brainfuck 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 Rectangle Fill 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 80th MathisBullinger 645 172 14ms 28 Nov 2021 80th a6166231 🇨🇳 645 172 12ms 28 Apr 2025 83rd jakobwitte 642 173 15ms 12 Mar 2018 83rd user189032 642 173 17ms 29 May 2019 83rd daniel-pedersen 🇸🇪 642 173 14ms 6 Mar 2022 86th alexkunin 638 174 17ms 11 Jul 2019 86th two-bad 🇬🇧 638 174 15ms 23 Feb 2024 86th helbling 🇨🇭 638 174 13ms 24 Apr 2024 89th CaedenHarper 🇨🇦 634 175 12ms 7 Oct 2025 90th QuincyNash 🇺🇸 627 177 16ms 29 Nov 2025 91st PatrickStephansen 🇿🇦 624 178 15ms 5 Mar 2021 91st iliazeus 624 178 12ms 10 Mar 2023 91st tayloia 🇬🇧 624 178 16ms 15 May 2023 91st LukeBridges 🇬🇧 624 178 23ms 14 Aug 2024 95th Lv0Sys 🇵🇱 620 179 17ms 21 Dec 2025 96th rniii 617 180 13ms 21 Nov 2025 97th tianshuo 607 183 15ms 19 Jun 2019 97th Maznek 607 183 17ms 6 Feb 2025 99th HumanoidCPU 603 184 13ms 1 Apr 2025 100th biocommando 🇫🇮 597 186 25ms 27 May 2023 100th NickTheEASDude 🇺🇸 597 186 16ms 26 Jan 2024 102nd pandapawskat 594 187 13ms 16 Sep 2021 102nd xyangst 594 187 13ms 28 Sep 2024 104th fitzdotlol 🇺🇸 590 188 15ms 28 Mar 2022 104th wh3n3v3r 🇨🇿 590 188 17ms 8 Nov 2024 104th iczelia 🇩🇪 590 188 13ms 22 Sep 2025 107th mobibluman 587 189 22ms 1 Mar 2022 107th edsrzf 🇳🇿 587 189 12ms 19 Nov 2024 109th Ultra814 584 190 13ms 2 days ago 110th RDShah 581 191 13ms 3 Feb 2020 110th dzshn 581 191 18ms 17 Aug 2022 112th skps2010 578 192 13ms 2 Jan 2019 112th daisy-lau 578 192 21ms 31 Jul 2020 112th kellantech 578 192 12ms 9 Dec 2025 115th leon-w 575 193 17ms 5 Jan 2020 116th bluebear94 569 195 12ms 4 Feb 2018 116th wansacis 🇩🇪 569 195 13ms 23 Jul 2021 116th smclaughlin-cf 569 195 12ms 11 Jun 2025 119th nking07049925 566 196 14ms 2 Jun 2024 119th unfinishedprogram 566 196 17ms 20 Sep 2024 119th alexsave 566 196 19ms 5 Nov 2025 122nd ForkKILLET 🇨🇳 563 197 1,170ms 29 Jul 2021 122nd TheRealOhead 🇺🇸 563 197 16ms 4 Apr 2023 124th lowlighter 561 198 19ms 1 Nov 2020 125th eranws 558 199 12ms 17 Oct 2022 126th zakariamouhid 555 200 12ms 4 Jun 2023 127th uttumuttu 🇫🇮 544 204 29ms 4 Jan 2022 127th xShadowBlade 544 204 12ms 26 Dec 2024 129th hacker112 🇸🇪 536 207 13ms 22 Jun 2024 129th daniel-cardone 536 207 14ms 5 Jul 2025 131st strattonwhisler 534 208 13ms 29 Jun 2023 132nd ShiraJoseph 🇺🇸 531 209 12ms 12 Feb 2023 132nd 52525rr 531 209 20ms 19 days ago 134th Kibble 529 210 14ms 11 Jul 2020 135th NatNgs 521 213 13ms 7 Jan 2020 136th igmcdowell 514 216 18ms 27 Jan 2022 136th janbehrens 🇩🇪 514 216 15ms 17 Jun 2023 138th Nefsen402 512 217 14ms 24 Jan 2019 139th Michiocre 509 218 13ms 18 Jun 2024 140th TheDarkThatBarks 507 219 12ms 18 May 2024 141st Juici 498 223 13ms 8 Feb 2021 142nd Xbot781 496 224 13ms 12 Aug 2023 143rd adamnielson42 🇺🇸 487 228 16ms 23 Feb 2025 144th AnnoyedArt1256 485 229 18ms 7 Jan 2025 145th neihousaigaai 478 232 12ms 6 Mar 2022 146th typeswitch-dev 🇵🇹 476 233 13ms 28 Jul 2023 147th Kauhentus 466 238 13ms 7 Dec 2019 148th Andrey-Plotnikov 457 243 14ms 23 Sep 2025 149th MichaelMBradley 🇨🇦 453 245 13ms 18 Mar 2022 150th SpareManiKatti 451 246 12ms 9 Sep 2021 151st madex 🇩🇪 446 249 11ms 9 hours ago 152nd inverseLorentz 🇦🇺 439 253 13ms 12 Jun 2022 152nd quirked-up 439 253 13ms 30 Aug 2023 152nd MyXoToD 🇩🇪 439 253 12ms 8 May 2025 155th florton 434 256 12ms 6 Jan 2022 155th aaronze 🇦🇺 434 256 14ms 12 Sep 2023 157th Nuottajarvi 432 257 13ms 8 Oct 2018 158th acollett89 429 259 17ms 4 Aug 2025 159th ianpoe 422 263 16ms 21 Apr 2020 160th piano-miles 414 268 14ms 6 Mar 2023 First Prev 81–160 of 186 Next Last