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 Dragon Curve 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 Dragon Curve 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 233rd SirBogman 🇺🇸 981 33 9ms 8 Dec 2023 233rd Maznek 981 33 10ms 9 Dec 2023 233rd voytxt 🇨🇿 981 33 10ms 14 Jan 2024 233rd Shanethegamer 🇺🇸 981 33 11ms 20 Jan 2024 233rd SadiinsoSnowfall 🇫🇷 981 33 9ms 14 Feb 2024 233rd ehulinsky 🇺🇸 981 33 10ms 16 Feb 2024 233rd duckyluuk 🇳🇱 981 33 10ms 16 Feb 2024 233rd nakatchi 981 33 9ms 16 Feb 2024 233rd helbling 🇨🇭 981 33 11ms 3 Mar 2024 233rd Jacob385 981 33 12ms 4 Mar 2024 233rd neel11235813 981 33 9ms 26 Mar 2024 233rd error256 981 33 10ms 9 May 2024 233rd vlpx 🇫🇮 981 33 10ms 18 Jun 2024 233rd pardouin 🇫🇷 981 33 12ms 7 Aug 2024 233rd wlaud9 981 33 14ms 25 Aug 2024 233rd edsrzf 🇳🇿 981 33 11ms 12 Sep 2024 233rd CaedenHarper 🇨🇦 981 33 11ms 19 Sep 2024 233rd b-illy 🇬🇧 981 33 11ms 28 Sep 2024 233rd Andrey-Plotnikov 981 33 11ms 7 Nov 2024 233rd Salutations45 981 33 10ms 23 Nov 2024 233rd Natanaelel 🇸🇪 981 33 10ms 3 Feb 2025 233rd kirjavascript 981 33 10ms 14 Feb 2025 233rd KasperKivimaeki 🇫🇮 981 33 10ms 26 Feb 2025 233rd BREMAUCY 🇫🇷 981 33 10ms 26 May 2025 233rd fuzzylojik-golf 🇺🇸 981 33 10ms 28 May 2025 233rd Quadruplay 981 33 11ms 15 Jul 2025 233rd trinityy-7 981 33 12ms 18 Jul 2025 233rd Nemikolh 🇫🇷 981 33 9ms 22 Jul 2025 233rd LordSir101 981 33 10ms 9 Sep 2025 233rd Yax42 🇫🇷 981 33 10ms 9 Sep 2025 233rd qpwoeirut 981 33 10ms 20 Sep 2025 233rd iczelia 🇩🇪 981 33 10ms 21 Sep 2025 233rd luuumine 🇫🇷 981 33 10ms 22 Oct 2025 233rd mrbenjadmin 981 33 9ms 4 Nov 2025 233rd solisolu 981 33 9ms 15 Nov 2025 233rd GolfingSuccess 🇬🇷 981 33 10ms 4 Dec 2025 233rd CornerMercury 🇬🇧 981 33 10ms 7 Dec 2025 233rd ndren 981 33 10ms 18 Jan 2026 233rd aksyristos 981 33 10ms 26 days ago 233rd DayDun 🇸🇪 981 33 10ms 21 days ago 233rd madex 🇩🇪 981 33 10ms 19 days ago 233rd scpchicken 🇵🇼 981 33 10ms 6 days ago 363rd Lydxn 🇨🇦 976 25 65ms 4 Jun 2021 363rd primo-ppcg 🇹🇭 976 25 37ms 4 Jun 2021 363rd radarek 🇵🇱 976 25 37ms 2 Feb 2022 363rd sisyphus-ppcg 🇦🇺 976 25 67ms 2 Feb 2022 363rd GrayJoKing 🇦🇺 976 25 38ms 24 Aug 2023 363rd error256 976 25 40ms 10 May 2024 363rd Steffan153 🇫🇮 976 25 67ms 11 Feb 2026 370th rhdqor213 974 45 1ms 3 Jun 2024 370th Lydxn 🇨🇦 974 45 2ms 23 Jan 2025 372nd Frowny 973 19 33ms 17 Aug 2018 372nd primo-ppcg 🇹🇭 973 19 34ms 6 Dec 2018 372nd ovs-code 🇩🇪 973 19 32ms 16 Dec 2022 372nd stackofbears 973 19 33ms 9 Sep 2023 372nd 2bular 973 19 31ms 2 Sep 2025 377th btnlq 969 27 231ms 12 Jan 2021 377th prplz 🇦🇺 969 27 197ms 14 Feb 2021 377th sisyphus-ppcg 🇦🇺 969 27 246ms 20 Feb 2021 377th Lydxn 🇨🇦 969 27 247ms 2 Sep 2021 377th primo-ppcg 🇹🇭 969 27 264ms 13 Dec 2021 377th Yewzir 🇧🇪 969 27 195ms 8 Apr 2024 377th pardouin 🇫🇷 969 27 224ms 22 Sep 2024 377th DialFrost 🇸🇬 969 27 267ms 18 Dec 2025 385th sisyphus-ppcg 🇦🇺 968 24 3ms 14 Mar 2021 385th Lydxn 🇨🇦 968 24 3ms 22 May 2022 385th fuzzylojik-golf 🇺🇸 968 24 3ms 22 Sep 2025 388th primo-ppcg 🇹🇭 967 34 4ms 16 May 2018 388th sisyphus-ppcg 🇦🇺 967 34 5ms 21 May 2021 388th GrayJoKing 🇦🇺 967 34 4ms 21 May 2021 388th Lydxn 🇨🇦 967 34 5ms 16 Feb 2022 388th xsot 🇸🇬 967 34 4ms 21 Jul 2024 388th Steffan153 🇫🇮 967 34 5ms 19 Aug 2024 388th sean-niemann 🇺🇸 967 34 4ms 3 Feb 2026 395th Lydxn 🇨🇦 966 30 2ms 19 Jan 2022 395th sisyphus-ppcg 🇦🇺 966 30 1ms 19 Jan 2022 395th primo-ppcg 🇹🇭 966 30 2ms 19 Jan 2022 395th dvargas46 🇺🇸 966 30 1ms 26 Jun 2022 395th saito-ta 🇯🇵 966 30 1ms 6 Oct 2022 395th Steffan153 🇫🇮 966 30 1ms 12 Feb 2026 First Prev 321–400 of 10,037 Next Last