Fibonacci in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 900th stefangimmillaro 947 45 7 May 2023 902nd edsrzf 🇳🇿 947 58 21 days ago 902nd CaedenHarper 🇨🇦 947 58 21 days ago 902nd error256 947 58 21 days ago 902nd Shanethegamer 🇺🇸 947 58 21 days ago 902nd FlyingPenguin223 947 58 21 days ago 902nd emgordon154 947 58 21 days ago 902nd duckyluuk 🇳🇱 947 58 21 days ago 902nd m-tkach 🇺🇦 947 58 21 days ago 902nd voytxt 🇨🇿 947 58 21 days ago 902nd Yewzir 🇧🇪 947 58 13 days ago 912th I-Love-47 🇺🇦 946 70 8 Feb 2022 912th ZakkkkAttackkkk 🇵🇭 946 70 27 Jul 2022 912th FlorianCassayre 🇫🇷 946 70 10 Oct 2022 912th thatbirdguythatuknownot 946 70 8 Jan 2023 912th tailorspy 946 70 15 Mar 2023 912th neel11235813 946 70 16 Dec 2023 912th wlaud9 946 70 5 Feb 2024 912th SadiinsoSnowfall 🇫🇷 946 70 15 Feb 2024 912th oceko 946 70 19 Feb 2024 912th bac0id 946 70 23 Feb 2024 912th IlkkaTakala 946 70 26 Apr 2024 912th cefqrn 946 70 26 May 2024 912th Kacarott 🇦🇺 946 70 29 Aug 2024 912th edsrzf 🇳🇿 946 70 12 Sep 2024 912th plcc0 946 70 27 Mar 2025 912th emgordon154 946 70 1 Jun 2025 912th IntOverflow-maxwell 946 70 26 Aug 2025 912th timhaj 🇸🇮 946 70 12 Sep 2025 912th LordSir101 946 70 17 Sep 2025 912th Zounon 946 70 18 Sep 2025 912th snoozingnewt 🇺🇸 946 70 5 days ago 912th qpwoeirut 946 70 2 days ago 934th Attero 🇸🇪 945 52 21 Nov 2021 934th BBoehm 🇩🇪 945 52 21 Nov 2021 934th eldritchconundrum 945 52 21 Nov 2021 934th initram 945 52 21 Nov 2021 934th jakzo 945 52 21 Nov 2021 934th janbehrens 🇩🇪 945 52 21 Nov 2021 934th KatieLG 🇬🇧 945 52 21 Nov 2021 934th markdchurchill 945 52 21 Nov 2021 934th raphaelimahorn 945 52 21 Nov 2021 934th m-tkach 🇺🇦 945 52 2 Dec 2021 934th Irratix 🇳🇱 945 52 9 Dec 2021 934th SirBogman 🇺🇸 945 52 14 Dec 2021 934th ovs-code 🇩🇪 945 52 6 Jul 2022 934th Shanethegamer 🇺🇸 945 52 11 Jul 2022 934th tkr-sh 🇫🇷 945 52 14 Jul 2022 934th ZakkkkAttackkkk 🇵🇭 945 52 26 Jul 2022 934th 5quiwyrm 945 52 31 Aug 2022 934th Alex-x90 🇺🇸 945 52 17 Oct 2022 934th trist224 🇫🇷 945 52 9 Nov 2022 934th oceko 945 52 26 Nov 2022 934th astdefu 945 52 10 Dec 2022 934th Betuaredead 945 52 4 Jan 2023 934th Yewzir 🇧🇪 945 52 5 Feb 2023 934th adyache 🇺🇸 945 52 30 Apr 2023 934th speles 🇺🇦 945 52 12 Nov 2023 934th kkoenig 945 52 22 Dec 2023 934th voytxt 🇨🇿 945 52 26 Jan 2024 934th duckyluuk 🇳🇱 945 52 9 Apr 2024 934th error256 945 52 10 May 2024 934th edsrzf 🇳🇿 945 52 12 Sep 2024 934th CaedenHarper 🇨🇦 945 52 16 Jan 2025 934th wiz0u 945 52 18 Jan 2025 934th Natanaelel 🇸🇪 945 52 24 Jan 2025 934th emgordon154 945 52 1 Jun 2025 934th Maximizer02 945 52 17 Sep 2025 934th cmddog 945 52 17 Sep 2025 934th LordSir101 945 52 18 Sep 2025 971st primo-ppcg 🇹🇭 943 65 14 Jan 2022 971st scpchicken 🇵🇼 943 65 11 Jul 2022 971st ian-h-chamberlain 🇺🇸 943 65 2 Aug 2022 971st tuomas56 943 65 7 Sep 2022 971st Steffan153 🇫🇮 943 65 1 Oct 2022 First Prev 901–975 of 9,224 Next Last