Fibonacci in Python 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 830th Sandmann6d 923 39 10ms 22 Apr 2022 830th 201170 923 39 9ms 29 Jul 2022 830th smw5qz 923 39 10ms 10 Sep 2022 830th eshilo-draper 923 39 10ms 12 Sep 2022 830th aldonald 923 39 10ms 21 Sep 2022 830th stewSquared 🇺🇸 923 39 10ms 27 Sep 2022 830th za3k 923 39 10ms 9 Oct 2022 830th owen-c-parker 🇺🇸 923 39 9ms 23 Nov 2022 830th Setvizan 923 39 10ms 6 Jan 2023 830th dcc5480 923 39 9ms 12 Jan 2023 830th mossprescott 923 39 10ms 15 Jan 2023 830th 0xBenCantCode 923 39 10ms 13 May 2023 830th christensendaniel 923 39 9ms 26 Aug 2023 830th gptlang 923 39 10ms 2 Oct 2023 830th charliegaming 923 39 9ms 3 Oct 2023 830th gussy420 923 39 10ms 27 Oct 2023 830th anarconic 923 39 10ms 6 Dec 2023 830th tobyLovick 923 39 9ms 13 Dec 2023 830th smokestacklightnin 🇺🇸 923 39 10ms 2 Mar 2024 830th JamesTadleyGreen 923 39 9ms 9 Apr 2024 830th alex742 923 39 10ms 9 Apr 2024 830th flyrev 923 39 10ms 23 Apr 2024 830th bnic24 923 39 10ms 29 Jul 2024 830th Ythaenagor 923 39 9ms 5 Aug 2024 830th Seis 923 39 10ms 27 Aug 2024 830th julian-hoelz 923 39 9ms 21 Sep 2024 830th wh3n3v3r 🇨🇿 923 39 9ms 13 Nov 2024 830th TheAtrossian 923 39 10ms 5 Jan 2025 830th jamiloBBKing 923 39 9ms 27 Jan 2025 830th adaGrad1 923 39 9ms 16 Apr 2025 830th Inventor51 923 39 9ms 21 May 2025 830th Yax42 🇫🇷 923 39 10ms 17 Jun 2025 830th benvreeves 923 39 9ms 15 Jul 2025 830th tomh1012 923 39 10ms 3 Dec 2025 830th zgialor-lab 923 39 10ms 1 Feb 2026 830th RodAlc24 🇪🇸 923 39 9ms 26 Feb 2026 917th skagget77 900 40 9ms 10 Oct 2017 917th makarun 900 40 9ms 13 Jun 2018 917th SurplusSineWaves 900 40 10ms 24 Jan 2019 917th Rakshitha-Yalamanchili 900 40 9ms 8 Feb 2019 917th evanrittner 900 40 9ms 11 Mar 2019 917th KiwiKoder0123 900 40 9ms 22 Jun 2019 917th dddthedark 900 40 10ms 22 Jun 2019 917th dymowski 900 40 9ms 8 Jul 2019 917th reireias 900 40 9ms 29 Jul 2019 917th kypi 900 40 9ms 16 Feb 2020 917th vonKrafft 900 40 10ms 15 Apr 2020 917th jakubtomany 900 40 9ms 20 Apr 2020 917th jakobpoulsen 900 40 9ms 28 Aug 2020 917th hyvyys 900 40 9ms 11 Sep 2020 917th linstr13 900 40 10ms 29 Sep 2020 917th mazamo10 900 40 10ms 16 Oct 2020 917th Altrul 900 40 10ms 15 Dec 2020 917th AkashTandon167 900 40 10ms 1 Mar 2021 917th MightyJoeYoung 900 40 9ms 3 May 2021 917th hakr14 900 40 10ms 12 Jul 2021 917th olavaga 900 40 9ms 13 Aug 2021 917th MLPdiscord 900 40 10ms 6 Jan 2022 917th crazymoose7 900 40 9ms 16 Mar 2022 917th Trunksistor 🇫🇷 900 40 10ms 9 Apr 2022 917th sebmandal 900 40 9ms 10 May 2022 917th Gpopcorn 900 40 9ms 6 Aug 2022 917th TrentGlimp 900 40 9ms 3 Sep 2022 917th pandaninjas 900 40 9ms 16 Oct 2022 917th RandGuy 900 40 9ms 9 Nov 2022 917th goGuru 900 40 10ms 30 Dec 2022 917th VV1Git 900 40 10ms 31 Mar 2023 917th BlakeBleem 900 40 9ms 20 Apr 2023 917th MWI-polygolf 900 40 10ms 6 Dec 2023 917th chartung17 900 40 9ms 10 Dec 2023 917th azure-blondon 900 40 9ms 10 Dec 2023 917th steffan-polygolf 900 40 10ms 14 Feb 2024 917th DukeOfSlovakia 900 40 9ms 1 Mar 2024 917th DrJoWe 900 40 10ms 14 May 2024 917th luca1339 900 40 9ms 14 May 2024 917th JKfromHMS 900 40 9ms 14 May 2024 917th mokymok 🇺🇸 900 40 9ms 21 Jun 2024 917th AdamMorris377 900 40 9ms 25 Aug 2024 917th hippopotam00sehead 🇨🇦 900 40 10ms 11 Sep 2024 917th 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