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 869th Kacarott 🇦🇺 948 70 59ms 29 Aug 2024 869th plcc0 948 70 58ms 27 Mar 2025 869th emgordon154 948 70 54ms 1 Jun 2025 869th IntOverflow-maxwell 948 70 61ms 26 Aug 2025 869th timhaj 🇸🇮 948 70 55ms 12 Sep 2025 869th LordSir101 948 70 57ms 17 Sep 2025 869th Zounon 948 70 56ms 18 Sep 2025 869th qpwoeirut 948 70 63ms 14 Oct 2025 869th CaedenHarper 🇨🇦 948 70 57ms 30 Oct 2025 890th Kacarott 🇦🇺 947 26 63ms 9 Dec 2025 890th GrayJoKing 🇦🇺 947 26 64ms 9 Dec 2025 890th error256 947 26 61ms 10 Dec 2025 893rd JayXon 🇺🇸 947 45 86ms 11 Oct 2022 893rd stefangimmillaro 947 45 76ms 7 May 2023 895th Attero 🇸🇪 946 52 371ms 21 Nov 2021 895th BBoehm 🇩🇪 946 52 378ms 21 Nov 2021 895th eldritchconundrum 946 52 387ms 21 Nov 2021 895th initram 946 52 376ms 21 Nov 2021 895th jakzo 946 52 390ms 21 Nov 2021 895th janbehrens 🇩🇪 946 52 377ms 21 Nov 2021 895th KatieLG 🇬🇧 946 52 413ms 21 Nov 2021 895th markdchurchill 946 52 344ms 21 Nov 2021 895th raphaelimahorn 946 52 367ms 21 Nov 2021 895th m-tkach 🇺🇦 946 52 392ms 2 Dec 2021 895th Irratix 🇳🇱 946 52 378ms 9 Dec 2021 895th SirBogman 🇺🇸 946 52 419ms 14 Dec 2021 895th ovs-code 🇩🇪 946 52 374ms 6 Jul 2022 895th Shanethegamer 🇺🇸 946 52 380ms 11 Jul 2022 895th tkr-sh 🇰🇵 946 52 395ms 14 Jul 2022 895th ZakkkkAttackkkk 🇵🇭 946 52 366ms 26 Jul 2022 895th 5quiwyrm 946 52 377ms 31 Aug 2022 895th Alex-x90 🇺🇸 946 52 385ms 17 Oct 2022 895th trist224 🇫🇷 946 52 384ms 9 Nov 2022 895th oceko 946 52 387ms 26 Nov 2022 895th astdefu 946 52 364ms 10 Dec 2022 895th Betuaredead 946 52 386ms 4 Jan 2023 895th Yewzir 🇧🇪 946 52 370ms 5 Feb 2023 895th adyache 🇺🇸 946 52 392ms 30 Apr 2023 895th speles 🇺🇦 946 52 388ms 12 Nov 2023 895th kkoenig 946 52 389ms 22 Dec 2023 895th voytxt 🇨🇿 946 52 383ms 26 Jan 2024 895th duckyluuk 🇳🇱 946 52 395ms 9 Apr 2024 895th error256 946 52 389ms 10 May 2024 895th CaedenHarper 🇨🇦 946 52 394ms 16 Jan 2025 895th wiz0u 946 52 368ms 18 Jan 2025 895th Natanaelel 🇸🇪 946 52 396ms 24 Jan 2025 895th emgordon154 946 52 379ms 1 Jun 2025 895th Maximizer02 946 52 349ms 17 Sep 2025 895th cmddog 946 52 403ms 17 Sep 2025 895th LordSir101 946 52 415ms 18 Sep 2025 895th albanian-laundromat 946 52 444ms 30 Oct 2025 895th Soyo-Wind 946 52 415ms 3 Nov 2025 895th solisolu 946 52 375ms 21 Nov 2025 895th Andrey2001 946 52 416ms 24 Nov 2025 895th KasperKivimaeki 🇫🇮 946 52 402ms 26 Nov 2025 895th Pyroan 946 52 392ms 17 Dec 2025 895th FlyingPenguin223 946 52 403ms 20 Jan 2026 938th primo-ppcg 🇹🇭 944 65 117ms 14 Jan 2022 938th scpchicken 🇵🇼 944 65 125ms 11 Jul 2022 938th tuomas56 944 65 118ms 7 Sep 2022 938th Super-Pizza 🇨🇦 944 65 127ms 5 Dec 2022 938th kgodara 944 65 126ms 7 Mar 2023 938th fisherdarling 944 65 131ms 13 Apr 2023 938th crispshaker 944 65 122ms 10 Jun 2023 938th btnlq 944 65 126ms 19 Jun 2023 938th prplz 🇦🇺 944 65 116ms 28 Jun 2023 938th sbercx 944 65 115ms 29 Jul 2023 938th funnsam 🇭🇰 944 65 127ms 23 Oct 2023 938th drabart 🇵🇱 944 65 124ms 11 Dec 2023 938th TylerBloom 944 65 123ms 22 Mar 2024 938th unfinishedprogram 944 65 120ms 3 May 2024 938th nullie 944 65 123ms 19 Dec 2024 938th dusmart 944 65 125ms 21 Feb 2025 938th zk524 944 65 130ms 24 Feb 2025 938th ijchen 944 65 118ms 18 Mar 2025 938th TannerJ07 🇺🇸 944 65 129ms 5 Apr 2025 938th aspiringLich 944 65 123ms 27 Oct 2025 938th snoozingnewt 🇨🇦 944 65 133ms 2 Dec 2025 938th Heathcorp 🇦🇺 944 65 126ms 1 Feb 2026 938th Matter1024 🇮🇳 944 65 125ms 4 days ago First Prev 881–960 of 9,882 Next Last