Fibonacci in Go 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 ArkScript 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 ><> 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 22nd edsrzf 🇳🇿 987 79 299ms 2 Sep 2024 22nd duckyluuk 🇳🇱 987 79 292ms 19 Sep 2024 22nd b-illy 🇬🇧 987 79 307ms 29 Sep 2024 22nd CaedenHarper 🇨🇦 987 79 266ms 22 Oct 2024 22nd emgordon154 987 79 272ms 11 Nov 2024 22nd error256 987 79 359ms 16 Dec 2024 22nd martindotexe 🇳🇴 987 79 292ms 22 Apr 2025 22nd targrik 987 79 278ms 29 Jun 2025 22nd FlorianCassayre 🇫🇷 987 79 266ms 16 Jul 2025 22nd jessesomerville 987 79 291ms 20 Jul 2025 22nd cefqrn 987 79 272ms 9 Nov 2025 22nd solisolu 987 79 326ms 19 Nov 2025 22nd Andrey2001 987 79 276ms 25 Nov 2025 22nd CornerMercury 🇬🇧 987 79 275ms 7 Dec 2025 22nd CheeseCake628 🇳🇴 987 79 344ms 6 Jan 2026 22nd D-MOVE 🇵🇭 987 79 288ms 25 hours ago 97th hjcafaroUC 975 80 266ms 7 Aug 2020 97th BBoehm 🇩🇪 975 80 267ms 27 Dec 2020 97th janbehrens 🇩🇪 975 80 275ms 13 Jun 2021 97th RutZap 975 80 278ms 24 Jan 2023 97th scpchicken 🇵🇼 975 80 258ms 4 Feb 2023 97th Re-Adventures 🇮🇳 975 80 260ms 15 Jun 2023 97th dokutan 975 80 281ms 24 Jul 2024 97th plcc0 975 80 338ms 22 days ago 105th argusdusty 🇺🇸 963 81 301ms 27 Dec 2020 106th vonKrafft 951 82 262ms 15 Apr 2020 106th Ripick 951 82 275ms 30 Apr 2023 106th mathisfun271 951 82 261ms 21 Feb 2024 106th ashscodes 951 82 303ms 29 Apr 2024 106th allensuvorov 951 82 260ms 6 Jun 2024 106th nstearns96 🇬🇧 951 82 274ms 13 Sep 2024 106th desecaw13 951 82 259ms 24 Jan 2025 106th heanyang1 951 82 260ms 27 Mar 2025 106th Pyroan 951 82 291ms 17 Dec 2025 115th detrumi 🇳🇱 940 83 272ms 13 Feb 2021 115th shellbertt 🇨🇦 940 83 267ms 17 Nov 2021 115th KingSkyrock 🇺🇸 940 83 284ms 4 Apr 2022 115th Yax42 🇫🇷 940 83 299ms 4 Oct 2025 115th BREMAUCY 🇫🇷 940 83 288ms 17 Dec 2025 120th marcin7Cd 929 84 269ms 10 Jan 2021 120th CedricGebistorf 929 84 291ms 13 Mar 2022 120th TheRealOhead 🇺🇸 929 84 278ms 21 Mar 2022 120th trist224 🇫🇷 929 84 263ms 15 Nov 2022 120th astdefu 929 84 270ms 11 Dec 2022 120th madeforlosers 929 84 292ms 21 Nov 2024 120th ereztaiar 🇮🇱 929 84 275ms 19 May 2025 127th ricxi 918 85 263ms 18 Apr 2020 127th vadimzhukck 918 85 273ms 26 Apr 2020 127th PhysicDev 🇫🇷 918 85 257ms 9 Jun 2021 127th raphaelimahorn 918 85 287ms 3 Aug 2021 127th georgehorrell 918 85 266ms 5 Aug 2021 127th MichaelMBradley 🇨🇦 918 85 275ms 19 Jul 2022 127th epic-programmer-guy 918 85 263ms 26 Dec 2023 134th ncitron 907 86 276ms 16 Apr 2020 134th jacob-faber 907 86 276ms 16 Apr 2020 134th danieldooley 907 86 270ms 20 Apr 2020 134th kevpie 907 86 269ms 20 Apr 2020 134th Alex-x90 🇺🇸 907 86 277ms 24 Sep 2022 134th MCausc78 🇺🇦 907 86 267ms 29 Dec 2022 134th jackkav 907 86 268ms 2 Apr 2023 134th msbranicky 907 86 272ms 25 Aug 2023 134th bitsandbeyond 🇳🇱 907 86 327ms 24 days ago 143rd MichalMarsalek 🇨🇿 897 87 272ms 29 Nov 2021 143rd nyoshe 897 87 268ms 10 Oct 2023 145th doge1338 886 88 268ms 20 Mar 2021 145th j-Ewan 886 88 275ms 10 Mar 2022 145th eraofballoon 886 88 276ms 16 Mar 2023 145th Just4FunCoder 886 88 264ms 26 Aug 2024 145th Lv0Sys 🇵🇱 886 88 272ms 25 May 2025 145th tknight-dev 886 88 310ms 27 Jul 2025 151st Jacob385 876 89 318ms 31 Jul 2024 152nd ashtraypettingzoo 🇺🇸 867 90 268ms 16 Feb 2023 152nd StupidHobbit 867 90 301ms 26 Nov 2025 154th martinnorling 🇸🇪 857 91 266ms 15 Feb 2022 154th Maximizer02 857 91 300ms 7 Feb 2025 154th muser-logiccpu 🇺🇦 857 91 314ms 21 Aug 2025 154th jacekwladzinski 857 91 289ms 2 Oct 2025 154th JesseNoEyes 🇺🇸 857 91 326ms 21 days ago 159th oceko 848 92 282ms 26 Nov 2022 159th charliegaming 848 92 263ms 3 Oct 2023 First Prev 81–160 of 219 Next Last