Tutorial in JavaScript in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st Shanethegamer 🇺🇸 0 61 12ms 20 Nov 2024 1st stefangimmillaro 0 61 14ms 21 Nov 2024 1st error256 0 61 13ms 21 Nov 2024 1st ovs-code 🇩🇪 0 61 15ms 25 Nov 2024 1st GolfingSuccess 🇬🇷 0 61 12ms 25 Nov 2024 1st sean-niemann 🇺🇸 0 61 12ms 26 Nov 2024 1st duckyluuk 🇳🇱 0 61 12ms 26 Nov 2024 1st DialFrost 🇸🇬 0 61 15ms 26 Nov 2024 1st rucin93 🇵🇱 0 61 12ms 26 Nov 2024 1st emgordon154 0 61 14ms 28 Nov 2024 1st lukegustafson 🇺🇸 0 61 14ms 7 Dec 2024 1st MeWhenI 🇻🇦 0 61 10ms 11 Dec 2024 1st emplv 🇱🇻 0 61 11ms 11 Dec 2024 1st voytxt 🇨🇿 0 61 14ms 22 Dec 2024 1st Salutations45 0 61 12ms 29 Dec 2024 1st CLOStrophobic 🇮🇹 0 61 15ms 22 Jan 2025 1st m-tkach 🇺🇦 0 61 16ms 30 Jan 2025 1st Natanaelel 🇸🇪 0 61 14ms 2 Feb 2025 1st CaedenHarper 🇨🇦 0 61 19ms 3 Feb 2025 1st BalaM314 0 61 15ms 4 Feb 2025 1st targrik 0 61 15ms 8 Feb 2025 1st attila8192 0 61 15ms 1 Mar 2025 1st janlelis 0 61 14ms 31 Mar 2025 1st b-illy 🇬🇧 0 61 12ms 16 Apr 2025 1st janbehrens 🇩🇪 0 61 13ms 17 Apr 2025 1st pardouin 🇫🇷 0 61 12ms 17 Apr 2025 1st edsrzf 🇳🇿 0 61 12ms 17 Apr 2025 1st HumanoidCPU 0 61 14ms 18 Apr 2025 1st AlephSquirrel 0 61 16ms 20 Apr 2025 1st Sam-Vrgl 0 61 15ms 13 May 2025 1st c-py 0 61 14ms 14 May 2025 1st Andrey-Plotnikov 0 61 13ms 19 Jun 2025 1st a6166231 🇨🇳 0 61 15ms 20 Jun 2025 1st BREMAUCY 🇫🇷 0 61 17ms 1 Jul 2025 1st RYSF13 🇨🇳 0 61 14ms 5 Jul 2025 1st p01 0 61 13ms 28 Jul 2025 1st KrausRaus 🇺🇸 0 61 12ms 29 Jul 2025 1st dmrichwa 🇺🇸 0 61 14ms 29 Jul 2025 1st gitchaell 🇧🇴 0 61 12ms 6 Aug 2025 1st lukepolak 0 61 14ms 7 Aug 2025 1st adrianbgo 0 61 17ms 7 Aug 2025 1st helbling 🇨🇭 0 61 17ms 28 Aug 2025 1st snoozingnewt 🇨🇦 0 61 16ms 15 Sep 2025 1st larsendaniel 0 61 12ms 7 Nov 2025 1st JOrE20 0 61 16ms 18 Nov 2025 1st GodlyProgrammer1 0 61 14ms 22 Nov 2025 1st egertaia 0 61 13ms 9 Jan 2026 1st r58iiz 0 61 13ms 15 Jan 2026 1st ragonscreen 0 61 15ms 16 Jan 2026 1st FoxInTheClouds 0 61 16ms 5 Feb 2026 1st Ultra814 0 61 13ms 23 days ago 1st weliveinhell 🇭🇹 0 61 14ms 44 hours ago 53rd Nemikolh 🇫🇷 0 63 14ms 12 Feb 2025 53rd penous 0 63 17ms 2 Aug 2025 53rd YellowDudeIsMe 0 63 11ms 14 Aug 2025 56th Liniarc 0 64 15ms 26 Nov 2024 56th amazingalek 🇳🇴 0 64 13ms 16 Dec 2025 58th xyangst 0 65 17ms 14 Feb 2025 58th long279595192 0 65 14ms 20 Jun 2025 58th Jak-Ch-ll 0 65 13ms 6 Jul 2025 61st Ealeex 0 66 14ms 10 Jun 2025 61st cjdyer 0 66 12ms 8 days ago 63rd IcedDog 0 67 13ms 14 Feb 2025 63rd n3xta 0 67 12ms 14 Feb 2025 63rd smclaughlin-cf 0 67 15ms 19 Feb 2025 63rd 1nspir3d 0 67 17ms 6 Apr 2025 63rd thadeucity 0 67 15ms 26 May 2025 63rd alexsave 0 67 13ms 16 Sep 2025 63rd mirojones 0 67 13ms 30 Nov 2025 63rd matricronia 0 67 14ms 1 Feb 2026 63rd raphaelimahorn 0 67 13ms 2 days ago 72nd 823126 0 68 15ms 20 Nov 2024 72nd cloudyshoe 0 68 14ms 15 May 2025 72nd jake6192 0 68 14ms 30 May 2025 72nd 4very 0 68 12ms 7 Jun 2025 72nd XenThe 🇬🇧 0 68 14ms 15 Jul 2025 72nd amine4567 0 68 16ms 2 Aug 2025 72nd Cazka 0 68 13ms 22 Nov 2025 72nd MyltsinVV 0 68 14ms 26 Nov 2025 80th pruthvip15 0 69 12ms 4 Mar 2025 1–80 of 129 Next Last
