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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 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 Nim 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 Nim 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 99th janbehrens 🇩🇪 975 80 320ms 13 Jun 2021 99th RutZap 975 80 309ms 24 Jan 2023 99th Re-Adventures 🇮🇳 975 80 318ms 15 Jun 2023 99th dokutan 975 80 330ms 24 Jul 2024 99th plcc0 975 80 345ms 13 Jan 2026 106th argusdusty 🇺🇸 963 81 334ms 27 Dec 2020 106th imperfect-fourth 963 81 389ms 12 Mar 2026 108th vonKrafft 951 82 321ms 15 Apr 2020 108th Ripick 951 82 308ms 30 Apr 2023 108th mathisfun271 951 82 331ms 21 Feb 2024 108th ashscodes 951 82 322ms 29 Apr 2024 108th allensuvorov 951 82 333ms 6 Jun 2024 108th nstearns96 🇬🇧 951 82 329ms 13 Sep 2024 108th desecaw13 951 82 322ms 24 Jan 2025 108th heanyang1 951 82 312ms 27 Mar 2025 108th Pyroan 951 82 325ms 17 Dec 2025 108th Matter1024 🇮🇳 951 82 281ms 32 hours ago 118th detrumi 🇳🇱 940 83 348ms 13 Feb 2021 118th shellbertt 🇨🇦 940 83 304ms 17 Nov 2021 118th KingSkyrock 🇺🇸 940 83 330ms 4 Apr 2022 118th Yax42 🇫🇷 940 83 341ms 4 Oct 2025 118th BREMAUCY 🇫🇷 940 83 325ms 17 Dec 2025 123rd marcin7Cd 929 84 332ms 10 Jan 2021 123rd CedricGebistorf 929 84 324ms 13 Mar 2022 123rd owen-c-parker 🇺🇸 929 84 353ms 21 Mar 2022 123rd trist224 🇫🇷 929 84 325ms 15 Nov 2022 123rd astdefu 929 84 317ms 11 Dec 2022 123rd madeforlosers 929 84 322ms 21 Nov 2024 123rd ereztaiar 🇮🇱 929 84 332ms 19 May 2025 123rd roupiq 🇵🇱 929 84 286ms 14 days ago 131st ricxi 918 85 347ms 18 Apr 2020 131st vadimzhukck 918 85 337ms 26 Apr 2020 131st PhysicDev 🇫🇷 918 85 335ms 9 Jun 2021 131st raphaelimahorn 918 85 310ms 3 Aug 2021 131st georgehorrell 918 85 315ms 5 Aug 2021 131st MichaelMBradley 🇨🇦 918 85 326ms 19 Jul 2022 131st epic-programmer-guy 918 85 319ms 26 Dec 2023 138th ncitron 907 86 311ms 16 Apr 2020 138th jacob-faber 907 86 334ms 16 Apr 2020 138th danieldooley 907 86 326ms 20 Apr 2020 138th kevpie 907 86 340ms 20 Apr 2020 138th Alex-x90 🇺🇸 907 86 326ms 24 Sep 2022 138th MCausc78 🇺🇦 907 86 342ms 29 Dec 2022 138th jackkav 907 86 300ms 2 Apr 2023 138th msbranicky 907 86 301ms 25 Aug 2023 138th bitsandbeyond 🇳🇱 907 86 336ms 11 Jan 2026 138th aksyristos 907 86 296ms 7 hours ago 148th MichalMarsalek 🇨🇿 897 87 298ms 29 Nov 2021 148th nyoshe 897 87 323ms 10 Oct 2023 150th doge1338 886 88 323ms 20 Mar 2021 150th j-Ewan 886 88 335ms 10 Mar 2022 150th eraofballoon 886 88 341ms 16 Mar 2023 150th Just4FunCoder 886 88 325ms 26 Aug 2024 150th Lv0Sys 🇵🇱 886 88 312ms 25 May 2025 150th tknight-dev 886 88 330ms 27 Jul 2025 156th Jacob385 876 89 348ms 31 Jul 2024 157th ashtraypettingzoo 🇺🇸 867 90 327ms 16 Feb 2023 157th StupidHobbit 867 90 356ms 26 Nov 2025 159th martinnorling 🇸🇪 857 91 330ms 15 Feb 2022 159th Maximizer02 857 91 340ms 7 Feb 2025 159th muser-logiccpu 🇺🇦 857 91 326ms 21 Aug 2025 159th jacekwladzinski 857 91 331ms 2 Oct 2025 159th JesseNoEyes 🇺🇸 857 91 350ms 15 Jan 2026 159th JOrE20 857 91 331ms 26 Feb 2026 165th oceko 848 92 362ms 26 Nov 2022 165th charliegaming 848 92 322ms 3 Oct 2023 167th HassanAliKadhem 🇧🇭 839 93 320ms 3 Aug 2023 167th KrausRaus 🇺🇸 839 93 327ms 12 Jan 2025 169th elizj3 🇵🇱 830 94 321ms 26 Jun 2021 170th destofr 821 95 385ms 23 Aug 2022 170th jtaxen 821 95 315ms 30 Mar 2024 172nd nico-bachner 813 96 324ms 28 Dec 2020 173rd guywithnose 804 97 314ms 12 May 2023 173rd azure-blondon 804 97 348ms 7 May 2024 173rd Jonson26 804 97 292ms 10 days ago 176th GameChaos 788 99 312ms 18 Apr 2020 176th eiburns 788 99 321ms 13 Jan 2022 178th ahshum 772 101 316ms 20 Apr 2020 178th phpboyscout 772 101 314ms 26 May 2021 180th Mandrzejy 🇵🇱 750 104 323ms 16 Apr 2024 181st MisterrLuck 743 105 330ms 13 Sep 2023 182nd martinschneider 736 106 314ms 21 Apr 2020 182nd Thund3rPat 736 106 340ms 30 Apr 2020 182nd mclbrian 736 106 317ms 19 Aug 2022 182nd zakariamouhid 736 106 343ms 10 Jan 2023 182nd Zach1031 736 106 346ms 15 Nov 2025 187th timpauls 729 107 311ms 29 Oct 2021 187th Pyro569 729 107 314ms 25 Jun 2023 189th MF-devs 703 111 328ms 16 Aug 2022 190th ze-h 🇺🇸 678 115 349ms 28 Feb 2022 191st hotmanga 672 116 321ms 30 Oct 2023 191st xbxbxb007 672 116 321ms 11 Jan 2024 193rd henkman 655 119 337ms 1 Jun 2020 194th xnacly 🇩🇪 639 122 311ms 5 Jul 2023 195th Adix-null 🇱🇹 629 124 321ms 30 Jul 2023 196th Techassi 609 128 303ms 20 Apr 2020 196th sbercx 609 128 335ms 14 Jul 2021 196th cingulataluke 609 128 329ms 2 Jun 2024 199th ThomasDotCodes 605 129 303ms 15 Apr 2020 200th Bodo171 600 130 331ms 15 Jan 2023 First Prev 101–200 of 226 Next Last