Fibonacci in all languages 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 880th ZakkkkAttackkkk 🇵🇭 948 70 59ms 27 Jul 2022 880th FlorianCassayre 🇫🇷 948 70 58ms 10 Oct 2022 880th thatbirdguythatuknownot 948 70 58ms 8 Jan 2023 880th tailorspy 948 70 80ms 15 Mar 2023 880th neel11235813 948 70 60ms 16 Dec 2023 880th wlaud9 948 70 61ms 5 Feb 2024 880th SadiinsoSnowfall 🇫🇷 948 70 57ms 15 Feb 2024 880th oceko 948 70 62ms 19 Feb 2024 880th bac0id 948 70 58ms 23 Feb 2024 880th IlkkaTakala 948 70 58ms 26 Apr 2024 880th cefqrn 948 70 62ms 26 May 2024 880th Kacarott 🇦🇺 948 70 56ms 29 Aug 2024 880th plcc0 948 70 58ms 27 Mar 2025 880th emgordon154 948 70 50ms 1 Jun 2025 880th IntOverflow-maxwell 948 70 59ms 26 Aug 2025 880th timhaj 🇸🇮 948 70 59ms 12 Sep 2025 880th LordSir101 948 70 59ms 17 Sep 2025 880th Zounon 948 70 57ms 18 Sep 2025 880th qpwoeirut 948 70 58ms 14 Oct 2025 880th CaedenHarper 🇨🇦 948 70 59ms 30 Oct 2025 901st Kacarott 🇦🇺 947 26 62ms 9 Dec 2025 901st GrayJoKing 🇦🇺 947 26 64ms 9 Dec 2025 901st error256 947 26 61ms 10 Dec 2025 904th Attero 🇸🇪 946 52 371ms 21 Nov 2021 904th BBoehm 🇩🇪 946 52 378ms 21 Nov 2021 904th eldritchconundrum 946 52 387ms 21 Nov 2021 904th initram 946 52 367ms 21 Nov 2021 904th jakzo 946 52 390ms 21 Nov 2021 904th janbehrens 🇩🇪 946 52 377ms 21 Nov 2021 904th KatieLG 🇬🇧 946 52 395ms 21 Nov 2021 904th markdchurchill 946 52 344ms 21 Nov 2021 904th raphaelimahorn 946 52 367ms 21 Nov 2021 904th m-tkach 🇺🇦 946 52 363ms 2 Dec 2021 904th Irratix 🇳🇱 946 52 378ms 9 Dec 2021 904th SirBogman 🇺🇸 946 52 395ms 14 Dec 2021 904th ovs-code 🇩🇪 946 52 374ms 6 Jul 2022 904th Shanethegamer 🇺🇸 946 52 380ms 11 Jul 2022 904th tkr-sh 🇰🇵 946 52 382ms 14 Jul 2022 904th ZakkkkAttackkkk 🇵🇭 946 52 352ms 26 Jul 2022 904th 5quiwyrm 946 52 377ms 31 Aug 2022 904th Alex-x90 🇺🇸 946 52 385ms 17 Oct 2022 904th trist224 🇫🇷 946 52 384ms 9 Nov 2022 904th oceko 946 52 387ms 26 Nov 2022 904th astdefu 946 52 364ms 10 Dec 2022 904th Betuaredead 946 52 386ms 4 Jan 2023 904th Yewzir 🇧🇪 946 52 358ms 5 Feb 2023 904th adyache 🇺🇸 946 52 389ms 30 Apr 2023 904th speles 🇺🇦 946 52 388ms 12 Nov 2023 904th kkoenig 946 52 389ms 22 Dec 2023 904th voytxt 🇨🇿 946 52 383ms 26 Jan 2024 904th duckyluuk 🇳🇱 946 52 395ms 9 Apr 2024 904th error256 946 52 389ms 10 May 2024 904th CaedenHarper 🇨🇦 946 52 394ms 16 Jan 2025 904th wiz0u 946 52 368ms 18 Jan 2025 904th Natanaelel 🇸🇪 946 52 396ms 24 Jan 2025 904th emgordon154 946 52 379ms 1 Jun 2025 904th Maximizer02 946 52 349ms 17 Sep 2025 904th cmddog 946 52 379ms 17 Sep 2025 904th LordSir101 946 52 362ms 18 Sep 2025 904th albanian-laundromat 🇺🇸 946 52 405ms 30 Oct 2025 904th Soyo-Wind 946 52 370ms 3 Nov 2025 904th solisolu 946 52 375ms 21 Nov 2025 904th Andrey2001 946 52 416ms 24 Nov 2025 904th KasperKivimaeki 🇫🇮 946 52 381ms 26 Nov 2025 904th Pyroan 946 52 377ms 17 Dec 2025 904th FlyingPenguin223 946 52 381ms 20 Jan 2026 947th primo-ppcg 🇹🇭 944 65 117ms 14 Jan 2022 947th scpchicken 🇵🇼 944 65 125ms 11 Jul 2022 947th tuomas56 944 65 118ms 7 Sep 2022 947th Super-Pizza 🇨🇦 944 65 127ms 5 Dec 2022 947th kgodara 944 65 126ms 7 Mar 2023 947th fisherdarling 944 65 129ms 13 Apr 2023 947th crispshaker 944 65 122ms 10 Jun 2023 947th btnlq 944 65 126ms 19 Jun 2023 947th prplz 🇦🇺 944 65 116ms 28 Jun 2023 947th sbercx 944 65 115ms 29 Jul 2023 947th funnsam 🇭🇰 944 65 127ms 23 Oct 2023 947th drabart 🇵🇱 944 65 124ms 11 Dec 2023 947th TylerBloom 944 65 123ms 22 Mar 2024 947th unfinishedprogram 944 65 120ms 3 May 2024 First Prev 881–960 of 9,973 Next Last