brainfuck in JavaScript in bytes. 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 80th Maznek 738 183 16ms 6 Feb 2025 82nd KatieLG 🇬🇧 730 185 14ms 3 Jun 2024 83rd biocommando 🇫🇮 726 186 25ms 27 May 2023 83rd NickTheEASDude 🇺🇸 726 186 13ms 26 Jan 2024 85th pandapawskat 722 187 16ms 16 Sep 2021 86th fitzdotlol 🇺🇸 718 188 14ms 28 Mar 2022 86th wh3n3v3r 🇨🇿 718 188 13ms 8 Nov 2024 86th iczelia 🇩🇪 718 188 13ms 22 Sep 2025 89th mobibluman 714 189 12ms 1 Mar 2022 89th edsrzf 🇳🇿 714 189 12ms 19 Nov 2024 91st Ultra814 711 190 12ms 23 days ago 92nd RDShah 707 191 13ms 3 Feb 2020 92nd dzshn 707 191 13ms 17 Aug 2022 94th skps2010 703 192 14ms 2 Jan 2019 94th daisy-lau 703 192 13ms 31 Jul 2020 94th kellantech 703 192 17ms 9 Dec 2025 97th leon-w 699 193 16ms 5 Jan 2020 97th pfgithub 699 193 16ms 27 Oct 2020 97th gussy420 699 193 14ms 29 Oct 2023 97th dokutan 699 193 17ms 3 Aug 2024 101st bluebear94 692 195 13ms 4 Feb 2018 101st wansacis 🇩🇪 692 195 15ms 23 Jul 2021 101st smclaughlin-cf 692 195 13ms 11 Jun 2025 104th nking07049925 689 196 13ms 2 Jun 2024 104th unfinishedprogram 689 196 13ms 20 Sep 2024 104th alexsave 689 196 14ms 5 Nov 2025 107th ForkKILLET 🇨🇳 685 197 1,032ms 29 Jul 2021 107th owen-c-parker 🇺🇸 685 197 17ms 4 Apr 2023 109th lowlighter 682 198 15ms 1 Nov 2020 110th eranws 678 199 13ms 17 Oct 2022 111th KaeruCT 665 203 12ms 2 Sep 2024 112th uttumuttu 🇫🇮 662 204 33ms 4 Jan 2022 112th xShadowBlade 662 204 13ms 26 Dec 2024 114th hacker112 🇸🇪 652 207 15ms 22 Jun 2024 114th daniel-cardone 652 207 15ms 5 Jul 2025 116th strattonwhisler 649 208 14ms 29 Jun 2023 117th ShiraJoseph 🇺🇸 646 209 14ms 12 Feb 2023 117th 52525rr 646 209 12ms 25 Feb 2026 119th Kibble 643 210 15ms 11 Jul 2020 120th thisishowmymindworks 🇳🇴 637 212 30ms 14 Oct 2020 121st NatNgs 634 213 13ms 7 Jan 2020 122nd igmcdowell 625 216 19ms 27 Jan 2022 122nd janbehrens 🇩🇪 625 216 13ms 17 Jun 2023 124th Nefsen402 622 217 13ms 24 Jan 2019 125th Michiocre 619 218 16ms 18 Jun 2024 126th TheDarkThatBarks 616 219 14ms 18 May 2024 127th KrausRaus 🇺🇸 608 222 12ms 4 Oct 2020 128th Juici 605 223 13ms 8 Feb 2021 128th zakariamouhid 605 223 14ms 10 Jan 2023 130th Xbot781 603 224 18ms 12 Aug 2023 131st zohassadar 600 225 15ms 21 Mar 2025 132nd adamnielson42 🇺🇸 592 228 15ms 23 Feb 2025 133rd AnnoyedArt1256 590 229 18ms 7 Jan 2025 134th neihousaigaai 582 232 15ms 6 Mar 2022 135th typeswitch-dev 🇵🇹 579 233 20ms 28 Jul 2023 136th Kauhentus 567 238 13ms 7 Dec 2019 137th Andrey-Plotnikov 556 243 15ms 23 Sep 2025 138th MichaelMBradley 🇨🇦 551 245 12ms 18 Mar 2022 139th SpareManiKatti 549 246 12ms 9 Sep 2021 140th madex 🇩🇪 542 249 12ms 21 days ago 141st inverseLorentz 🇦🇺 534 253 16ms 12 Jun 2022 141st quirked-up 534 253 19ms 30 Aug 2023 141st MyXoToD 🇩🇪 534 253 13ms 8 May 2025 144th florton 527 256 16ms 6 Jan 2022 144th aaronze 🇦🇺 527 256 12ms 12 Sep 2023 146th Nuottajarvi 525 257 14ms 8 Oct 2018 146th a6166231 🇨🇳 525 257 12ms 28 Apr 2025 148th acollett89 521 259 12ms 4 Aug 2025 149th ianpoe 513 263 14ms 21 Apr 2020 149th LukeBridges 🇬🇧 513 263 14ms 14 Aug 2024 151st piano-miles 504 268 15ms 6 Mar 2023 151st userNameIsu 504 268 15ms 5 Jul 2023 151st IchBinMichMarkus 504 268 13ms 5 Jul 2023 154th PatrickStephansen 🇿🇦 502 269 13ms 5 Mar 2021 155th mrxz 🇳🇱 500 270 14ms 15 Dec 2019 156th jackkav 493 274 15ms 10 May 2018 157th HumanoidCPU 479 282 11ms 1 Apr 2025 158th tomh1012 474 285 21ms 1 Oct 2020 159th xyangst 470 287 11ms 18 Oct 2024 160th lukasmoellerch 467 289 13ms 15 Jul 2019 First Prev 81–160 of 187 Next Last