Fibonacci in Rust 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 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 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 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time Submitted 76th nipzu 901 71 114ms 13 Jan 2022 76th MeWhenI 🇻🇦 901 71 112ms 13 Nov 2022 76th inventshah 901 71 120ms 18 Jul 2023 76th GrayJoKing 🇦🇺 901 71 113ms 17 Oct 2025 76th SirBogman 🇺🇸 901 71 114ms 23 days ago 81st ktiy 889 72 117ms 2 Jun 2021 81st CarsonChr 🇺🇸 889 72 118ms 22 Dec 2023 81st ndren 889 72 114ms 3 Jan 2024 81st wuzekai518 889 72 119ms 5 Aug 2024 81st KasperKivimaeki 🇫🇮 889 72 114ms 5 days ago 86th Juici 877 73 111ms 17 Sep 2020 86th tnecio 877 73 110ms 3 Jul 2021 86th CornerMercury 🇬🇧 877 73 113ms 6 Aug 2023 86th Jacob385 877 73 116ms 26 Mar 2024 86th Maximizer02 877 73 113ms 14 Jan 2025 86th vidanm 🇫🇷 877 73 123ms 6 Jun 2025 92nd marcin7Cd 865 74 116ms 8 Oct 2020 92nd goodingc 865 74 113ms 2 Oct 2021 92nd klixel 🇨🇦 865 74 121ms 6 Dec 2022 92nd Re-Adventures 🇮🇳 865 74 116ms 4 Jan 2023 92nd markusgraube 865 74 115ms 3 May 2024 97th cure-honey 🇯🇵 853 75 117ms 26 Jun 2021 97th Eolu 853 75 114ms 20 Jan 2022 97th Anonymousellama21 853 75 119ms 11 Feb 2022 97th sona-tau 853 75 121ms 16 Aug 2023 97th Xzyaihni 853 75 115ms 11 Feb 2024 97th madeforlosers 853 75 119ms 22 Nov 2024 97th bknower 853 75 117ms 3 Jul 2025 97th Yax42 🇫🇷 853 75 120ms 4 Oct 2025 105th derderder77 842 76 113ms 4 Jan 2020 105th dbdr 842 76 114ms 5 Jan 2020 105th Domicnt 842 76 121ms 11 Jun 2020 105th 0xjac 🇨🇭 842 76 126ms 14 Jun 2020 105th roflolilolmao 842 76 116ms 14 Jun 2020 105th KatieLG 🇬🇧 842 76 129ms 29 Nov 2020 105th janbehrens 🇩🇪 842 76 116ms 2 Jan 2021 105th BBoehm 🇩🇪 842 76 124ms 7 Jan 2021 105th JGDoerrer 842 76 118ms 15 Feb 2022 105th 0x00A 842 76 120ms 14 Oct 2022 105th aDwarfNamedUrist 842 76 122ms 12 Dec 2022 105th georgehulme 842 76 117ms 9 Oct 2023 105th nyoshe 842 76 114ms 10 Oct 2023 105th okaponta 842 76 119ms 11 Jan 2024 105th Heathcorp 🇦🇺 842 76 126ms 30 Jan 2024 105th mathisfun271 842 76 122ms 21 Feb 2024 105th madex 🇩🇪 842 76 121ms 9 Jul 2024 105th dokutan 842 76 117ms 24 Jul 2024 105th wh3n3v3r 🇨🇿 842 76 116ms 15 Nov 2024 105th fgrosshans 🇫🇷 842 76 121ms 11 May 2025 105th Mabeloid 🇳🇴 842 76 121ms 31 Oct 2025 105th Andrey2001 842 76 119ms 7 days ago 105th LostSyntax21 🇬🇧 842 76 129ms 2 days ago 128th germania 831 77 120ms 5 Jan 2020 128th yzhs 🇩🇪 831 77 116ms 1 Feb 2020 128th kmaork 🇮🇱 831 77 121ms 14 Mar 2020 128th vukonen 831 77 115ms 14 Sep 2020 128th jiaminglimjm 🇲🇾 831 77 120ms 3 Jan 2021 128th Indivicivet 831 77 121ms 24 Mar 2021 128th Bubbler-4 831 77 120ms 3 Nov 2021 128th Alex-x90 🇺🇸 831 77 117ms 2 Jan 2023 128th Adix-null 🇱🇹 831 77 124ms 4 Jul 2023 128th HumanoidCPU 831 77 118ms 18 Apr 2024 138th boxjelly 821 78 117ms 10 Feb 2021 138th bac0id 821 78 120ms 18 Oct 2021 138th AnnoyedArt1256 821 78 126ms 23 Jan 2022 138th Mortis66666 821 78 114ms 9 Jun 2022 138th MichaelMBradley 🇨🇦 821 78 118ms 21 Jul 2022 138th 201170 821 78 117ms 29 Jul 2022 138th raphaelimahorn 821 78 117ms 3 Oct 2022 138th jhpaques 🇫🇷 821 78 122ms 3 Dec 2022 138th Betuaredead 821 78 118ms 4 Jan 2023 138th Sciman101 821 78 119ms 15 May 2023 138th Andriamanitra 🇫🇮 821 78 121ms 13 Jul 2023 138th msbranicky 821 78 121ms 1 Oct 2023 138th IndustrialComet 821 78 121ms 18 Oct 2023 First Prev 76–150 of 259 Next Last
