Tutorial in all languages in chars. 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 513th lukegustafson 🇺🇸 0 61 7 Dec 2024 513th MeWhenI 🇻🇦 0 61 11 Dec 2024 513th emplv 🇱🇻 0 61 11 Dec 2024 513th emplv 🇱🇻 0 61 11 Dec 2024 513th voytxt 🇨🇿 0 61 22 Dec 2024 513th Salutations45 0 61 29 Dec 2024 513th duckyluuk 🇳🇱 0 61 12 Jan 2025 513th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 513th voytxt 🇨🇿 0 61 25 Jan 2025 513th m-tkach 🇺🇦 0 61 30 Jan 2025 513th Natanaelel 🇸🇪 0 61 2 Feb 2025 513th CaedenHarper 🇨🇦 0 61 3 Feb 2025 513th BalaM314 0 61 4 Feb 2025 513th Shanethegamer 🇺🇸 0 61 5 Feb 2025 513th kg583 🇺🇸 0 61 5 Feb 2025 513th GolfingSuccess 🇬🇷 0 61 5 Feb 2025 513th HumanoidCPU 0 61 7 Feb 2025 513th targrik 0 61 8 Feb 2025 513th MeWhenI 🇻🇦 0 61 14 Feb 2025 513th targrik 0 61 15 Feb 2025 513th attila8192 0 61 1 Mar 2025 513th targrik 0 61 14 Mar 2025 513th janlelis 0 61 31 Mar 2025 513th b-illy 🇬🇧 0 61 21 days ago 513th janbehrens 🇩🇪 0 61 20 days ago 513th pardouin 🇫🇷 0 61 20 days ago 513th Shanethegamer 🇺🇸 0 61 20 days ago 513th edsrzf 🇳🇿 0 61 20 days ago 513th HumanoidCPU 0 61 20 days ago 513th HumanoidCPU 0 61 20 days ago 513th AlephSquirrel 0 61 18 days ago 557th emgordon154 0 62 27 Nov 2024 557th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 557th DialFrost 🇸🇬 0 62 15 Feb 2025 557th heanyang1 0 62 26 Mar 2025 561st kg583 🇺🇸 0 63 21 Nov 2024 561st emgordon154 0 63 27 Nov 2024 561st sean-niemann 🇺🇸 0 63 10 Dec 2024 561st MeWhenI 🇻🇦 0 63 18 Dec 2024 561st zacjl 0 63 31 Dec 2024 561st CLOStrophobic 🇮🇹 0 63 17 Jan 2025 561st edsrzf 🇳🇿 0 63 9 Feb 2025 561st GolfingSuccess 🇬🇷 0 63 9 Feb 2025 561st Nemikolh 0 63 12 Feb 2025 561st GolfingSuccess 🇬🇷 0 63 20 Feb 2025 561st varhammer 🇷🇺 0 63 22 Feb 2025 561st voytxt 🇨🇿 0 63 20 days ago 561st FlyingPenguin223 0 63 20 days ago 561st DialFrost 🇸🇬 0 63 20 days ago 561st DialFrost 🇸🇬 0 63 20 days ago 561st DialFrost 🇸🇬 0 63 20 days ago 561st pardouin 🇫🇷 0 63 20 days ago 561st Shanethegamer 🇺🇸 0 63 20 days ago 561st Shanethegamer 🇺🇸 0 63 20 days ago 561st GolfingSuccess 🇬🇷 0 63 20 days ago 561st HumanoidCPU 0 63 20 days ago 561st HumanoidCPU 0 63 20 days ago 561st HumanoidCPU 0 63 20 days ago 561st CaedenHarper 🇨🇦 0 63 19 days ago 561st CaedenHarper 🇨🇦 0 63 19 days ago 561st CaedenHarper 🇨🇦 0 63 19 days ago 561st dokutan 0 63 9 days ago 561st dokutan 0 63 9 days ago 589th Shanethegamer 🇺🇸 0 64 20 Nov 2024 589th error256 0 64 21 Nov 2024 589th error256 0 64 21 Nov 2024 589th emgordon154 0 64 26 Nov 2024 589th Liniarc 0 64 26 Nov 2024 589th Natanaelel 🇸🇪 0 64 9 Dec 2024 589th MeWhenI 🇻🇦 0 64 12 Dec 2024 589th edsrzf 🇳🇿 0 64 7 Feb 2025 589th MeWhenI 🇻🇦 0 64 14 Feb 2025 589th targrik 0 64 15 Feb 2025 589th calum12345 0 64 25 Mar 2025 589th Chinay-Domitrix 🇺🇸 0 64 19 days ago Prev 526–600 of 1,690 Next