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 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 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 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 812th smokestacklightnin 🇺🇸 923 39 11ms 2 Mar 2024 812th JamesTadleyGreen 923 39 9ms 9 Apr 2024 812th alex742 923 39 10ms 9 Apr 2024 812th flyrev 923 39 11ms 23 Apr 2024 812th bnic24 923 39 10ms 29 Jul 2024 812th Ythaenagor 923 39 10ms 5 Aug 2024 812th Seis 923 39 10ms 27 Aug 2024 812th julian-hoelz 923 39 10ms 21 Sep 2024 812th wh3n3v3r 🇨🇿 923 39 9ms 13 Nov 2024 812th madeforlosers 923 39 9ms 22 Nov 2024 812th TheAtrossian 923 39 10ms 5 Jan 2025 812th jamiloBBKing 923 39 9ms 27 Jan 2025 812th adaGrad1 923 39 11ms 16 Apr 2025 812th Inventor51 923 39 9ms 21 May 2025 812th Yax42 🇫🇷 923 39 10ms 17 Jun 2025 812th benvreeves 923 39 9ms 15 Jul 2025 812th tomh1012 923 39 10ms 3 Dec 2025 812th zgialor-lab 923 39 10ms 3 days ago 899th skagget77 900 40 10ms 10 Oct 2017 899th makarun 900 40 10ms 13 Jun 2018 899th SurplusSineWaves 900 40 10ms 24 Jan 2019 899th Rakshitha-Yalamanchili 900 40 9ms 8 Feb 2019 899th evanrittner 900 40 9ms 11 Mar 2019 899th KiwiKoder0123 900 40 9ms 22 Jun 2019 899th dddthedark 900 40 10ms 22 Jun 2019 899th dymowski 900 40 9ms 8 Jul 2019 899th reireias 900 40 9ms 29 Jul 2019 899th kypi 900 40 10ms 16 Feb 2020 899th vonKrafft 900 40 10ms 15 Apr 2020 899th jakubtomany 900 40 9ms 20 Apr 2020 899th jakobpoulsen 900 40 9ms 28 Aug 2020 899th hyvyys 900 40 9ms 11 Sep 2020 899th linstr13 900 40 10ms 29 Sep 2020 899th mazamo10 900 40 10ms 16 Oct 2020 899th Altrul 900 40 10ms 15 Dec 2020 899th AkashTandon167 900 40 10ms 1 Mar 2021 899th MightyJoeYoung 900 40 10ms 3 May 2021 899th hakr14 900 40 10ms 12 Jul 2021 899th olavaga 900 40 9ms 13 Aug 2021 899th MLPdiscord 900 40 13ms 6 Jan 2022 899th crazymoose7 900 40 9ms 16 Mar 2022 899th Trunksistor 🇫🇷 900 40 11ms 9 Apr 2022 899th sebmandal 900 40 9ms 10 May 2022 899th Gpopcorn 900 40 10ms 6 Aug 2022 899th TrentGlimp 900 40 11ms 3 Sep 2022 899th pandaninjas 900 40 9ms 16 Oct 2022 899th RandGuy 900 40 9ms 9 Nov 2022 899th goGuru 900 40 10ms 30 Dec 2022 899th VV1Git 900 40 11ms 31 Mar 2023 899th BlakeBleem 900 40 9ms 20 Apr 2023 899th MWI-polygolf 900 40 10ms 6 Dec 2023 899th chartung17 900 40 9ms 10 Dec 2023 899th azure-blondon 900 40 9ms 10 Dec 2023 899th steffan-polygolf 900 40 10ms 14 Feb 2024 899th DukeOfSlovakia 900 40 9ms 1 Mar 2024 899th DrJoWe 900 40 10ms 14 May 2024 899th luca1339 900 40 9ms 14 May 2024 899th JKfromHMS 900 40 9ms 14 May 2024 899th mokymok 🇺🇸 900 40 11ms 21 Jun 2024 899th AdamMorris377 900 40 9ms 25 Aug 2024 899th hippopotam00sehead 🇨🇦 900 40 10ms 11 Sep 2024 899th junten1 900 40 10ms 18 Oct 2024 899th Artemis21 🇬🇧 900 40 11ms 20 Dec 2024 899th Jagger002 900 40 10ms 24 Jun 2025 899th bpharaldsson 900 40 10ms 106 mins ago 946th 71c 878 41 10ms 7 Apr 2018 946th Armavica 878 41 11ms 9 Apr 2018 946th vZekii 878 41 10ms 31 May 2018 946th Lifesorder 878 41 10ms 12 Oct 2018 946th aschui 878 41 10ms 17 Oct 2018 946th bezmuth 878 41 9ms 16 Dec 2018 946th skps2010 878 41 10ms 1 Jan 2019 946th monishnene 878 41 9ms 21 Feb 2019 946th shibacho 🇯🇵 878 41 10ms 18 Apr 2019 946th qoqosz 878 41 9ms 5 Jun 2019 946th DrProfPatPending 878 41 9ms 22 Jun 2019 946th AgathokakologicalBit 878 41 10ms 14 Jul 2019 946th AaronGarbut 878 41 11ms 29 Jul 2019 946th TrAyZeN 878 41 10ms 23 Aug 2019 946th handisb 878 41 13ms 12 Sep 2019 First Prev 881–960 of 2,074 Next Last