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 601st inventshah 549 189 5ms 2 Apr 2025 602nd Pimentero 🇷🇺 548 178 5ms 9 Nov 2022 603rd bluebear94 548 195 12ms 4 Feb 2018 603rd wansacis 🇩🇪 548 195 12ms 23 Jul 2021 603rd kellantech 548 195 13ms 7 Jul 2023 603rd smclaughlin-cf 548 195 14ms 11 Jun 2025 607th malworthy 548 298 371ms 12 Oct 2023 608th IISResetMe 546 160 332ms 16 Aug 2025 609th Bulmenisaurus 546 187 20ms 3 May 2025 610th nking07049925 545 196 12ms 2 Jun 2024 610th unfinishedprogram 545 196 11ms 20 Sep 2024 610th alexsave 545 196 12ms 11 days ago 613th dbut2 🇦🇺 545 360 271ms 15 Jul 2025 614th Kacarott 🇦🇺 545 398 9ms 23 Jul 2024 615th HumanoidCPU 544 172 472ms 31 Mar 2025 616th Alex-x90 🇺🇸 544 191 2ms 11 Jul 2023 617th adlerzei 544 300 404ms 3 May 2022 618th arjanadriaanse 🇳🇱 544 362 183ms 24 Nov 2021 619th luuumine 🇫🇷 543 188 17ms 9 Oct 2025 620th ForkKILLET 🇨🇳 542 197 1,067ms 29 Jul 2021 620th TheRealOhead 🇺🇸 542 197 14ms 4 Apr 2023 622nd ericlangedijk 🇸🇮 542 301 407ms 21 Mar 2022 623rd jerrandolph 542 362 252ms 22 Dec 2023 624th rucin93 🇵🇱 541 309 218ms 10 Jul 2025 625th JRaspass 🇬🇧 541 363 296ms 23 Sep 2022 626th snoozingnewt 🇺🇸 540 179 580ms 27 days ago 627th jared-hughes 540 189 21ms 19 Jan 2023 628th MeWhenI 🇻🇦 540 454 41ms 14 Jun 2023 629th lowlighter 539 198 13ms 1 Nov 2020 630th DialFrost 🇸🇬 539 202 43ms 28 Feb 2025 631st jbyuki 539 238 4ms 28 Aug 2020 632nd Yewzir 🇧🇪 539 364 271ms 3 Jan 2024 633rd Natanaelel 🇸🇪 538 78 189ms 18 Feb 2025 634th AlephSquirrel 538 190 22ms 31 May 2023 634th CaedenHarper 🇨🇦 538 190 22ms 16 Oct 2025 636th Johannesd3 538 193 2ms 9 Apr 2021 637th eranws 537 199 13ms 17 Oct 2022 638th pandapawskat 536 182 5ms 9 Sep 2021 638th jb-lopez 🇺🇸 536 182 5ms 8 Nov 2021 640th alemelis 535 159 1,591ms 15 Aug 2024 641st OllieBoyne 🇬🇧 535 191 21ms 7 Apr 2022 641st htareque 535 191 21ms 12 Oct 2023 643rd Argeento 🇵🇱 534 170 185ms 3 Aug 2024 644th zakariamouhid 534 200 11ms 4 Jun 2023 645th marshallward 🇺🇸 534 356 45ms 6 May 2025 646th rak1507 🇬🇧 532 192 24ms 21 Oct 2021 646th LogicalJoe 532 192 21ms 17 Oct 2022 648th mrmena 🇦🇺 532 369 292ms 29 Mar 2024 649th Yewzir 🇧🇪 531 263 379ms 9 Mar 2024 650th Natanaelel 🇸🇪 531 371 235ms 1 Jun 2025 651st rak1507 🇬🇧 529 156 43ms 2 Nov 2021 652nd Natanaelel 🇸🇪 529 193 25ms 11 Apr 2024 653rd roupiq 🇵🇱 529 264 385ms 11 Jun 2024 654th CatsAreFluffy 527 265 62ms 18 Dec 2023 655th marcin7Cd 526 194 21ms 24 Jul 2021 655th scpchicken 🇵🇼 526 194 20ms 22 Jan 2023 655th zhaohm14 526 194 21ms 22 Jul 2025 658th MeWhenI 🇻🇦 525 318 231ms 10 Sep 2022 659th christiankuhl 524 195 21ms 29 May 2021 660th nwellnhof 🇩🇪 523 97 7ms 22 May 2022 661st bizy-coder 523 179 714ms 20 Jan 2024 662nd uttumuttu 🇫🇮 523 204 31ms 4 Jan 2022 662nd xShadowBlade 523 204 11ms 26 Dec 2024 664th aliakseikalosha 523 339 334ms 14 Jun 2020 665th Flying-Toast 522 199 2ms 17 Apr 2024 666th Shanethegamer 🇺🇸 522 309 327ms 6 May 2023 667th decorator-factory 521 196 22ms 15 Aug 2019 667th Secozzi 521 196 21ms 14 Jan 2021 669th yevgeniyredko 521 313 395ms 3 Oct 2023 669th Skellybob56 521 313 322ms 3 days ago 671st msbranicky 521 321 11ms 10 Aug 2023 672nd cbrt-x 521 340 347ms 14 Sep 2023 673rd Shanethegamer 🇺🇸 520 284 317ms 5 Oct 2024 674th RDShah 518 197 21ms 19 Jan 2021 674th P-Quentin 🇫🇷 518 197 16ms 9 Aug 2022 First Prev 601–675 of 1,374 Next Last