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 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 Chars Time 600th unfinishedprogram 545 196 20 Sep 2024 602nd dbut2 🇦🇺 545 360 15 Jul 2025 603rd HumanoidCPU 544 172 31 Mar 2025 604th Alex-x90 🇺🇸 543 191 11 Jul 2023 605th adlerzei 543 300 3 May 2022 606th arjanadriaanse 🇳🇱 543 362 24 Nov 2021 607th ForkKILLET 🇨🇳 542 197 29 Jul 2021 607th TheRealOhead 🇺🇸 542 197 4 Apr 2023 609th jerrandolph 542 362 22 Dec 2023 610th Kacarott 🇦🇺 542 398 23 Jul 2024 611th ericlangedijk 🇸🇮 541 301 21 Mar 2022 612th rucin93 🇵🇱 541 309 10 Jul 2025 613th jared-hughes 540 189 19 Jan 2023 614th JRaspass 🇬🇧 540 363 23 Sep 2022 615th MeWhenI 🇻🇦 540 454 14 Jun 2023 616th lowlighter 539 198 1 Nov 2020 617th DialFrost 🇸🇬 539 202 28 Feb 2025 618th Yewzir 🇧🇪 539 364 3 Jan 2024 619th Natanaelel 🇸🇪 538 78 18 Feb 2025 620th Johannesd3 538 193 9 Apr 2021 621st jbyuki 538 238 28 Aug 2020 622nd AlephSquirrel 537 190 31 May 2023 623rd eranws 537 199 17 Oct 2022 624th alemelis 535 159 15 Aug 2024 625th pandapawskat 535 182 9 Sep 2021 625th jb-lopez 🇺🇸 535 182 8 Nov 2021 627th OllieBoyne 🇬🇧 535 191 7 Apr 2022 627th htareque 535 191 12 Oct 2023 627th CaedenHarper 🇨🇦 535 191 24 Jun 2025 630th Argeento 🇵🇱 534 170 3 Aug 2024 631st zakariamouhid 534 200 4 Jun 2023 632nd marshallward 🇺🇸 534 356 6 May 2025 633rd rak1507 🇬🇧 532 192 21 Oct 2021 633rd LogicalJoe 532 192 17 Oct 2022 635th mrmena 🇦🇺 532 369 29 Mar 2024 636th rak1507 🇬🇧 531 156 2 Nov 2021 637th Yewzir 🇧🇪 530 263 9 Mar 2024 638th Natanaelel 🇸🇪 530 371 1 Jun 2025 639th Natanaelel 🇸🇪 529 193 11 Apr 2024 640th roupiq 🇵🇱 528 264 11 Jun 2024 641st marcin7Cd 526 194 24 Jul 2021 641st scpchicken 🇵🇼 526 194 22 Jan 2023 641st zhaohm14 526 194 22 Jul 2025 644th CatsAreFluffy 526 265 18 Dec 2023 645th MeWhenI 🇻🇦 525 318 10 Sep 2022 646th christiankuhl 524 195 29 May 2021 647th nwellnhof 🇩🇪 523 97 22 May 2022 648th bizy-coder 523 179 20 Jan 2024 649th uttumuttu 🇫🇮 523 204 4 Jan 2022 649th xShadowBlade 523 204 26 Dec 2024 651st Flying-Toast 522 199 17 Apr 2024 652nd Shanethegamer 🇺🇸 522 309 6 May 2023 653rd aliakseikalosha 522 339 14 Jun 2020 654th decorator-factory 521 196 15 Aug 2019 654th Secozzi 521 196 14 Jan 2021 656th msbranicky 521 321 10 Aug 2023 657th cbrt-x 521 340 14 Sep 2023 658th Shanethegamer 🇺🇸 520 284 5 Oct 2024 659th yevgeniyredko 520 313 3 Oct 2023 660th RDShah 518 197 19 Jan 2021 660th P-Quentin 🇫🇷 518 197 9 Aug 2022 660th InigoK 🇺🇸 518 197 12 days ago 663rd bac0id 517 315 20 Sep 2023 664th proton 🇩🇪 516 118 9 Jun 2020 665th hacker112 🇸🇪 516 207 22 Jun 2024 665th daniel-cardone 516 207 5 Jul 2025 667th Shanethegamer 🇺🇸 516 415 31 Oct 2021 668th ILMTitan 515 316 21 Nov 2021 668th jwalaszek 515 316 21 Nov 2021 670th DialFrost 🇸🇬 514 182 28 Jul 2024 670th CaedenHarper 🇨🇦 514 182 24 Jun 2025 672nd neel11235813 514 202 27 Mar 2024 673rd scpchicken 🇵🇼 513 99 28 Feb 2023 674th janbehrens 🇩🇪 513 190 2 Jul 2023 675th strattonwhisler 513 208 29 Jun 2023 First Prev 601–675 of 1,339 Next Last