Fibonacci in brainfuck 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st canissimia 🇦🇶 1,000 126 1ms 30 Nov 2023 2nd SirBogman 🇺🇸 792 159 1ms 19 Dec 2021 3rd angel-p57 🇯🇵 737 171 1ms 19 Nov 2023 4th GrayJoKing 🇦🇺 681 185 1ms 12 Aug 2020 5th MeWhenI 🇻🇦 656 192 1ms 20 Apr 2024 6th bricknellj 649 194 1ms 28 Nov 2022 7th primo-ppcg 🇹🇭 643 196 1ms 8 Apr 2019 7th KasperKivimaeki 🇫🇮 643 196 1ms 19 Feb 2026 9th duckyluuk 🇳🇱 600 210 1ms 24 Jul 2024 10th marcin7Cd 563 224 1ms 30 Aug 2019 11th Heathcorp 🇦🇺 462 273 1ms 29 Feb 2024 12th LostSyntax21 🇬🇧 450 280 1ms 19 Sep 2024 13th madex 🇩🇪 447 282 1ms 9 Jul 2024 13th dokutan 447 282 1ms 20 Jun 2025 13th snoozingnewt 🇨🇦 447 282 1ms 26 Sep 2025 13th jusaka 447 282 2ms 2 hours ago 17th abailey2020 🇺🇸 413 305 1ms 14 Apr 2020 18th stefangimmillaro 321 392 1ms 28 May 2022 19th orthoplex 🇨🇽 317 397 1ms 17 Jun 2020 20th elgan65536 🇺🇸 316 399 1ms 15 Apr 2024 21st MichalMarsalek 🇨🇿 310 406 1ms 5 Jun 2022 22nd FlorianCassayre 🇫🇷 309 408 1ms 21 Sep 2022 23rd Just4FunCoder 306 412 1ms 24 Mar 2023 24th Waffle3z 305 413 1ms 18 Oct 2020 25th mokymok 🇺🇸 295 427 1ms 26 Oct 2021 26th galloj 🇨🇿 294 429 1ms 8 Jan 2021 26th msbranicky 294 429 1ms 7 Aug 2023 28th jmerle 🇳🇱 292 431 1ms 13 Feb 2023 29th Stockoh 🇫🇷 292 432 1ms 13 Feb 2025 30th rak1507 🇬🇧 290 434 1ms 31 Dec 2020 30th neel11235813 290 434 1ms 9 Mar 2023 30th ndren 290 434 1ms 1 Sep 2023 30th charliegaming 290 434 1ms 4 Oct 2023 30th HumanoidCPU 290 434 1ms 20 May 2024 30th CaedenHarper 🇨🇦 290 434 1ms 23 Jan 2025 30th CornerMercury 🇬🇧 290 434 1ms 11 Jan 2026 30th plcc0 290 434 1ms 12 Jan 2026 38th emgordon154 290 435 1ms 23 Nov 2025 39th codingisgreatbutiamnot 289 436 1ms 14 Aug 2024 39th JOrE20 289 436 1ms 5 Nov 2025 41st tomtheisen 🇺🇸 287 439 1ms 27 Oct 2021 41st olleicua 🇺🇸 287 439 1ms 28 Jun 2025 43rd retrohun 286 440 1ms 1 Jan 2023 44th b10011 🇫🇮 285 442 1ms 21 Dec 2022 45th Bulmenisaurus 279 451 1ms 12 Feb 2023 46th dymowski 276 456 1ms 29 Jul 2019 47th theadamabrams 269 468 1ms 3 Jan 2024 48th vonKrafft 250 503 1ms 25 Mar 2020 48th scpchicken 🇵🇼 250 503 1ms 6 Feb 2022 50th prestosilver 🇺🇸 249 506 1ms 26 Nov 2025 51st FlyingPenguin223 244 516 1ms 27 Sep 2024 52nd thisishowmymindworks 🇳🇴 243 518 1ms 25 Jul 2020 52nd Natanaelel 🇸🇪 243 518 1ms 26 May 2021 52nd NDR0216 🇹🇼 243 518 1ms 8 May 2024 55th Legiatron 242 520 1ms 27 Apr 2023 55th madeforlosers 242 520 1ms 8 Nov 2024 57th BBoehm 🇩🇪 242 521 1ms 25 Dec 2020 57th Herbert00709 🇵🇱 242 521 1ms 30 Mar 2024 59th dillon-duncando 240 524 1ms 15 Nov 2021 59th MichaelMBradley 🇨🇦 240 524 1ms 6 Apr 2022 59th wh3n3v3r 🇨🇿 240 524 1ms 15 Nov 2024 62nd epic-programmer-guy 240 525 1ms 30 Dec 2023 63rd cafehaine 🇫🇷 239 528 1ms 7 Apr 2019 64th Kacarott 🇦🇺 236 533 1ms 26 Aug 2024 65th bizy-coder 230 549 1ms 4 Jan 2024 66th mathisfun271 228 553 1ms 23 Feb 2024 67th Maximizer02 219 575 1ms 26 Oct 2023 68th Noah-Fox 218 578 1ms 27 May 2022 69th guliyevemil1 🇦🇿 209 603 1ms 8 Feb 2021 70th KatieLG-Transpiler 🇬🇧 196 642 1ms 24 Jun 2022 70th KatieLG 🇬🇧 196 642 1ms 29 Oct 2022 72nd Mandrzejy 🇵🇱 161 782 1ms 23 Nov 2023 73rd nstearns96 🇬🇧 157 801 1ms 15 Sep 2024 74th theLobsterRevolution 155 811 1ms 31 Dec 2020 75th Jacob385 149 843 1ms 26 Mar 2024 76th raphaelimahorn 140 903 1ms 3 Oct 2022 77th CedricGebistorf 121 1,039 1ms 8 Feb 2022 78th rambox11 120 1,052 1ms 17 Dec 2019 78th generot 🇧🇬 120 1,052 1ms 31 Jul 2020 78th sech1p 🇵🇱 120 1,052 1ms 31 Dec 2020 1–80 of 94 Next Last
