8 Feb 2025 688th klixel 🇨🇦 0 66 11 Feb 2025 688th sohamkorade 0 66 13 Feb 2025 688th emgordon154 0 66 17 Feb 2025 688th lowtied 0 66 18 Feb 2025 688th chunes3 🇺🇸 0 66 21 Feb 2025 688th Languag3 0 66 28 Feb 2025 688th gigaprofisi 🇺🇸 0 66 3 Mar 2025 688th Stockoh 🇫🇷 0 66 3 Mar 2025 688th targrik 0 66 14 Mar 2025 688th jatloe 0 66 17 Mar 2025 688th Jacob385 0 66 15 Apr 2025 688th moustave 0 66 16 Apr 2025 688th Kacarott 🇦🇺 0 66 17 Apr 2025 688th edsrzf 🇳🇿 0 66 17 Apr 2025 688th HumanoidCPU 0 66 18 Apr 2025 688th CaedenHarper 🇨🇦 0 66 18 Apr 2025 688th DialFrost 🇸🇬 0 66 23 Apr 2025 688th Shanethegamer 🇺🇸 0 66 23 Apr 2025 688th emgordon154 0 66 23 Apr 2025 688th davecame 0 66 1 May 2025 688th andrewjc2000 0 66 5 May 2025 688th BREMAUCY 🇫🇷 0 66 10 days ago 688th ffelixm 0 66 6 days ago 722nd FlyingPenguin223 0 67 21 Nov 2024 722nd Jacob385 0 67 21 Nov 2024 722nd Jacob385 0 67 21 Nov 2024 722nd GolfingSuccess 🇬🇷 0 67 25 Nov 2024 722nd GolfingSuccess 🇬🇷 0 67 7 Dec 2024 722nd GolfingSuccess 🇬🇷 0 67 9 Dec 2024 722nd KrausRaus 🇺🇸 0 67 9 Dec 2024 722nd yujh-yujh 🇬🇸 0 67 3 Jan 2025 722nd duckyluuk 🇳🇱 0 67 3 Jan 2025 722nd Vexxter9 🇳🇱 0 67 14 Jan 2025 722nd kamihitoe 0 67 15 Jan 2025 722nd dokutan 0 67 31 Jan 2025 722nd CutSandstone 0 67 1 Feb 2025 722nd adityagiri3600 0 67 2 Feb 2025 722nd anter69 🇭🇺 0 67 3 Feb 2025 722nd edsrzf 🇳🇿 0 67 7 Feb 2025 722nd martindotexe 🇳🇴 0 67 13 Feb 2025 722nd IcedDog 0 67 14 Feb 2025 722nd n3xta 0 67 14 Feb 2025 722nd DanielBash 0 67 14 Feb 2025 722nd xyangst 0 67 14 Feb 2025 722nd btjones0 0 67 17 Feb 2025 722nd smclaughlin-cf 0 67 19 Feb 2025 722nd Troon 0 67 21 Feb 2025 722nd pol-7 0 67 6 Mar 2025 722nd jumpingtj 0 67 9 Mar 2025 722nd edsrzf 🇳🇿 0 67 14 Mar 2025 722nd rustykitty 0 67 21 Mar 2025 722nd retrohun 0 67 31 Mar 2025 Prev 676–750 of 1,828 Next