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 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 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 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Multitap Input NFA Simulator 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 76th DialFrost 🇸🇬 649 171 12ms 25 May 2024 77th inventshah 645 172 12ms 7 May 2021 77th MathisBullinger 645 172 11ms 28 Nov 2021 77th a6166231 🇨🇳 645 172 10ms 28 Apr 2025 80th jakobwitte 642 173 14ms 12 Mar 2018 80th user189032 642 173 12ms 29 May 2019 80th daniel-pedersen 🇸🇪 642 173 12ms 6 Mar 2022 83rd alexkunin 638 174 14ms 11 Jul 2019 83rd two-bad 🇬🇧 638 174 12ms 23 Feb 2024 83rd helbling 🇨🇭 638 174 12ms 24 Apr 2024 86th CaedenHarper 🇨🇦 634 175 12ms 7 Oct 2025 87th QuincyNash 🇺🇸 627 177 11ms 6 days ago 88th PatrickStephansen 🇿🇦 624 178 13ms 5 Mar 2021 88th iliazeus 624 178 12ms 10 Mar 2023 88th tayloia 🇬🇧 624 178 13ms 15 May 2023 88th LukeBridges 🇬🇧 624 178 11ms 14 Aug 2024 92nd rniii 617 180 13ms 13 days ago 93rd tianshuo 607 183 13ms 19 Jun 2019 93rd Maznek 607 183 15ms 6 Feb 2025 95th HumanoidCPU 603 184 11ms 1 Apr 2025 96th biocommando 🇫🇮 597 186 20ms 27 May 2023 96th NickTheEASDude 🇺🇸 597 186 12ms 26 Jan 2024 98th pandapawskat 594 187 12ms 16 Sep 2021 98th xyangst 594 187 14ms 28 Sep 2024 100th fitzdotlol 🇺🇸 590 188 11ms 28 Mar 2022 100th wh3n3v3r 🇨🇿 590 188 12ms 8 Nov 2024 100th iczelia 🇩🇪 590 188 12ms 22 Sep 2025 103rd mobibluman 587 189 11ms 1 Mar 2022 103rd edsrzf 🇳🇿 587 189 11ms 19 Nov 2024 103rd TeodorDyakov 🇧🇬 587 189 11ms 7 Jul 2025 106th RDShah 581 191 11ms 3 Feb 2020 106th dzshn 581 191 11ms 17 Aug 2022 108th skps2010 578 192 12ms 2 Jan 2019 108th daisy-lau 578 192 12ms 31 Jul 2020 110th leon-w 575 193 11ms 5 Jan 2020 111th bluebear94 569 195 12ms 4 Feb 2018 111th wansacis 🇩🇪 569 195 12ms 23 Jul 2021 111th kellantech 569 195 11ms 7 Jul 2023 111th smclaughlin-cf 569 195 11ms 11 Jun 2025 115th nking07049925 566 196 12ms 2 Jun 2024 115th unfinishedprogram 566 196 11ms 20 Sep 2024 115th alexsave 566 196 14ms 5 Nov 2025 118th ForkKILLET 🇨🇳 563 197 1,053ms 29 Jul 2021 118th TheRealOhead 🇺🇸 563 197 14ms 4 Apr 2023 120th lowlighter 561 198 12ms 1 Nov 2020 121st eranws 558 199 11ms 17 Oct 2022 122nd zakariamouhid 555 200 12ms 4 Jun 2023 123rd uttumuttu 🇫🇮 544 204 26ms 4 Jan 2022 123rd xShadowBlade 544 204 11ms 26 Dec 2024 125th hacker112 🇸🇪 536 207 12ms 22 Jun 2024 125th daniel-cardone 536 207 12ms 5 Jul 2025 127th strattonwhisler 534 208 12ms 29 Jun 2023 128th ShiraJoseph 🇺🇸 531 209 12ms 12 Feb 2023 129th Kibble 529 210 14ms 11 Jul 2020 129th 52525rr 529 210 12ms 20 Oct 2025 131st NatNgs 521 213 13ms 7 Jan 2020 132nd igmcdowell 514 216 16ms 27 Jan 2022 132nd janbehrens 🇩🇪 514 216 12ms 17 Jun 2023 134th Nefsen402 512 217 11ms 24 Jan 2019 135th Michiocre 509 218 12ms 18 Jun 2024 136th TheDarkThatBarks 507 219 11ms 18 May 2024 137th Juici 498 223 11ms 8 Feb 2021 138th Xbot781 496 224 11ms 12 Aug 2023 139th adamnielson42 🇺🇸 487 228 11ms 23 Feb 2025 140th AnnoyedArt1256 485 229 19ms 7 Jan 2025 141st Lv0Sys 🇵🇱 483 230 12ms 5 days ago 142nd neihousaigaai 478 232 11ms 6 Mar 2022 143rd typeswitch-dev 🇵🇹 476 233 12ms 28 Jul 2023 144th Kauhentus 466 238 12ms 7 Dec 2019 145th Andrey-Plotnikov 457 243 16ms 23 Sep 2025 146th MichaelMBradley 🇨🇦 453 245 11ms 18 Mar 2022 147th SpareManiKatti 451 246 12ms 9 Sep 2021 148th inverseLorentz 🇦🇺 439 253 11ms 12 Jun 2022 148th quirked-up 439 253 11ms 30 Aug 2023 148th MyXoToD 🇩🇪 439 253 10ms 8 May 2025 First Prev 76–150 of 182 Next Last