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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 807th Zounon 947 70 63ms 18 Sep 2025 807th qpwoeirut 947 70 54ms 24 days ago 807th CaedenHarper 🇨🇦 947 70 53ms 7 days ago 829th Attero 🇸🇪 946 52 381ms 21 Nov 2021 829th BBoehm 🇩🇪 946 52 341ms 21 Nov 2021 829th eldritchconundrum 946 52 350ms 21 Nov 2021 829th initram 946 52 314ms 21 Nov 2021 829th jakzo 946 52 381ms 21 Nov 2021 829th janbehrens 🇩🇪 946 52 351ms 21 Nov 2021 829th KatieLG 🇬🇧 946 52 366ms 21 Nov 2021 829th markdchurchill 946 52 352ms 21 Nov 2021 829th raphaelimahorn 946 52 350ms 21 Nov 2021 829th m-tkach 🇺🇦 946 52 377ms 2 Dec 2021 829th Irratix 🇳🇱 946 52 336ms 9 Dec 2021 829th SirBogman 🇺🇸 946 52 366ms 14 Dec 2021 829th ovs-code 🇩🇪 946 52 348ms 6 Jul 2022 829th Shanethegamer 🇺🇸 946 52 306ms 11 Jul 2022 829th tkr-sh 🇰🇵 946 52 397ms 14 Jul 2022 829th ZakkkkAttackkkk 🇵🇭 946 52 364ms 26 Jul 2022 829th 5quiwyrm 946 52 345ms 31 Aug 2022 829th Alex-x90 🇺🇸 946 52 348ms 17 Oct 2022 829th trist224 🇫🇷 946 52 362ms 9 Nov 2022 829th oceko 946 52 388ms 26 Nov 2022 829th astdefu 946 52 379ms 10 Dec 2022 829th Betuaredead 946 52 355ms 4 Jan 2023 829th Yewzir 🇧🇪 946 52 408ms 5 Feb 2023 829th adyache 🇺🇸 946 52 372ms 30 Apr 2023 829th speles 🇺🇦 946 52 338ms 12 Nov 2023 829th kkoenig 946 52 362ms 22 Dec 2023 829th voytxt 🇨🇿 946 52 362ms 26 Jan 2024 829th duckyluuk 🇳🇱 946 52 349ms 9 Apr 2024 829th error256 946 52 335ms 10 May 2024 829th edsrzf 🇳🇿 946 52 355ms 12 Sep 2024 829th CaedenHarper 🇨🇦 946 52 361ms 16 Jan 2025 829th wiz0u 946 52 342ms 18 Jan 2025 829th Natanaelel 🇸🇪 946 52 371ms 24 Jan 2025 829th emgordon154 946 52 387ms 1 Jun 2025 829th Maximizer02 946 52 364ms 17 Sep 2025 829th cmddog 946 52 348ms 17 Sep 2025 829th LordSir101 946 52 342ms 18 Sep 2025 829th albanian-laundromat 946 52 316ms 8 days ago 829th Soyo-Wind 946 52 303ms 4 days ago 868th primo-ppcg 🇹🇭 943 65 122ms 14 Jan 2022 868th scpchicken 🇵🇼 943 65 122ms 11 Jul 2022 868th ian-h-chamberlain 🇺🇸 943 65 122ms 2 Aug 2022 868th tuomas56 943 65 121ms 7 Sep 2022 868th Steffan153 🇫🇮 943 65 121ms 1 Oct 2022 868th Super-Pizza 🇨🇦 943 65 123ms 5 Dec 2022 868th kgodara 943 65 122ms 7 Mar 2023 868th vang1ong7ang 943 65 119ms 10 Apr 2023 868th fisherdarling 943 65 121ms 13 Apr 2023 868th crispshaker 943 65 131ms 10 Jun 2023 868th btnlq 943 65 123ms 19 Jun 2023 868th prplz 🇦🇺 943 65 124ms 28 Jun 2023 868th sbercx 943 65 127ms 29 Jul 2023 868th funnsam 🇭🇰 943 65 135ms 23 Oct 2023 868th drabart 🇵🇱 943 65 123ms 11 Dec 2023 868th SadiinsoSnowfall 🇫🇷 943 65 4,288ms 16 Feb 2024 868th elgan65536 943 65 119ms 12 Mar 2024 868th TylerBloom 943 65 122ms 22 Mar 2024 868th unfinishedprogram 943 65 124ms 3 May 2024 868th trist224 🇫🇷 943 65 4,201ms 12 Aug 2024 868th nullie 943 65 119ms 19 Dec 2024 868th dusmart 943 65 121ms 21 Feb 2025 868th zk524 943 65 131ms 24 Feb 2025 868th ijchen 943 65 121ms 18 Mar 2025 868th TannerJ07 🇺🇸 943 65 125ms 5 Apr 2025 868th aspiringLich 943 65 126ms 11 days ago 894th Shanethegamer 🇺🇸 941 40 87ms 24 Feb 2021 894th Irratix 🇳🇱 941 40 132ms 24 Feb 2021 894th Lydxn 🇨🇦 941 40 124ms 24 Feb 2021 894th JayXon 🇺🇸 941 40 134ms 25 Feb 2021 894th sisyphus-ppcg 🇦🇺 941 40 102ms 25 Feb 2021 894th primo-ppcg 🇹🇭 941 40 94ms 31 Mar 2021 894th GrayJoKing 🇦🇺 941 40 135ms 3 Apr 2021 First Prev 826–900 of 9,223 Next Last