brainfuck in all languages in bytes. 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 826th MeWhenI 🇻🇦 543 454 41ms 14 Jun 2023 827th CornerMercury 🇬🇧 542 298 26ms 14 Feb 2025 828th JRaspass 🇬🇧 542 363 307ms 23 Sep 2022 829th Yewzir 🇧🇪 541 364 284ms 3 Jan 2024 830th DialFrost 🇸🇬 540 144 8ms 14 May 2024 831st Johannesd3 540 193 2ms 9 Apr 2021 832nd Andre3582 540 299 34ms 3 Nov 2020 832nd pengu1n-master 540 299 25ms 11 Dec 2021 832nd brimstonetrader 540 299 30ms 11 Jan 2024 835th shraiwi 539 161 35ms 5 Dec 2019 836th Upload-and-View 🇺🇦 539 300 23ms 21 Aug 2025 837th derp-all-day 537 204 6ms 27 Nov 2019 838th schachmattmatt 537 301 357ms 29 Sep 2021 838th FranklinJiaChen 537 301 58ms 4 Jul 2024 840th marshallward 🇺🇸 537 356 45ms 6 May 2025 841st rak1507 🇬🇧 535 156 43ms 2 Nov 2021 842nd Andrey-Plotnikov 534 243 18ms 23 Sep 2025 843rd Yewzir 🇧🇪 533 263 415ms 9 Mar 2024 844th myleopard 533 303 39ms 15 Oct 2021 844th Heathcorp 🇦🇺 533 303 24ms 5 Dec 2022 844th BREMAUCY 🇫🇷 533 303 287ms 21 Jul 2025 847th mrmena 🇦🇺 533 369 326ms 29 Mar 2024 848th TetraPengwin 532 301 4ms 15 Dec 2021 849th nstearns96 🇬🇧 532 304 292ms 22 Jan 2023 849th osNiko 🇧🇷 532 304 20ms 19 Aug 2025 851st Natanaelel 🇸🇪 532 371 235ms 1 Jun 2025 852nd gifti258 531 241 130ms 15 Sep 2023 853rd roupiq 🇵🇱 531 264 463ms 11 Jun 2024 854th hrrs01 529 164 41ms 26 Sep 2018 855th MichaelMBradley 🇨🇦 529 245 13ms 18 Mar 2022 856th CatsAreFluffy 529 265 80ms 18 Dec 2023 857th DarkTemplar5 528 306 42ms 25 Feb 2020 857th knutae 🇳🇴 528 306 35ms 13 Nov 2021 859th SpareManiKatti 527 246 16ms 9 Sep 2021 860th MeWhenI 🇻🇦 526 247 125ms 13 Dec 2022 861st LeeCamp 526 307 355ms 19 Feb 2022 861st namelessiw 526 307 19ms 15 Jan 2024 863rd Shanethegamer 🇺🇸 526 309 540ms 6 May 2023 864th daedals 525 148 6ms 4 Jul 2019 865th inverseLorentz 🇦🇺 525 308 22ms 14 May 2024 865th AtengChen 525 308 152ms 7 Sep 2024 865th AnnoyedArt1256 525 308 28ms 7 Jan 2025 868th aliakseikalosha 525 339 380ms 14 Jun 2020 869th JoeBigToe 524 198 275ms 8 Jun 2020 870th Flying-Toast 524 199 2ms 17 Apr 2024 871st johnathanleung18 523 309 567ms 3 Oct 2021 871st midnattssol 🇸🇪 523 309 32ms 19 Oct 2023 873rd yevgeniyredko 523 313 395ms 3 Oct 2023 874th cbrt-x 523 340 485ms 14 Sep 2023 875th andre-lameirinhas 🇵🇹 520 311 386ms 22 Jun 2020 875th jacekwladzinski 520 311 21ms 14 days ago 877th bac0id 519 315 333ms 20 Sep 2023 878th Shanethegamer 🇺🇸 519 415 27ms 31 Oct 2021 879th GeorgePerreault 518 312 24ms 6 Jun 2020 880th ILMTitan 518 316 378ms 21 Nov 2021 880th jwalaszek 518 316 433ms 21 Nov 2021 882nd snoozingnewt 🇺🇸 517 212 2 days ago 883rd neel11235813 516 202 2ms 27 Mar 2024 884th JGDoerrer 516 272 381ms 11 Jan 2022 885th ovs-code 🇩🇪 516 279 4ms 22 Jul 2023 886th edre 516 313 46ms 7 Jun 2018 886th keelimeguy 🇺🇸 516 313 15ms 17 May 2025 888th Tonic-Box 515 213 8ms 5 Nov 2020 889th giacomogallina 515 314 608ms 4 Jan 2020 890th weliveinhell 🇭🇹 515 458 229ms 4 Oct 2023 891st MeWhenI 🇻🇦 514 419 384ms 30 Aug 2024 892nd inverseLorentz 🇦🇺 513 253 14ms 12 Jun 2022 892nd quirked-up 513 253 13ms 30 Aug 2023 892nd MyXoToD 🇩🇪 513 253 11ms 8 May 2025 895th RandGuy 513 315 16ms 9 Nov 2022 895th hiichbindermax 513 315 16ms 3 Sep 2024 895th Alex-Huggett 🇬🇧 513 315 19ms 14 Sep 2025 898th hjcafaroUC 511 316 492ms 9 Aug 2020 899th jwonagel 511 320 342ms 2 Jun 2025 900th DialFrost 🇸🇬 511 348 592ms 24 Sep 2025 First Prev 826–900 of 1,361 Next Last