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 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 803rd jarekwg 923 39 11ms 24 Mar 2020 803rd rzhade3 923 39 10ms 22 May 2020 803rd Trickermand 923 39 10ms 25 Jun 2020 803rd Psirving 923 39 9ms 23 Jul 2020 803rd ldoodle 923 39 9ms 31 Jul 2020 803rd j21marshall 923 39 10ms 31 Jul 2020 803rd TeDeMos 923 39 9ms 27 Aug 2020 803rd HelloGravity 923 39 9ms 30 Oct 2020 803rd mrnomm 923 39 9ms 30 Oct 2020 803rd Wild266 923 39 10ms 30 Oct 2020 803rd petreleon 923 39 10ms 23 Dec 2020 803rd SamuelMcGowan 923 39 9ms 12 Jan 2021 803rd Tess2662 923 39 9ms 13 Jan 2021 803rd chethus 923 39 10ms 9 May 2021 803rd ydevor 🇮🇱 923 39 11ms 19 May 2021 803rd Larspolo 923 39 9ms 4 Jun 2021 803rd knutae 🇳🇴 923 39 9ms 15 Jul 2021 803rd yudi-matsuzake 923 39 9ms 10 Aug 2021 803rd Waffle3z 923 39 9ms 26 Aug 2021 803rd mortimervonchappuis 923 39 10ms 31 Aug 2021 803rd lilyyy411 923 39 9ms 9 Sep 2021 803rd SlicesOfficial 923 39 9ms 15 Oct 2021 803rd DylanScottCarroll 923 39 9ms 8 Nov 2021 803rd peterprescott 923 39 10ms 19 Nov 2021 803rd sbr075 923 39 10ms 7 Dec 2021 803rd brochmann 🇸🇪 923 39 9ms 7 Feb 2022 803rd vodker1 923 39 9ms 7 Mar 2022 803rd KieranZimmer 923 39 11ms 12 Mar 2022 803rd Sandmann6d 923 39 9ms 22 Apr 2022 803rd 201170 923 39 10ms 29 Jul 2022 803rd smw5qz 923 39 9ms 10 Sep 2022 803rd eshilo-draper 923 39 9ms 12 Sep 2022 803rd aldonald 923 39 9ms 21 Sep 2022 803rd stewSquared 🇺🇸 923 39 10ms 27 Sep 2022 803rd za3k 923 39 9ms 9 Oct 2022 803rd TheRealOhead 🇺🇸 923 39 9ms 23 Nov 2022 803rd Setvizan 923 39 9ms 6 Jan 2023 803rd dcc5480 923 39 10ms 12 Jan 2023 803rd mossprescott 923 39 10ms 15 Jan 2023 803rd 0xBenCantCode 923 39 11ms 13 May 2023 803rd christensendaniel 923 39 9ms 26 Aug 2023 803rd gptlang 923 39 9ms 2 Oct 2023 803rd charliegaming 923 39 9ms 3 Oct 2023 803rd msbranicky 923 39 11ms 4 Oct 2023 803rd gussy420 923 39 9ms 27 Oct 2023 803rd anarconic 923 39 10ms 6 Dec 2023 803rd tobyLovick 923 39 9ms 13 Dec 2023 803rd smokestacklightnin 🇺🇸 923 39 9ms 2 Mar 2024 803rd JamesTadleyGreen 923 39 10ms 9 Apr 2024 803rd alex742 923 39 9ms 9 Apr 2024 803rd flyrev 923 39 9ms 23 Apr 2024 803rd bnic24 923 39 9ms 29 Jul 2024 803rd Ythaenagor 923 39 9ms 5 Aug 2024 803rd Seis 923 39 9ms 27 Aug 2024 803rd julian-hoelz 923 39 9ms 21 Sep 2024 803rd wh3n3v3r 🇨🇿 923 39 9ms 13 Nov 2024 803rd madeforlosers 923 39 9ms 22 Nov 2024 803rd TheAtrossian 923 39 9ms 5 Jan 2025 803rd jamiloBBKing 923 39 9ms 27 Jan 2025 803rd adaGrad1 923 39 9ms 16 Apr 2025 803rd Inventor51 923 39 14ms 21 May 2025 803rd Yax42 🇫🇷 923 39 9ms 17 Jun 2025 803rd benvreeves 923 39 10ms 15 Jul 2025 803rd tomh1012 923 39 10ms 6 hours ago 890th skagget77 900 40 9ms 10 Oct 2017 890th makarun 900 40 10ms 13 Jun 2018 890th SurplusSineWaves 900 40 9ms 24 Jan 2019 890th Rakshitha-Yalamanchili 900 40 10ms 8 Feb 2019 890th evanrittner 900 40 10ms 11 Mar 2019 890th KiwiKoder0123 900 40 9ms 22 Jun 2019 890th dddthedark 900 40 10ms 22 Jun 2019 890th dymowski 900 40 9ms 8 Jul 2019 890th reireias 900 40 10ms 29 Jul 2019 890th kypi 900 40 9ms 16 Feb 2020 890th vonKrafft 900 40 9ms 15 Apr 2020 First Prev 826–900 of 2,054 Next Last