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 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 Chars Time 376th Shanethegamer 🇺🇸 0 46 20 Nov 2024 376th ovs-code 🇩🇪 0 46 25 Nov 2024 376th DialFrost 🇸🇬 0 46 26 Nov 2024 376th sean-niemann 🇺🇸 0 46 26 Nov 2024 376th GolfingSuccess 🇬🇷 0 46 6 Dec 2024 376th MeWhenI 🇻🇦 0 46 11 Dec 2024 376th CaedenHarper 🇨🇦 0 46 12 Jan 2025 376th DialFrost 🇸🇬 0 46 6 Feb 2025 376th HumanoidCPU 0 46 18 Apr 2025 376th 2bular 0 46 1 Jun 2025 386th ovs-code 🇩🇪 0 47 25 Nov 2024 386th MeWhenI 🇻🇦 0 47 11 Dec 2024 386th duckyluuk 🇳🇱 0 47 12 Jan 2025 386th CLOStrophobic 🇮🇹 0 47 22 Jan 2025 386th GolfingSuccess 🇬🇷 0 47 12 Feb 2025 386th emgordon154 0 47 19 Feb 2025 386th DialFrost 🇸🇬 0 47 17 Apr 2025 386th Shanethegamer 🇺🇸 0 47 17 Apr 2025 386th HumanoidCPU 0 47 18 Apr 2025 386th CaedenHarper 🇨🇦 0 47 18 Apr 2025 386th edsrzf 🇳🇿 0 47 26 May 2025 397th emgordon154 0 48 27 Nov 2024 397th targrik 0 48 15 Feb 2025 399th JunkIce 0 49 3 Dec 2024 399th duckyluuk 🇳🇱 0 49 12 Jan 2025 399th csharpython 0 49 5 Feb 2025 399th voytxt 🇨🇿 0 49 8 Feb 2025 399th gigaprofisi 🇺🇸 0 49 3 Mar 2025 399th emgordon154 0 49 23 Apr 2025 399th xvogt 🇱🇮 0 49 13 Jun 2025 399th Jagger002 0 49 20 days ago 407th Shanethegamer 🇺🇸 0 50 20 Nov 2024 407th stefangimmillaro 0 50 21 Nov 2024 407th duckyluuk 🇳🇱 0 50 26 Nov 2024 407th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 407th voytxt 🇨🇿 0 50 25 Jan 2025 407th pardouin 🇫🇷 0 50 26 Jan 2025 407th Natanaelel 🇸🇪 0 50 26 Jan 2025 407th janlelis 0 50 31 Mar 2025 407th DialFrost 🇸🇬 0 50 17 Apr 2025 407th edsrzf 🇳🇿 0 50 17 Apr 2025 407th HumanoidCPU 0 50 18 Apr 2025 407th CaedenHarper 🇨🇦 0 50 18 Apr 2025 419th FlyingPenguin223 0 51 21 Nov 2024 419th MeWhenI 🇻🇦 0 51 11 Dec 2024 419th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 422nd ovs-code 🇩🇪 0 52 31 May 2025 423rd kg583 🇺🇸 0 53 21 Nov 2024 423rd lifthrasiir 🇰🇷 0 53 2 Dec 2024 423rd b-illy 🇬🇧 0 53 4 Jan 2025 423rd CaedenHarper 🇨🇦 0 53 4 Jan 2025 423rd GolfingSuccess 🇬🇷 0 53 14 Mar 2025 423rd rucin93 🇵🇱 0 53 17 Apr 2025 423rd zacjl 0 53 17 Apr 2025 423rd Shanethegamer 🇺🇸 0 53 17 Apr 2025 423rd pardouin 🇫🇷 0 53 17 Apr 2025 423rd DialFrost 🇸🇬 0 53 17 Apr 2025 423rd sean-niemann 🇺🇸 0 53 17 Apr 2025 423rd HumanoidCPU 0 53 18 Apr 2025 423rd m-tkach 🇺🇦 0 53 23 Apr 2025 423rd emgordon154 0 53 23 Apr 2025 423rd duckyluuk 🇳🇱 0 53 13 Jun 2025 423rd duckyluuk 🇳🇱 0 53 13 Jun 2025 423rd DialFrost 🇸🇬 0 53 13 Jun 2025 423rd MeWhenI 🇻🇦 0 53 14 Jun 2025 423rd rucin93 🇵🇱 0 53 14 Jun 2025 423rd BREMAUCY 🇫🇷 0 53 13 days ago 423rd GolfingSuccess 🇬🇷 0 53 12 days ago 444th ovs-code 🇩🇪 0 54 25 Nov 2024 444th neel11235813 0 54 9 Dec 2024 444th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 447th Yewzir 🇧🇪 0 55 28 Dec 2024 447th JunkIce 0 55 7 Jan 2025 447th CLOStrophobic 🇮🇹 0 55 22 Jan 2025 447th commandblockguy 🇺🇸 0 55 2 Feb 2025 Prev 376–450 of 2,061 Next