brainfuck in JavaScript 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 Continued Fractions 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 Continued Fractions 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 1st rucin93 🇵🇱 1,000 111 18ms 19 Apr 2021 2nd o0lit3 🇺🇸 991 112 20ms 20 Sep 2021 2nd emplv 🇱🇻 991 112 19ms 21 Sep 2021 2nd sean-niemann 🇺🇸 991 112 21ms 15 May 2023 2nd vlpx 🇫🇮 991 112 17ms 19 Jun 2024 6th lukegustafson 🇺🇸 974 114 15ms 27 Jul 2025 7th adscriven 965 115 13ms 7 Jun 2019 7th Irratix 🇳🇱 965 115 16ms 18 Sep 2021 9th JayXon 🇺🇸 949 117 16ms 6 Apr 2022 10th nwellnhof 🇩🇪 941 118 16ms 3 Oct 2022 11th primo-ppcg 🇹🇭 933 119 14ms 22 Sep 2020 12th prplz 🇦🇺 917 121 14ms 18 Oct 2020 13th ETHproductions 🇺🇸 902 123 15ms 18 Dec 2018 13th cywong-amino 🇭🇰 902 123 15ms 1 Oct 2020 13th tomtheisen 🇺🇸 902 123 13ms 14 Oct 2020 16th dmrichwa 🇺🇸 895 124 15ms 22 Jun 2023 16th thbwd 895 124 14ms 6 hours ago 18th alunaesnow 888 125 13ms 12 Jan 2022 18th chasewalden 888 125 13ms 25 Apr 2023 20th weliveinhell 🇭🇹 881 126 12ms 24 Dec 2023 21st somebody1234 867 128 14ms 12 Nov 2018 21st SirBogman 🇺🇸 867 128 14ms 3 Jan 2022 21st emgordon154 867 128 15ms 1 Sep 2024 24th Shanethegamer 🇺🇸 860 129 15ms 21 Oct 2021 24th voytxt 🇨🇿 860 129 12ms 5 Aug 2024 24th Salutations45 860 129 13ms 18 Nov 2024 27th Argeento 🇵🇱 854 130 13ms 25 Sep 2020 27th madeforlosers 854 130 12ms 11 Jan 2024 27th kirjavascript 854 130 16ms 12 Oct 2025 30th elisherer 🇮🇱 847 131 12ms 12 Apr 2019 30th kcinnu 🇱🇹 847 131 12ms 2 May 2023 32nd rambox11 841 132 13ms 6 Dec 2019 33rd SirFireball3521 828 134 13ms 23 Nov 2022 34th DayDun 🇸🇪 822 135 18ms 18 Jan 2023 34th code70b61 822 135 22ms 5 Oct 2024 36th KatieLG 🇬🇧 816 136 13ms 5 Oct 2025 37th dokutan 793 140 11ms 3 Aug 2024 38th frobinsonj 787 141 12ms 6 Dec 2019 39th NewDefectus 🇮🇱 776 143 12ms 12 Oct 2020 40th pfgithub 766 145 14ms 27 Oct 2020 40th KaeruCT 766 145 12ms 2 Sep 2024 42nd MeWhenI 🇻🇦 755 147 15ms 14 Jul 2021 42nd gussy420 755 147 12ms 27 Oct 2023 44th Lydxn 🇨🇦 745 149 15ms 16 Jul 2023 45th thisishowmymindworks 🇳🇴 740 150 29ms 14 Sep 2020 46th ovs-code 🇩🇪 725 153 17ms 25 May 2024 47th KrausRaus 🇺🇸 721 154 14ms 23 Sep 2020 47th GrayJoKing 🇦🇺 721 154 14ms 28 Apr 2022 47th Steffan153 🇫🇮 721 154 13ms 28 May 2024 50th zohassadar 712 156 16ms 20 Mar 2025 51st akshatj27 🇦🇶 703 158 19ms 17 Mar 2022 52nd itsh01 698 159 15ms 9 May 2022 53rd dylanarmstrong 689 161 13ms 30 Jan 2024 54th birjj 685 162 14ms 12 Mar 2018 54th jakzo 685 162 14ms 8 Sep 2021 56th Attero 🇸🇪 681 163 12ms 28 Oct 2020 56th ScottHamper 681 163 12ms 31 May 2021 56th didion0 🇺🇸 681 163 16ms 25 Feb 2022 56th pineapplebox 681 163 13ms 1 Apr 2022 56th BambooleanLogic 🇸🇪 681 163 12ms 13 Oct 2022 61st jared-hughes 677 164 12ms 13 Apr 2022 62nd jbt 673 165 13ms 28 Dec 2023 62nd error256 673 165 11ms 19 Nov 2024 64th olleicua 🇺🇸 669 166 13ms 15 Jan 2024 64th nathanadams 🇳🇿 669 166 13ms 6 Oct 2025 66th p01 665 167 12ms 12 Apr 2018 66th coreynash 665 167 13ms 28 Sep 2023 66th Natanaelel 🇸🇪 665 167 13ms 18 Feb 2025 69th stefangimmillaro 661 168 13ms 27 Sep 2024 70th trinityy-7 657 169 11ms 10 Oct 2023 70th targrik 657 169 12ms 7 Jun 2025 72nd omurakazuaki 🇯🇵 653 170 12ms 20 Feb 2021 72nd deniz-blue 653 170 14ms 21 Oct 2023 72nd KasperKivimaeki 🇫🇮 653 170 12ms 24 Feb 2025 75th DialFrost 🇸🇬 649 171 13ms 25 May 2024 1–75 of 181 Next Last