Fibonacci in all languages in chars. 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 719th Mandrzejy 🇵🇱 952 46 2ms 12 Apr 2024 719th Luca2812 952 46 2ms 11 Sep 2024 719th FlyingPenguin223 952 46 2ms 28 Sep 2024 719th pardouin 🇫🇷 952 46 1ms 29 Sep 2024 719th SimBys 952 46 2ms 22 Oct 2024 719th kaurakeksi 🇫🇮 952 46 2ms 29 Dec 2024 719th kivibot 🇫🇮 952 46 1,560ms 30 Dec 2024 719th Iznoanygod 🇺🇸 952 46 2ms 16 Apr 2025 719th fuzzylojik-golf 🇺🇸 952 46 2ms 31 May 2025 719th Mukundan314 952 46 2ms 31 May 2025 719th b-illy 🇬🇧 952 46 2ms 31 May 2025 719th oscargeerts 952 46 2ms 23 Jun 2025 719th iczelia 🇩🇪 952 46 2ms 20 days ago 764th 0xjac 🇨🇭 952 78 261ms 26 Apr 2020 764th megaturbo 952 78 246ms 11 Jun 2020 764th roflolilolmao 952 78 252ms 11 Jun 2020 764th nwellnhof 🇩🇪 952 78 274ms 12 Jul 2020 764th JayXon 🇺🇸 952 78 252ms 27 Dec 2020 764th Lydxn 🇨🇦 952 78 281ms 14 Sep 2021 764th MeWhenI 🇻🇦 952 78 245ms 9 Feb 2023 764th emplv 🇱🇻 952 78 265ms 28 Mar 2023 764th Steffan153 🇫🇮 952 78 297ms 29 Mar 2023 764th stefangimmillaro 952 78 259ms 20 Jun 2023 764th sean-niemann 🇺🇸 952 78 285ms 27 Jun 2023 764th Yewzir 🇧🇪 952 78 239ms 21 Oct 2023 764th Betuaredead 952 78 289ms 12 Nov 2023 764th sisyphus-ppcg 🇦🇺 952 78 274ms 16 Nov 2023 764th kkoenig 952 78 276ms 29 Dec 2023 764th DialFrost 🇸🇬 952 78 264ms 19 Sep 2024 764th pardouin 🇫🇷 952 78 271ms 29 Sep 2024 764th fuzzylojik-golf 🇺🇸 952 78 277ms 15 Jul 2025 782nd primo-ppcg 🇹🇭 949 28 14ms 31 Jan 2022 782nd HPWiz 🇳🇿 949 28 13ms 20 Feb 2022 782nd Sakisan 🇧🇪 949 28 14ms 11 Jul 2022 785th Steffan153 🇫🇮 949 32 437ms 18 Jan 2024 785th Lydxn 🇨🇦 949 32 408ms 20 Jan 2024 785th JayXon 🇺🇸 949 32 355ms 25 Jan 2024 785th sean-niemann 🇺🇸 949 32 417ms 24 Jan 2025 785th GolfingSuccess 🇬🇷 949 32 388ms 31 Aug 2025 790th sisyphus-ppcg 🇦🇺 947 33 2ms 30 Oct 2022 790th Lydxn 🇨🇦 947 33 2ms 18 Jan 2025 792nd sisyphus-ppcg 🇦🇺 947 38 120ms 29 May 2021 792nd Lydxn 🇨🇦 947 38 118ms 4 Nov 2021 794th JayXon 🇺🇸 947 45 90ms 11 Oct 2022 794th stefangimmillaro 947 45 84ms 7 May 2023 796th edsrzf 🇳🇿 947 58 445ms 24 Sep 2025 796th CaedenHarper 🇨🇦 947 58 319ms 24 Sep 2025 796th error256 947 58 394ms 24 Sep 2025 796th Shanethegamer 🇺🇸 947 58 423ms 25 Sep 2025 796th FlyingPenguin223 947 58 349ms 25 Sep 2025 796th emgordon154 947 58 418ms 25 Sep 2025 796th duckyluuk 🇳🇱 947 58 481ms 25 Sep 2025 796th m-tkach 🇺🇦 947 58 396ms 25 Sep 2025 796th voytxt 🇨🇿 947 58 567ms 25 Sep 2025 796th Yewzir 🇧🇪 947 58 414ms 2 Oct 2025 806th Attero 🇸🇪 946 52 381ms 21 Nov 2021 806th BBoehm 🇩🇪 946 52 341ms 21 Nov 2021 806th eldritchconundrum 946 52 350ms 21 Nov 2021 806th initram 946 52 314ms 21 Nov 2021 806th jakzo 946 52 381ms 21 Nov 2021 806th janbehrens 🇩🇪 946 52 351ms 21 Nov 2021 806th KatieLG 🇬🇧 946 52 366ms 21 Nov 2021 806th markdchurchill 946 52 352ms 21 Nov 2021 806th raphaelimahorn 946 52 350ms 21 Nov 2021 806th m-tkach 🇺🇦 946 52 377ms 2 Dec 2021 806th Irratix 🇳🇱 946 52 336ms 9 Dec 2021 806th SirBogman 🇺🇸 946 52 366ms 14 Dec 2021 806th ovs-code 🇩🇪 946 52 348ms 6 Jul 2022 806th Shanethegamer 🇺🇸 946 52 306ms 11 Jul 2022 806th tkr-sh 🇰🇵 946 52 397ms 14 Jul 2022 806th ZakkkkAttackkkk 🇵🇭 946 52 364ms 26 Jul 2022 806th 5quiwyrm 946 52 345ms 31 Aug 2022 806th Alex-x90 🇺🇸 946 52 348ms 17 Oct 2022 806th trist224 🇫🇷 946 52 362ms 9 Nov 2022 806th oceko 946 52 388ms 26 Nov 2022 First Prev 751–825 of 9,215 Next Last