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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 448th sean-niemann 🇺🇸 0 46 26 Nov 2024 448th GolfingSuccess 🇬🇷 0 46 6 Dec 2024 448th MeWhenI 🇻🇦 0 46 11 Dec 2024 448th CaedenHarper 🇨🇦 0 46 12 Jan 2025 448th HumanoidCPU 0 46 18 Apr 2025 448th 2bular 0 46 1 Jun 2025 448th uiu007 0 46 21 days ago 448th snoozingnewt 🇺🇸 0 46 20 days ago 448th snoozingnewt 🇺🇸 0 46 20 days ago 448th rucin93 🇵🇱 0 46 11 days ago 461st ovs-code 🇩🇪 0 47 25 Nov 2024 461st MeWhenI 🇻🇦 0 47 11 Dec 2024 461st duckyluuk 🇳🇱 0 47 12 Jan 2025 461st CLOStrophobic 🇮🇹 0 47 22 Jan 2025 461st GolfingSuccess 🇬🇷 0 47 12 Feb 2025 461st DialFrost 🇸🇬 0 47 17 Apr 2025 461st Shanethegamer 🇺🇸 0 47 17 Apr 2025 461st HumanoidCPU 0 47 18 Apr 2025 461st CaedenHarper 🇨🇦 0 47 18 Apr 2025 461st edsrzf 🇳🇿 0 47 26 May 2025 461st frankgraziano 0 47 23 Aug 2025 461st snoozingnewt 🇺🇸 0 47 20 days ago 473rd emgordon154 0 48 27 Nov 2024 473rd targrik 0 48 15 Feb 2025 475th JunkIce 0 49 3 Dec 2024 475th duckyluuk 🇳🇱 0 49 12 Jan 2025 475th csharpython 0 49 5 Feb 2025 475th voytxt 🇨🇿 0 49 8 Feb 2025 475th gigaprofisi 🇺🇸 0 49 3 Mar 2025 475th emgordon154 0 49 23 Apr 2025 475th xvogt 🇱🇮 0 49 13 Jun 2025 475th Jagger002 0 49 24 Jun 2025 475th alphafalfa 0 49 18 Aug 2025 475th J09M 0 49 12 days ago 485th Shanethegamer 🇺🇸 0 50 20 Nov 2024 485th stefangimmillaro 0 50 21 Nov 2024 485th duckyluuk 🇳🇱 0 50 26 Nov 2024 485th GolfingSuccess 🇬🇷 0 50 22 Dec 2024 485th voytxt 🇨🇿 0 50 25 Jan 2025 485th pardouin 🇫🇷 0 50 26 Jan 2025 485th Natanaelel 🇸🇪 0 50 26 Jan 2025 485th janlelis 0 50 31 Mar 2025 485th DialFrost 🇸🇬 0 50 17 Apr 2025 485th edsrzf 🇳🇿 0 50 17 Apr 2025 485th HumanoidCPU 0 50 18 Apr 2025 485th CaedenHarper 🇨🇦 0 50 18 Apr 2025 485th snoozingnewt 🇺🇸 0 50 20 days ago 498th FlyingPenguin223 0 51 21 Nov 2024 498th MeWhenI 🇻🇦 0 51 11 Dec 2024 498th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 498th h3ra993huskp 🇯🇵 0 51 15 Aug 2025 502nd ovs-code 🇩🇪 0 52 31 May 2025 503rd kg583 🇺🇸 0 53 21 Nov 2024 503rd lifthrasiir 🇰🇷 0 53 2 Dec 2024 503rd b-illy 🇬🇧 0 53 4 Jan 2025 503rd CaedenHarper 🇨🇦 0 53 4 Jan 2025 503rd GolfingSuccess 🇬🇷 0 53 14 Mar 2025 503rd rucin93 🇵🇱 0 53 17 Apr 2025 503rd zacjl 0 53 17 Apr 2025 503rd Shanethegamer 🇺🇸 0 53 17 Apr 2025 503rd pardouin 🇫🇷 0 53 17 Apr 2025 503rd DialFrost 🇸🇬 0 53 17 Apr 2025 503rd sean-niemann 🇺🇸 0 53 17 Apr 2025 503rd HumanoidCPU 0 53 18 Apr 2025 503rd m-tkach 🇺🇦 0 53 23 Apr 2025 503rd emgordon154 0 53 23 Apr 2025 503rd duckyluuk 🇳🇱 0 53 13 Jun 2025 503rd duckyluuk 🇳🇱 0 53 13 Jun 2025 503rd DialFrost 🇸🇬 0 53 13 Jun 2025 503rd MeWhenI 🇻🇦 0 53 14 Jun 2025 503rd rucin93 🇵🇱 0 53 14 Jun 2025 503rd BREMAUCY 🇫🇷 0 53 1 Jul 2025 503rd GolfingSuccess 🇬🇷 0 53 2 Jul 2025 503rd fuzzylojik-golf 🇺🇸 0 53 15 Jul 2025 503rd ovs-code 🇩🇪 0 53 18 Jul 2025 First Prev 451–525 of 2,514 Next Last