brainfuck in Ruby 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 1st sisyphus-ppcg 🇦🇺 1,000 63 154ms 12 Jun 2024 2nd janlelis 840 75 41ms 21 Sep 2024 3rd Lydxn 🇨🇦 829 76 71ms 29 Jan 2022 3rd JayXon 🇺🇸 829 76 43ms 12 Jun 2024 5th pardouin 🇫🇷 818 77 42ms 1 Sep 2025 6th Steffan153 🇫🇮 808 78 83ms 29 Feb 2024 7th prplz 🇦🇺 797 79 49ms 7 Jun 2020 7th sean-niemann 🇺🇸 797 79 45ms 1 Jan 2026 9th Shanethegamer 🇺🇸 759 83 57ms 21 Oct 2021 10th DialFrost 🇸🇬 750 84 70ms 30 Jan 2023 10th anter69 🇭🇺 750 84 72ms 19 Mar 2024 12th SirBogman 🇺🇸 741 85 44ms 26 Dec 2023 13th 4hg 🇺🇸 708 89 76ms 11 Dec 2022 14th snoozingnewt 🇨🇦 700 90 42ms 20 Oct 2025 15th GrayJoKing 🇦🇺 692 91 48ms 23 Jul 2024 16th tatzyr 🇯🇵 685 92 46ms 12 Feb 2025 17th plcc0 677 93 41ms 10 Oct 2025 18th KatieLG 🇬🇧 670 94 50ms 2 Oct 2025 19th Natanaelel 🇸🇪 656 96 52ms 14 Oct 2021 20th olleicua 🇺🇸 630 100 42ms 15 Jan 2024 21st nwellnhof 🇩🇪 618 102 42ms 2 Jan 2022 22nd UladzimirSukharukau 606 104 61ms 15 Sep 2021 23rd ovs-code 🇩🇪 594 106 45ms 23 Jul 2024 24th primo-ppcg 🇹🇭 589 107 46ms 1 Nov 2021 25th MeWhenI 🇻🇦 583 108 40ms 30 Dec 2023 25th stefangimmillaro 583 108 41ms 26 Dec 2024 27th olivermrose 🇺🇸 573 110 49ms 14 Sep 2021 28th proton 🇩🇪 534 118 43ms 9 Jun 2020 29th jared-hughes 492 128 43ms 12 Sep 2022 29th jstanley0 492 128 46ms 18 Jan 2024 31st Lv0Sys 🇵🇱 481 131 38ms 30 Nov 2025 32nd Andriamanitra 🇫🇮 477 132 40ms 9 Oct 2023 33rd emgordon154 463 136 50ms 14 May 2025 34th D-MOVE 🇵🇭 453 139 40ms 33 hours ago 35th CaedenHarper 🇨🇦 450 140 45ms 7 Sep 2025 36th TheZwierzLF 🇵🇱 444 142 46ms 27 Dec 2025 37th llwwns 441 143 42ms 1 May 2023 38th ConorOBrien-Foxx 429 147 50ms 10 Apr 2018 38th Waffle3z 429 147 44ms 12 Oct 2020 40th yzhs 🇩🇪 417 151 42ms 20 Jul 2022 41st shraiwi 391 161 41ms 5 Dec 2019 42nd hrrs01 384 164 43ms 26 Sep 2018 43rd meenie 371 170 39ms 24 Jan 2021 44th biinari 368 171 40ms 13 Aug 2020 45th yokasuretsu 356 177 49ms 16 Apr 2018 46th rvs314 354 178 44ms 21 Apr 2022 47th segiddins 333 189 41ms 24 Aug 2018 48th Haksell 🇦🇶 325 194 54ms 22 Feb 2023 49th jaredcrystal 🇺🇸 320 197 44ms 14 Dec 2020 49th aaronze 🇦🇺 320 197 43ms 17 Sep 2023 51st omegahm 301 209 59ms 1 Sep 2023 52nd schachmattmatt 247 255 173ms 29 Sep 2021 52nd beirigo 🇧🇷 247 255 140ms 6 Nov 2025 54th adoxography 229 275 47ms 22 Jul 2018 55th graft 216 292 50ms 22 Mar 2018 56th DaCuteRaccoon 84 751 42ms 30 Dec 2022 1–56 of 56
