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 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 Chars Time 667th rucin93 🇵🇱 0 61 26 Nov 2024 667th emgordon154 0 61 28 Nov 2024 667th stefangimmillaro 0 61 3 Dec 2024 667th lukegustafson 🇺🇸 0 61 7 Dec 2024 667th MeWhenI 🇻🇦 0 61 11 Dec 2024 667th emplv 🇱🇻 0 61 11 Dec 2024 667th voytxt 🇨🇿 0 61 22 Dec 2024 667th Salutations45 0 61 29 Dec 2024 667th duckyluuk 🇳🇱 0 61 12 Jan 2025 667th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 667th voytxt 🇨🇿 0 61 25 Jan 2025 667th m-tkach 🇺🇦 0 61 30 Jan 2025 667th Natanaelel 🇸🇪 0 61 2 Feb 2025 667th CaedenHarper 🇨🇦 0 61 3 Feb 2025 667th BalaM314 0 61 4 Feb 2025 667th kg583 🇺🇸 0 61 5 Feb 2025 667th GolfingSuccess 🇬🇷 0 61 5 Feb 2025 667th HumanoidCPU 0 61 7 Feb 2025 667th targrik 0 61 8 Feb 2025 667th MeWhenI 🇻🇦 0 61 14 Feb 2025 667th targrik 0 61 15 Feb 2025 667th attila8192 0 61 1 Mar 2025 667th targrik 0 61 14 Mar 2025 667th janlelis 0 61 31 Mar 2025 667th b-illy 🇬🇧 0 61 16 Apr 2025 667th janbehrens 🇩🇪 0 61 17 Apr 2025 667th pardouin 🇫🇷 0 61 17 Apr 2025 667th Shanethegamer 🇺🇸 0 61 17 Apr 2025 667th edsrzf 🇳🇿 0 61 17 Apr 2025 667th HumanoidCPU 0 61 18 Apr 2025 667th HumanoidCPU 0 61 18 Apr 2025 667th AlephSquirrel 0 61 20 Apr 2025 667th Sam-Vrgl 0 61 13 May 2025 667th c-py 0 61 14 May 2025 667th albanian-laundromat 0 61 6 Jun 2025 667th Andrey-Plotnikov 0 61 19 Jun 2025 667th a6166231 🇨🇳 0 61 20 Jun 2025 667th elana-teal 0 61 20 Jun 2025 667th BREMAUCY 🇫🇷 0 61 1 Jul 2025 667th RYSF13 🇨🇳 0 61 5 Jul 2025 667th p01 0 61 28 Jul 2025 667th KrausRaus 🇺🇸 0 61 29 Jul 2025 667th dmrichwa 🇺🇸 0 61 29 Jul 2025 667th dokutan 0 61 5 Aug 2025 667th gitchaell 🇧🇴 0 61 6 Aug 2025 667th lukepolak 0 61 7 Aug 2025 667th adrianbgo 0 61 7 Aug 2025 667th helbling 🇨🇭 0 61 19 days ago 667th snoozingnewt 🇺🇸 0 61 29 hours ago 667th snoozingnewt 🇺🇸 0 61 29 hours ago 726th emgordon154 0 62 27 Nov 2024 726th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 726th DialFrost 🇸🇬 0 62 15 Feb 2025 726th heanyang1 0 62 26 Mar 2025 726th dokutan 0 62 15 Jul 2025 731st kg583 🇺🇸 0 63 21 Nov 2024 731st emgordon154 0 63 27 Nov 2024 731st sean-niemann 🇺🇸 0 63 10 Dec 2024 731st MeWhenI 🇻🇦 0 63 18 Dec 2024 731st zacjl 0 63 31 Dec 2024 731st CLOStrophobic 🇮🇹 0 63 17 Jan 2025 731st edsrzf 🇳🇿 0 63 9 Feb 2025 731st GolfingSuccess 🇬🇷 0 63 9 Feb 2025 731st Nemikolh 0 63 12 Feb 2025 731st GolfingSuccess 🇬🇷 0 63 20 Feb 2025 731st varhammer 🇷🇺 0 63 22 Feb 2025 731st voytxt 🇨🇿 0 63 17 Apr 2025 731st FlyingPenguin223 0 63 17 Apr 2025 731st DialFrost 🇸🇬 0 63 17 Apr 2025 731st DialFrost 🇸🇬 0 63 17 Apr 2025 731st DialFrost 🇸🇬 0 63 17 Apr 2025 731st pardouin 🇫🇷 0 63 17 Apr 2025 731st Shanethegamer 🇺🇸 0 63 17 Apr 2025 731st Shanethegamer 🇺🇸 0 63 17 Apr 2025 731st GolfingSuccess 🇬🇷 0 63 17 Apr 2025 Prev 676–750 of 2,431 Next