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 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 Chars Time 476th FEZfan 🇦🇺 0 58 19 Apr 2025 476th dokutan 0 58 28 Apr 2025 476th albanian-laundromat 0 58 2 May 2025 476th ryyyn 🇺🇸 0 58 21 May 2025 476th ffelixm 0 58 25 days ago 476th rucin93 🇵🇱 0 58 24 days ago 476th SoliGhost 0 58 16 days ago 476th alemelis 0 58 4 days ago 534th MeWhenI 🇻🇦 0 59 11 Dec 2024 534th lukegustafson 🇺🇸 0 59 21 Dec 2024 534th yujh-yujh 🇬🇸 0 59 3 Jan 2025 534th emgordon154 0 59 8 Jan 2025 534th duckyluuk 🇳🇱 0 59 12 Jan 2025 534th Natanaelel 🇸🇪 0 59 2 Feb 2025 534th anter69 🇭🇺 0 59 3 Feb 2025 534th dokutan 0 59 3 Feb 2025 534th Shanethegamer 🇺🇸 0 59 7 Feb 2025 534th voytxt 🇨🇿 0 59 8 Feb 2025 534th sohamkorade 0 59 13 Feb 2025 534th DanielBash 0 59 22 Feb 2025 546th emgordon154 0 60 28 Nov 2024 546th xsot 🇸🇬 0 60 4 Dec 2024 546th Shanethegamer 🇺🇸 0 60 10 Jan 2025 546th Natanaelel 🇸🇪 0 60 26 Jan 2025 546th emgordon154 0 60 4 Feb 2025 546th klixel 🇨🇦 0 60 8 Apr 2025 546th swcnt 0 60 9 Apr 2025 546th rucin93 🇵🇱 0 60 17 Apr 2025 546th dokutan 0 60 18 days ago 555th Shanethegamer 🇺🇸 0 61 20 Nov 2024 555th stefangimmillaro 0 61 21 Nov 2024 555th error256 0 61 21 Nov 2024 555th error256 0 61 21 Nov 2024 555th ovs-code 🇩🇪 0 61 25 Nov 2024 555th GolfingSuccess 🇬🇷 0 61 25 Nov 2024 555th sean-niemann 🇺🇸 0 61 26 Nov 2024 555th duckyluuk 🇳🇱 0 61 26 Nov 2024 555th DialFrost 🇸🇬 0 61 26 Nov 2024 555th rucin93 🇵🇱 0 61 26 Nov 2024 555th emgordon154 0 61 28 Nov 2024 555th stefangimmillaro 0 61 3 Dec 2024 555th lukegustafson 🇺🇸 0 61 7 Dec 2024 555th MeWhenI 🇻🇦 0 61 11 Dec 2024 555th emplv 🇱🇻 0 61 11 Dec 2024 555th voytxt 🇨🇿 0 61 22 Dec 2024 555th Salutations45 0 61 29 Dec 2024 555th duckyluuk 🇳🇱 0 61 12 Jan 2025 555th CLOStrophobic 🇮🇹 0 61 22 Jan 2025 555th voytxt 🇨🇿 0 61 25 Jan 2025 555th m-tkach 🇺🇦 0 61 30 Jan 2025 555th Natanaelel 🇸🇪 0 61 2 Feb 2025 555th CaedenHarper 🇨🇦 0 61 3 Feb 2025 555th BalaM314 0 61 4 Feb 2025 555th kg583 🇺🇸 0 61 5 Feb 2025 555th GolfingSuccess 🇬🇷 0 61 5 Feb 2025 555th HumanoidCPU 0 61 7 Feb 2025 555th targrik 0 61 8 Feb 2025 555th MeWhenI 🇻🇦 0 61 14 Feb 2025 555th targrik 0 61 15 Feb 2025 555th attila8192 0 61 1 Mar 2025 555th targrik 0 61 14 Mar 2025 555th janlelis 0 61 31 Mar 2025 555th b-illy 🇬🇧 0 61 16 Apr 2025 555th janbehrens 🇩🇪 0 61 17 Apr 2025 555th pardouin 🇫🇷 0 61 17 Apr 2025 555th Shanethegamer 🇺🇸 0 61 17 Apr 2025 555th edsrzf 🇳🇿 0 61 17 Apr 2025 555th HumanoidCPU 0 61 18 Apr 2025 555th HumanoidCPU 0 61 18 Apr 2025 555th AlephSquirrel 0 61 20 Apr 2025 555th Sam-Vrgl 0 61 13 May 2025 555th c-py 0 61 14 May 2025 555th albanian-laundromat 0 61 18 days ago 555th Andrey-Plotnikov 0 61 5 days ago 555th a6166231 🇨🇳 0 61 4 days ago Prev 526–600 of 1,875 Next