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 569th edsrzf 🇳🇿 0 58 9 Feb 2025 569th targrik 0 58 15 Feb 2025 569th edsrzf 🇳🇿 0 58 19 Feb 2025 569th plcc0 0 58 20 Mar 2025 569th orthoplex 🇨🇽 0 58 16 Apr 2025 569th Mukundan314 0 58 17 Apr 2025 569th MeWhenI 🇻🇦 0 58 17 Apr 2025 569th edsrzf 🇳🇿 0 58 17 Apr 2025 569th DialFrost 🇸🇬 0 58 17 Apr 2025 569th DialFrost 🇸🇬 0 58 17 Apr 2025 569th Shanethegamer 🇺🇸 0 58 17 Apr 2025 569th DialFrost 🇸🇬 0 58 17 Apr 2025 569th GolfingSuccess 🇬🇷 0 58 17 Apr 2025 569th emgordon154 0 58 18 Apr 2025 569th HumanoidCPU 0 58 18 Apr 2025 569th HumanoidCPU 0 58 18 Apr 2025 569th CaedenHarper 🇨🇦 0 58 18 Apr 2025 569th CaedenHarper 🇨🇦 0 58 18 Apr 2025 569th FEZfan 🇦🇺 0 58 19 Apr 2025 569th dokutan 0 58 28 Apr 2025 569th albanian-laundromat 0 58 2 May 2025 569th ryyyn 🇺🇸 0 58 21 May 2025 569th ffelixm 0 58 30 May 2025 569th rucin93 🇵🇱 0 58 31 May 2025 569th SoliGhost 0 58 8 Jun 2025 569th alemelis 0 58 20 Jun 2025 569th 2bular 0 58 8 Jul 2025 569th anter69 🇭🇺 0 58 9 Jul 2025 569th AbrahamJLR 🇻🇪 0 58 18 Jul 2025 569th RaBa21 🇭🇺 0 58 19 Jul 2025 569th jeetsh4h 0 58 19 Jul 2025 569th wuduculfre 0 58 21 Jul 2025 569th InigoK 🇺🇸 0 58 6 Aug 2025 569th h3ra993huskp 🇯🇵 0 58 11 Aug 2025 569th frankgraziano 0 58 13 Aug 2025 569th mossiegoat 0 58 17 days ago 569th KapelMeister 0 58 14 days ago 569th travisdoesmath 0 58 10 days ago 569th snoozingnewt 🇺🇸 0 58 39 hours ago 569th snoozingnewt 🇺🇸 0 58 27 hours ago 569th snoozingnewt 🇺🇸 0 58 27 hours ago 569th snoozingnewt 🇺🇸 0 58 27 hours ago 643rd MeWhenI 🇻🇦 0 59 11 Dec 2024 643rd lukegustafson 🇺🇸 0 59 21 Dec 2024 643rd yujh-yujh 🇬🇸 0 59 3 Jan 2025 643rd emgordon154 0 59 8 Jan 2025 643rd duckyluuk 🇳🇱 0 59 12 Jan 2025 643rd Natanaelel 🇸🇪 0 59 2 Feb 2025 643rd dokutan 0 59 3 Feb 2025 643rd Shanethegamer 🇺🇸 0 59 7 Feb 2025 643rd voytxt 🇨🇿 0 59 8 Feb 2025 643rd sohamkorade 0 59 13 Feb 2025 643rd DanielBash 0 59 22 Feb 2025 643rd persistz 0 59 30 Jun 2025 643rd LostSyntax21 🇬🇧 0 59 19 Jul 2025 643rd vgamula 🇺🇦 0 59 5 Aug 2025 657th emgordon154 0 60 28 Nov 2024 657th xsot 🇸🇬 0 60 4 Dec 2024 657th Shanethegamer 🇺🇸 0 60 10 Jan 2025 657th Natanaelel 🇸🇪 0 60 26 Jan 2025 657th emgordon154 0 60 4 Feb 2025 657th klixel 🇨🇦 0 60 8 Apr 2025 657th swcnt 0 60 9 Apr 2025 657th rucin93 🇵🇱 0 60 17 Apr 2025 657th dokutan 0 60 6 Jun 2025 657th emgordon154 0 60 5 Aug 2025 667th Shanethegamer 🇺🇸 0 61 20 Nov 2024 667th stefangimmillaro 0 61 21 Nov 2024 667th error256 0 61 21 Nov 2024 667th error256 0 61 21 Nov 2024 667th ovs-code 🇩🇪 0 61 25 Nov 2024 667th GolfingSuccess 🇬🇷 0 61 25 Nov 2024 667th sean-niemann 🇺🇸 0 61 26 Nov 2024 667th duckyluuk 🇳🇱 0 61 26 Nov 2024 667th DialFrost 🇸🇬 0 61 26 Nov 2024 Prev 601–675 of 2,431 Next