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 808th LordSir101 947 70 66ms 17 Sep 2025 808th Zounon 947 70 63ms 18 Sep 2025 808th qpwoeirut 947 70 54ms 26 days ago 808th CaedenHarper 🇨🇦 947 70 53ms 10 days ago 830th Attero 🇸🇪 946 52 381ms 21 Nov 2021 830th BBoehm 🇩🇪 946 52 341ms 21 Nov 2021 830th eldritchconundrum 946 52 350ms 21 Nov 2021 830th initram 946 52 314ms 21 Nov 2021 830th jakzo 946 52 381ms 21 Nov 2021 830th janbehrens 🇩🇪 946 52 351ms 21 Nov 2021 830th KatieLG 🇬🇧 946 52 366ms 21 Nov 2021 830th markdchurchill 946 52 352ms 21 Nov 2021 830th raphaelimahorn 946 52 350ms 21 Nov 2021 830th m-tkach 🇺🇦 946 52 377ms 2 Dec 2021 830th Irratix 🇳🇱 946 52 336ms 9 Dec 2021 830th SirBogman 🇺🇸 946 52 366ms 14 Dec 2021 830th ovs-code 🇩🇪 946 52 348ms 6 Jul 2022 830th Shanethegamer 🇺🇸 946 52 306ms 11 Jul 2022 830th tkr-sh 🇰🇵 946 52 397ms 14 Jul 2022 830th ZakkkkAttackkkk 🇵🇭 946 52 364ms 26 Jul 2022 830th 5quiwyrm 946 52 345ms 31 Aug 2022 830th Alex-x90 🇺🇸 946 52 348ms 17 Oct 2022 830th trist224 🇫🇷 946 52 362ms 9 Nov 2022 830th oceko 946 52 388ms 26 Nov 2022 830th astdefu 946 52 379ms 10 Dec 2022 830th Betuaredead 946 52 355ms 4 Jan 2023 830th Yewzir 🇧🇪 946 52 408ms 5 Feb 2023 830th adyache 🇺🇸 946 52 372ms 30 Apr 2023 830th speles 🇺🇦 946 52 338ms 12 Nov 2023 830th kkoenig 946 52 362ms 22 Dec 2023 830th voytxt 🇨🇿 946 52 362ms 26 Jan 2024 830th duckyluuk 🇳🇱 946 52 349ms 9 Apr 2024 830th error256 946 52 335ms 10 May 2024 830th edsrzf 🇳🇿 946 52 355ms 12 Sep 2024 830th CaedenHarper 🇨🇦 946 52 361ms 16 Jan 2025 830th wiz0u 946 52 342ms 18 Jan 2025 830th Natanaelel 🇸🇪 946 52 371ms 24 Jan 2025 830th emgordon154 946 52 387ms 1 Jun 2025 830th Maximizer02 946 52 364ms 17 Sep 2025 830th cmddog 946 52 348ms 17 Sep 2025 830th LordSir101 946 52 342ms 18 Sep 2025 830th albanian-laundromat 946 52 316ms 10 days ago 830th Soyo-Wind 946 52 303ms 6 days ago 869th primo-ppcg 🇹🇭 943 65 122ms 14 Jan 2022 869th scpchicken 🇵🇼 943 65 122ms 11 Jul 2022 869th ian-h-chamberlain 🇺🇸 943 65 122ms 2 Aug 2022 869th tuomas56 943 65 121ms 7 Sep 2022 869th Steffan153 🇫🇮 943 65 121ms 1 Oct 2022 869th Super-Pizza 🇨🇦 943 65 123ms 5 Dec 2022 869th kgodara 943 65 122ms 7 Mar 2023 869th vang1ong7ang 943 65 119ms 10 Apr 2023 869th fisherdarling 943 65 121ms 13 Apr 2023 869th crispshaker 943 65 131ms 10 Jun 2023 869th btnlq 943 65 123ms 19 Jun 2023 869th prplz 🇦🇺 943 65 124ms 28 Jun 2023 869th sbercx 943 65 127ms 29 Jul 2023 869th funnsam 🇭🇰 943 65 135ms 23 Oct 2023 869th drabart 🇵🇱 943 65 123ms 11 Dec 2023 869th SadiinsoSnowfall 🇫🇷 943 65 4,288ms 16 Feb 2024 869th elgan65536 943 65 118ms 12 Mar 2024 869th TylerBloom 943 65 122ms 22 Mar 2024 869th unfinishedprogram 943 65 124ms 3 May 2024 869th trist224 🇫🇷 943 65 4,201ms 12 Aug 2024 869th nullie 943 65 119ms 19 Dec 2024 869th dusmart 943 65 121ms 21 Feb 2025 869th zk524 943 65 131ms 24 Feb 2025 869th ijchen 943 65 121ms 18 Mar 2025 869th TannerJ07 🇺🇸 943 65 125ms 5 Apr 2025 869th aspiringLich 943 65 126ms 13 days ago 895th Shanethegamer 🇺🇸 941 40 87ms 24 Feb 2021 895th Irratix 🇳🇱 941 40 132ms 24 Feb 2021 895th Lydxn 🇨🇦 941 40 124ms 24 Feb 2021 895th JayXon 🇺🇸 941 40 134ms 25 Feb 2021 895th sisyphus-ppcg 🇦🇺 941 40 102ms 25 Feb 2021 895th primo-ppcg 🇹🇭 941 40 94ms 31 Mar 2021 First Prev 826–900 of 9,230 Next Last