Fibonacci in brainfuck in bytes. 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st canissimia 🇦🇶 1,000 126 2ms 30 Nov 2023 2nd SirBogman 🇺🇸 792 159 2ms 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 8th duckyluuk 🇳🇱 600 210 1ms 24 Jul 2024 9th marcin7Cd 563 224 1ms 30 Aug 2019 10th Heathcorp 🇦🇺 462 273 1ms 29 Feb 2024 11th LostSyntax21 🇬🇧 450 280 2ms 19 Sep 2024 12th madex 🇩🇪 447 282 2ms 9 Jul 2024 12th dokutan 447 282 2ms 20 Jun 2025 12th snoozingnewt 🇺🇸 447 282 2ms 26 Sep 2025 15th abailey2020 🇺🇸 413 305 1ms 14 Apr 2020 16th stefangimmillaro 321 392 1ms 28 May 2022 17th orthoplex 🇨🇽 317 397 1ms 17 Jun 2020 18th elgan65536 316 399 1ms 15 Apr 2024 19th MichalMarsalek 🇨🇿 310 406 1ms 5 Jun 2022 20th FlorianCassayre 🇫🇷 309 408 1ms 21 Sep 2022 21st Just4FunCoder 306 412 1ms 24 Mar 2023 22nd Waffle3z 305 413 1ms 18 Oct 2020 23rd mokymok 🇺🇸 295 427 1ms 26 Oct 2021 24th galloj 🇨🇿 294 429 1ms 8 Jan 2021 24th msbranicky 294 429 1ms 7 Aug 2023 26th jmerle 🇳🇱 292 431 2ms 13 Feb 2023 27th Stockoh 🇫🇷 292 432 2ms 13 Feb 2025 28th rak1507 🇬🇧 290 434 2ms 31 Dec 2020 28th neel11235813 290 434 1ms 9 Mar 2023 28th ndren 290 434 2ms 1 Sep 2023 28th charliegaming 290 434 2ms 4 Oct 2023 28th HumanoidCPU 290 434 2ms 20 May 2024 28th CaedenHarper 🇨🇦 290 434 2ms 23 Jan 2025 34th emgordon154 290 435 2ms 3 days ago 35th codingisgreatbutiamnot 289 436 1ms 14 Aug 2024 35th JOrE20 🇺🇸 289 436 1ms 21 days ago 37th tomtheisen 🇺🇸 287 439 2ms 27 Oct 2021 37th olleicua 🇺🇸 287 439 1ms 28 Jun 2025 39th retrohun 286 440 2ms 1 Jan 2023 40th b10011 🇫🇮 285 442 1ms 21 Dec 2022 41st Bulmenisaurus 279 451 2ms 12 Feb 2023 42nd dymowski 276 456 1ms 29 Jul 2019 43rd theadamabrams 269 468 1ms 3 Jan 2024 44th vonKrafft 250 503 1ms 25 Mar 2020 44th scpchicken 🇵🇼 250 503 2ms 6 Feb 2022 46th prestosilver 🇺🇸 249 506 2ms 23 hours ago 47th FlyingPenguin223 244 516 2ms 27 Sep 2024 48th thisishowmymindworks 🇳🇴 243 518 1ms 25 Jul 2020 48th Natanaelel 🇸🇪 243 518 2ms 26 May 2021 48th NDR0216 🇹🇼 243 518 1ms 8 May 2024 51st Legiatron 242 520 1ms 27 Apr 2023 51st madeforlosers 242 520 2ms 8 Nov 2024 53rd BBoehm 🇩🇪 242 521 1ms 25 Dec 2020 53rd Herbert00709 🇵🇱 242 521 1ms 30 Mar 2024 55th dillon-duncando 240 524 2ms 15 Nov 2021 55th MichaelMBradley 🇨🇦 240 524 2ms 6 Apr 2022 55th wh3n3v3r 🇨🇿 240 524 1ms 15 Nov 2024 58th epic-programmer-guy 240 525 1ms 30 Dec 2023 59th cafehaine 🇫🇷 239 528 2ms 7 Apr 2019 60th Kacarott 🇦🇺 236 533 2ms 26 Aug 2024 61st bizy-coder 230 549 1ms 4 Jan 2024 62nd mathisfun271 228 553 1ms 23 Feb 2024 63rd Maximizer02 219 575 2ms 26 Oct 2023 64th Noah-Fox 218 578 1ms 27 May 2022 65th guliyevemil1 🇦🇿 209 603 1ms 8 Feb 2021 66th KatieLG-Transpiler 🇬🇧 196 642 2ms 24 Jun 2022 66th KatieLG 🇬🇧 196 642 1ms 29 Oct 2022 68th Mandrzejy 🇵🇱 161 782 2ms 23 Nov 2023 69th nstearns96 🇬🇧 157 801 2ms 15 Sep 2024 70th theLobsterRevolution 155 811 1ms 31 Dec 2020 71st Jacob385 149 843 2ms 26 Mar 2024 72nd raphaelimahorn 140 903 1ms 3 Oct 2022 73rd CedricGebistorf 121 1,039 2ms 8 Feb 2022 74th rambox11 120 1,052 2ms 17 Dec 2019 74th generot 🇧🇬 120 1,052 1ms 31 Jul 2020 1–75 of 86 Next Last
