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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 Bytes Time Submitted 81st biocommando 🇫🇮 726 186 29ms 27 May 2023 81st NickTheEASDude 🇺🇸 726 186 16ms 26 Jan 2024 83rd pandapawskat 722 187 13ms 16 Sep 2021 84th fitzdotlol 🇺🇸 718 188 16ms 28 Mar 2022 84th wh3n3v3r 🇨🇿 718 188 17ms 8 Nov 2024 84th iczelia 🇩🇪 718 188 14ms 22 Sep 2025 87th mobibluman 714 189 13ms 1 Mar 2022 87th edsrzf 🇳🇿 714 189 15ms 19 Nov 2024 89th RDShah 707 191 17ms 3 Feb 2020 89th dzshn 707 191 15ms 17 Aug 2022 91st skps2010 703 192 13ms 2 Jan 2019 91st daisy-lau 703 192 14ms 31 Jul 2020 91st kellantech 703 192 15ms 9 Dec 2025 94th leon-w 699 193 15ms 5 Jan 2020 94th pfgithub 699 193 17ms 27 Oct 2020 94th gussy420 699 193 13ms 29 Oct 2023 94th dokutan 699 193 18ms 3 Aug 2024 98th bluebear94 692 195 16ms 4 Feb 2018 98th wansacis 🇩🇪 692 195 14ms 23 Jul 2021 98th smclaughlin-cf 692 195 16ms 11 Jun 2025 101st nking07049925 689 196 15ms 2 Jun 2024 101st unfinishedprogram 689 196 15ms 20 Sep 2024 101st alexsave 689 196 15ms 5 Nov 2025 104th ForkKILLET 🇨🇳 685 197 1,143ms 29 Jul 2021 104th TheRealOhead 🇺🇸 685 197 22ms 4 Apr 2023 106th lowlighter 682 198 13ms 1 Nov 2020 107th eranws 678 199 13ms 17 Oct 2022 108th KaeruCT 665 203 13ms 2 Sep 2024 109th uttumuttu 🇫🇮 662 204 29ms 4 Jan 2022 109th xShadowBlade 662 204 12ms 26 Dec 2024 111th hacker112 🇸🇪 652 207 15ms 22 Jun 2024 111th daniel-cardone 652 207 14ms 5 Jul 2025 113th strattonwhisler 649 208 15ms 29 Jun 2023 114th ShiraJoseph 🇺🇸 646 209 13ms 12 Feb 2023 115th Kibble 643 210 14ms 11 Jul 2020 115th 52525rr 643 210 16ms 20 Oct 2025 117th thisishowmymindworks 🇳🇴 637 212 36ms 14 Oct 2020 118th NatNgs 634 213 13ms 7 Jan 2020 119th igmcdowell 625 216 17ms 27 Jan 2022 119th janbehrens 🇩🇪 625 216 18ms 17 Jun 2023 121st Nefsen402 622 217 11ms 24 Jan 2019 122nd Michiocre 619 218 13ms 18 Jun 2024 123rd TheDarkThatBarks 616 219 15ms 18 May 2024 124th KrausRaus 🇺🇸 608 222 12ms 4 Oct 2020 125th Juici 605 223 13ms 8 Feb 2021 125th zakariamouhid 605 223 13ms 10 Jan 2023 127th Xbot781 603 224 13ms 12 Aug 2023 128th zohassadar 600 225 17ms 21 Mar 2025 129th adamnielson42 🇺🇸 592 228 15ms 23 Feb 2025 130th AnnoyedArt1256 590 229 17ms 7 Jan 2025 131st neihousaigaai 582 232 11ms 6 Mar 2022 132nd typeswitch-dev 🇵🇹 579 233 15ms 28 Jul 2023 133rd Kauhentus 567 238 17ms 7 Dec 2019 134th Andrey-Plotnikov 556 243 16ms 23 Sep 2025 135th MichaelMBradley 🇨🇦 551 245 16ms 18 Mar 2022 136th SpareManiKatti 549 246 12ms 9 Sep 2021 137th inverseLorentz 🇦🇺 534 253 17ms 12 Jun 2022 137th quirked-up 534 253 17ms 30 Aug 2023 137th MyXoToD 🇩🇪 534 253 12ms 8 May 2025 140th florton 527 256 15ms 6 Jan 2022 140th aaronze 🇦🇺 527 256 13ms 12 Sep 2023 142nd Nuottajarvi 525 257 16ms 8 Oct 2018 142nd a6166231 🇨🇳 525 257 21ms 28 Apr 2025 144th acollett89 521 259 18ms 4 Aug 2025 145th ianpoe 513 263 18ms 21 Apr 2020 145th LukeBridges 🇬🇧 513 263 12ms 14 Aug 2024 147th piano-miles 504 268 15ms 6 Mar 2023 147th userNameIsu 504 268 15ms 5 Jul 2023 147th IchBinMichMarkus 504 268 18ms 5 Jul 2023 150th PatrickStephansen 🇿🇦 502 269 16ms 5 Mar 2021 151st mrxz 🇳🇱 500 270 15ms 15 Dec 2019 152nd jackkav 493 274 18ms 10 May 2018 153rd HumanoidCPU 479 282 11ms 1 Apr 2025 154th tomh1012 474 285 17ms 1 Oct 2020 155th xyangst 470 287 11ms 18 Oct 2024 156th lukasmoellerch 467 289 13ms 15 Jul 2019 157th pg98 462 292 15ms 14 Mar 2018 158th Protothor 456 296 11ms 14 Jun 2025 159th Yax42 🇫🇷 455 297 12ms 23 days ago 160th mintypython 453 298 17ms 7 Dec 2018 First Prev 81–160 of 183 Next Last