brainfuck in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 372nd BambooleanLogic 🇸🇪 653 163 12ms 13 Oct 2022 377th sean-niemann 🇺🇸 653 213 59ms 3 Jun 2022 377th Alex-x90 🇺🇸 653 213 377ms 11 Jul 2023 379th ovs-code 🇩🇪 652 147 125ms 26 Aug 2024 380th Eolu 652 360 159ms 8 Apr 2021 381st plcc0 650 93 57ms 10 Oct 2025 382nd duckyluuk 🇳🇱 650 235 88ms 3 days ago 383rd GrayJoKing 🇦🇺 649 147 180ms 17 Oct 2023 384th jared-hughes 649 164 12ms 13 Apr 2022 385th dokutan 648 231 6ms 5 Sep 2024 386th MeWhenI 🇻🇦 648 235 41ms 26 Aug 2023 387th b97tsk 648 302 298ms 23 Apr 2020 388th MeWhenI 🇻🇦 647 219 24ms 28 Jul 2023 388th typeswitch-dev 🇵🇹 647 219 6ms 2 Aug 2023 390th jbt 645 165 13ms 28 Dec 2023 390th error256 645 165 11ms 19 Nov 2024 392nd primo-ppcg 🇹🇭 645 198 3ms 31 Oct 2021 392nd Marre3 645 198 3ms 29 Jul 2022 394th MeWhenI 🇻🇦 644 221 156ms 5 Sep 2023 395th KatieLG 🇬🇧 643 94 47ms 2 Oct 2025 396th rucin93 🇵🇱 643 140 143ms 31 Oct 2024 397th Steffan153 🇫🇮 642 199 3ms 18 Feb 2024 397th RockOfStone 642 199 3ms 2 Nov 2024 399th fajost 641 159 383ms 10 Sep 2020 400th olleicua 🇺🇸 641 166 13ms 15 Jan 2024 400th nathanadams 🇳🇿 641 166 13ms 6 Oct 2025 402nd inventshah 641 217 382ms 2 Apr 2025 403rd MeWhenI 🇻🇦 641 295 53ms 17 May 2023 404th SirBogman 🇺🇸 639 128 46ms 26 Apr 2022 405th ovs-code 🇩🇪 639 162 2ms 19 Mar 2024 405th MostParsingVex 639 162 3ms 2 Jan 2025 407th Xzyaihni 639 367 202ms 15 Jan 2024 408th emplv 🇱🇻 638 141 141ms 1 Nov 2024 409th p01 638 167 12ms 12 Apr 2018 409th coreynash 638 167 13ms 28 Sep 2023 409th Natanaelel 🇸🇪 638 167 13ms 18 Feb 2025 412th NickTheEASDude 🇺🇸 638 200 3ms 1 Oct 2024 413th 386asm 🇺🇸 637 239 50ms 4 May 2023 414th sean-niemann 🇺🇸 636 212 204ms 15 Aug 2023 415th sean-niemann 🇺🇸 636 278 402ms 24 Sep 2025 416th edsrzf 🇳🇿 636 308 266ms 25 Oct 2024 417th msbranicky 636 369 176ms 19 Sep 2023 418th stefangimmillaro 634 168 13ms 27 Sep 2024 419th bendiscz 634 309 340ms 21 Apr 2020 420th roavin 633 257 388ms 5 Jul 2022 421st Natanaelel 🇸🇪 630 96 52ms 14 Oct 2021 422nd Steffan153 🇫🇮 630 152 688ms 15 Aug 2024 423rd trinityy-7 630 169 11ms 10 Oct 2023 423rd targrik 630 169 12ms 7 Jun 2025 425th edsrzf 🇳🇿 629 154 5ms 27 Oct 2024 426th rschwa6308 🇺🇸 629 162 21ms 14 Mar 2023 427th GalladeGuy 🇺🇸 629 203 3ms 5 Feb 2024 428th janbehrens 🇩🇪 629 221 58ms 20 Nov 2022 429th jwhear 🇺🇸 629 373 153ms 27 Sep 2024 430th Shanethegamer 🇺🇸 628 389 35ms 30 Dec 2022 431st Shanethegamer 🇺🇸 627 215 13ms 13 Nov 2022 432nd omurakazuaki 🇯🇵 626 170 12ms 20 Feb 2021 432nd deniz-blue 626 170 14ms 21 Oct 2023 432nd KasperKivimaeki 🇫🇮 626 170 12ms 24 Feb 2025 435th MeWhenI 🇻🇦 626 213 10ms 13 Dec 2023 436th jeff-at-tamer-dot-codes 🇺🇸 625 163 14ms 12 Mar 2023 437th ccbrown 625 313 304ms 21 Apr 2020 438th AlephSquirrel 624 235 142ms 26 Oct 2024 439th postie77 624 261 391ms 9 May 2023 440th prplz 🇦🇺 624 342 28ms 28 Sep 2021 441st Skepfyr 624 376 166ms 4 Jan 2020 442nd DialFrost 🇸🇬 623 171 13ms 25 May 2024 443rd mtirado1 623 205 3ms 17 Apr 2023 443rd DaDerpDuck 623 205 3ms 7 Nov 2023 445th pschmid0 🇺🇸 621 156 5ms 31 Aug 2022 446th jatloe 621 164 22ms 28 Oct 2024 446th RaBa21 🇭🇺 621 164 16ms 19 Jul 2025 448th AdrienHache 🇫🇷 621 262 374ms 25 Apr 2024 449th inventshah 619 172 11ms 7 May 2021 449th MathisBullinger 619 172 14ms 28 Nov 2021 First Prev 376–450 of 1,374 Next Last