brainfuck in all languages 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 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 560th xyangst 570 187 11ms 28 Sep 2024 562nd GrayJoKing 🇦🇺 568 127 5ms 22 Jun 2025 563rd janbehrens 🇩🇪 568 311 615ms 24 Apr 2023 563rd DialFrost 🇸🇬 568 311 452ms 18 Nov 2025 565th ovs-code 🇩🇪 567 164 665ms 15 May 2024 566th thbwd 567 180 140ms 21 Nov 2025 567th fitzdotlol 🇺🇸 567 188 12ms 28 Mar 2022 567th wh3n3v3r 🇨🇿 567 188 12ms 8 Nov 2024 567th iczelia 🇩🇪 567 188 11ms 22 Sep 2025 570th MeWhenI 🇻🇦 567 205 8ms 15 Nov 2022 571st primo-ppcg 🇹🇭 566 107 42ms 1 Nov 2021 572nd TimCurwick 🇺🇸 566 147 372ms 6 May 2021 572nd KevinMarquette 🇺🇸 566 147 372ms 27 Apr 2023 574th prplz 🇦🇺 566 183 2ms 14 Aug 2020 575th msbranicky 566 346 343ms 9 Jan 2025 576th m-tkach 🇺🇦 564 165 622ms 23 Apr 2025 577th KarstenHohmeier 564 172 6ms 7 Mar 2018 578th mobibluman 564 189 15ms 1 Mar 2022 578th edsrzf 🇳🇿 564 189 12ms 19 Nov 2024 580th cbrt-x 564 348 165ms 8 Oct 2023 580th tobeannouncd 564 348 163ms 8 Jan 2024 582nd HelloGravity 563 181 23ms 2 Aug 2022 582nd inventshah 563 181 22ms 15 Nov 2022 582nd fourth-bit 563 181 21ms 5 Dec 2022 582nd thatbirdguythatuknownot 563 181 20ms 3 Feb 2024 586th janbehrens 🇩🇪 563 184 2ms 21 Mar 2022 587th MeWhenI 🇻🇦 561 108 38ms 30 Dec 2023 587th stefangimmillaro 561 108 38ms 26 Dec 2024 589th keelimeguy 🇺🇸 560 182 15ms 17 Dec 2023 590th dokutan 560 185 2ms 23 Jan 2026 591st MeWhenI 🇻🇦 560 205 1,446ms 26 Aug 2023 592nd RussellEmerine 559 351 141ms 10 Feb 2021 593rd lacroixjonathan87 558 174 7ms 10 Aug 2020 594th RDShah 558 191 15ms 3 Feb 2020 594th dzshn 558 191 13ms 17 Aug 2022 596th hellopatrick 558 438 34ms 29 Dec 2022 597th splitlane 557 229 3ms 9 Mar 2023 598th aditsu 557 325 2,794ms 11 Aug 2025 599th Andrey135296 556 293 491ms 6 Oct 2023 600th skps2010 555 192 18ms 2 Jan 2019 600th daisy-lau 555 192 14ms 31 Jul 2020 600th kellantech 555 192 12ms 9 Dec 2025 603rd Irratix 🇳🇱 555 238 532ms 3 Aug 2023 604th achimkrause 553 355 175ms 20 Dec 2019 605th cmdrsabre 553 431 113ms 31 Jan 2020 606th ovs-code 🇩🇪 552 67 92ms 17 Jul 2024 607th leon-w 552 193 13ms 5 Jan 2020 608th arcpolaris 552 295 567ms 11 Nov 2025 609th JunkIce 551 185 364ms 13 Feb 2025 609th 5cw 🇺🇸 551 185 25ms 3 May 2025 611th sean-niemann 🇺🇸 551 188 5ms 3 Jun 2022 612th martin-viggiano 551 355 348ms 1 Jul 2022 613th olivermrose 🇺🇸 550 110 42ms 14 Sep 2021 614th drabart 🇵🇱 550 240 71ms 8 Dec 2023 615th snoozingnewt 🇨🇦 550 433 116ms 20 Oct 2025 616th ovs-code 🇩🇪 549 164 151ms 17 Apr 2025 617th stefangimmillaro 548 186 21ms 6 Mar 2023 617th bizy-coder 548 186 22ms 23 Oct 2023 617th bzijlema 🇳🇱 548 186 21ms 20 hours ago 620th inventshah 548 189 5ms 2 Apr 2025 621st sean-niemann 🇺🇸 548 212 203ms 15 Aug 2023 622nd MateuszPietrzak 🇵🇱 548 241 508ms 8 Dec 2023 623rd Natanaelel 🇸🇪 547 132 6ms 25 Oct 2023 624th malworthy 547 298 436ms 12 Oct 2023 625th bluebear94 546 195 13ms 4 Feb 2018 625th wansacis 🇩🇪 546 195 13ms 23 Jul 2021 625th smclaughlin-cf 546 195 16ms 11 Jun 2025 628th Kacarott 🇦🇺 546 398 9ms 23 Jul 2024 629th Pimentero 🇷🇺 545 178 7ms 9 Nov 2022 630th Bulmenisaurus 545 187 22ms 3 May 2025 630th blaztoma 🇱🇹 545 187 21ms 4 days ago 632nd nking07049925 544 196 13ms 2 Jun 2024 632nd unfinishedprogram 544 196 15ms 20 Sep 2024 632nd alexsave 544 196 13ms 5 Nov 2025 635th dbut2 🇦🇺 544 360 324ms 15 Jul 2025 636th adlerzei 543 300 462ms 3 May 2022 637th luuumine 🇫🇷 542 188 19ms 9 Oct 2025 638th Alex-x90 🇺🇸 542 191 2ms 11 Jul 2023 639th arjanadriaanse 🇳🇱 542 362 164ms 24 Nov 2021 640th HumanoidCPU 541 172 440ms 31 Mar 2025 First Prev 561–640 of 1,437 Next Last