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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 821st dirckvdende 0 65 15ms 30 Jun 2025 821st BREMAUCY 🇫🇷 0 65 14ms 1 Jul 2025 821st Quentin-AC 0 65 14ms 2 Jul 2025 821st Jak-Ch-ll 0 65 11ms 6 Jul 2025 821st Flekay 🇩🇪 0 65 15ms 10 Jul 2025 821st klixel 🇨🇦 0 65 10ms 11 Jul 2025 821st Bpc-CPU 0 65 1,071ms 12 Jul 2025 821st KasperKivimaeki 🇫🇮 0 65 11ms 15 Jul 2025 821st Nyandereian 0 65 11ms 15 Jul 2025 821st itu-itis21-akkoyuno21 0 65 13ms 15 Jul 2025 821st GrayJoKing 🇦🇺 0 65 15ms 18 Jul 2025 821st LostSyntax21 🇬🇧 0 65 14ms 19 Jul 2025 821st yjgnaw 0 65 15ms 24 Jul 2025 821st oween12 0 65 10ms 6 Aug 2025 821st xiaoyiming123 0 65 13ms 11 Aug 2025 821st EthanJantz 0 65 15ms 12 Aug 2025 821st wobblybits 0 65 10ms 14 Aug 2025 821st janlelis 0 65 10ms 14 Aug 2025 821st ShaanveerS 0 65 14ms 17 Aug 2025 821st Vexxter9 🇳🇱 0 65 1,138ms 21 Aug 2025 821st ut0s 0 65 14ms 23 Aug 2025 821st HETHAT 🇩🇿 0 65 13ms 3 Sep 2025 821st republic82 0 65 14ms 13 Sep 2025 821st snoozingnewt 🇺🇸 0 65 9ms 15 Sep 2025 821st snoozingnewt 🇺🇸 0 65 161ms 15 Sep 2025 821st snoozingnewt 🇺🇸 0 65 4ms 15 Sep 2025 821st edsrzf 🇳🇿 0 65 3ms 18 Sep 2025 821st GolfingSuccess 🇬🇷 0 65 3ms 19 Sep 2025 821st DialFrost 🇸🇬 0 65 3ms 19 Sep 2025 821st retrohun 0 65 888ms 19 Sep 2025 821st ahmetdemirag 🇨🇾 0 65 13ms 24 Sep 2025 821st ShikChen 🇹🇼 0 65 14ms 26 Sep 2025 821st Shanethegamer 🇺🇸 0 65 4ms 28 Sep 2025 821st davecame 0 65 14ms 3 Oct 2025 821st CommandLeo 🇮🇹 0 65 10ms 4 Oct 2025 821st ThePixelatedCat 0 65 15ms 6 Oct 2025 821st snoozingnewt 🇺🇸 0 65 3ms 6 Oct 2025 821st fvla 0 65 14ms 14 Oct 2025 821st asarvazyan 0 65 14ms 27 days ago 821st intgrah 0 65 15ms 22 days ago 821st Openstreetmapler 0 65 790ms 14 days ago 821st AncientBehemoth2007 0 65 10ms 8 days ago 943rd Shanethegamer 🇺🇸 0 66 105ms 22 Nov 2024 943rd GolfingSuccess 🇬🇷 0 66 107ms 25 Nov 2024 943rd MeWhenI 🇻🇦 0 66 5ms 11 Dec 2024 943rd rollershutter 0 66 14ms 18 Dec 2024 943rd duckyluuk 🇳🇱 0 66 3ms 12 Jan 2025 943rd duckyluuk 🇳🇱 0 66 134ms 12 Jan 2025 943rd GolfingSuccess 🇬🇷 0 66 9ms 5 Feb 2025 943rd fourth-bit 0 66 14ms 8 Feb 2025 943rd emgordon154 0 66 159ms 17 Feb 2025 943rd lowtied 0 66 14ms 18 Feb 2025 943rd chunes3 🇺🇸 0 66 105ms 21 Feb 2025 943rd Languag3 0 66 14ms 28 Feb 2025 943rd gigaprofisi 🇺🇸 0 66 3ms 3 Mar 2025 943rd Stockoh 🇫🇷 0 66 17ms 3 Mar 2025 943rd targrik 0 66 5ms 14 Mar 2025 943rd jatloe 0 66 13ms 17 Mar 2025 943rd Jacob385 0 66 3ms 15 Apr 2025 943rd moustave 0 66 13ms 16 Apr 2025 943rd Kacarott 🇦🇺 0 66 103ms 17 Apr 2025 943rd edsrzf 🇳🇿 0 66 109ms 17 Apr 2025 943rd HumanoidCPU 0 66 111ms 18 Apr 2025 943rd CaedenHarper 🇨🇦 0 66 110ms 18 Apr 2025 943rd DialFrost 🇸🇬 0 66 1,519ms 23 Apr 2025 943rd Shanethegamer 🇺🇸 0 66 1,265ms 23 Apr 2025 943rd emgordon154 0 66 6ms 23 Apr 2025 943rd andrewjc2000 0 66 14ms 5 May 2025 943rd Ealeex 0 66 11ms 10 Jun 2025 943rd smilesformiles3 0 66 14ms 15 Jun 2025 943rd coldham10 0 66 15ms 27 Jun 2025 943rd ffelixm 0 66 155ms 1 Jul 2025 943rd idaflux 0 66 16ms 5 Jul 2025 943rd hiichbindermax 0 66 14ms 5 Aug 2025 943rd TheTrustyPwo 0 66 14ms 8 Sep 2025 First Prev 901–975 of 2,822 Next Last