Fibonacci in C# 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 226th mykroft42 671 76 21 Nov 2021 227th daviddostal 654 78 21 Nov 2021 227th joll05 🇸🇪 654 78 21 Nov 2021 227th tomh1012 654 78 21 Nov 2021 227th hacktick 654 78 22 Mar 2022 227th malworthy 654 78 13 Oct 2023 227th brimstonetrader 654 78 5 Jan 2024 233rd hklemp 🇩🇪 646 79 21 Nov 2021 233rd MarkStockwellZA 646 79 4 Jan 2022 233rd ElysiaVesper 646 79 19 Nov 2023 233rd JesseNoEyes 🇺🇸 646 79 25 Sep 2024 237th yretenai 630 81 16 Dec 2021 237th brianonymous 630 81 30 Jul 2022 237th KiwiLT 630 81 14 Nov 2022 240th lilyyy411 622 82 21 Nov 2021 241st ClFeSc 607 84 3 Aug 2022 242nd Hunter314 600 85 21 Nov 2021 242nd Soyo-Wind 600 85 2 Apr 2025 244th mduckles 593 86 18 Nov 2022 245th c0d3-4-F00d 🇩🇪 586 87 21 Nov 2021 245th Rambso 586 87 28 Mar 2025 247th dillon-duncando 580 88 21 Dec 2021 248th mihaits 573 89 21 Nov 2021 248th apocriva 573 89 24 Nov 2023 250th JacobStanleyJones 567 90 21 Mar 2022 251st bschorno 560 91 29 Jul 2022 252nd BradSissons 🇳🇿 554 92 21 Nov 2021 252nd Xeoneid 554 92 21 Nov 2021 252nd zaekyo 554 92 5 Jul 2022 252nd Smetalo 554 92 24 Aug 2022 256th oschmidh 548 93 21 Nov 2021 256th sech1p 🇵🇱 548 93 21 Nov 2021 256th rifatx 548 93 24 Jul 2024 259th aske0778 543 94 21 Nov 2021 259th RockOfStone 543 94 23 Mar 2024 259th BeansMage42 543 94 29 Dec 2024 262nd ze-h 🇺🇸 531 96 12 Jan 2022 262nd cingulataluke 531 96 2 Jun 2024 264th pikti 515 99 21 Nov 2021 264th artisiole 🇺🇸 515 99 24 Mar 2024 264th johannes-looney-lizard 515 99 29 Apr 2025 267th mhayesm 510 100 21 Nov 2021 267th Robbe7730 510 100 21 Nov 2021 269th Jennifervl 🇸🇪 505 101 10 Dec 2021 269th uncertaain 505 101 28 Dec 2023 271st tbschff 500 102 15 Apr 2022 272nd richard-oelze 🇩🇪 490 104 24 Jan 2021 273rd tik25 486 105 28 Mar 2024 274th wescombs10 481 106 30 Oct 2022 274th lbussell 481 106 16 Dec 2022 276th NovemberOrWhatever 477 107 6 Nov 2022 277th Mortistar 472 108 18 Jul 2023 278th iPablol 468 109 25 Oct 2023 279th johnlowerytn 447 114 30 Dec 2024 280th sm1lko 440 116 12 Oct 2022 281st sd-tang 🇦🇺 436 117 12 Dec 2021 281st gpikmddk 436 117 17 Oct 2022 283rd Noah-Fox 432 118 1 Jun 2022 284th arctouch-kseniyagaripova 429 119 9 Nov 2022 285th DaCuteRaccoon 421 121 28 Apr 2022 286th Anthony-Williams-06 411 124 30 Nov 2022 287th abailey2020 🇺🇸 408 125 21 Nov 2021 288th AwexoTeam 398 128 5 days ago 289th Endoxos0 381 134 2 Sep 2022 290th RobertEves92 🇬🇧 372 137 8 Aug 2023 291st BarisYildiz 367 139 21 Nov 2021 292nd Philipuss1 362 141 21 Nov 2021 293rd arthvr9 359 142 23 Oct 2024 294th sandbxk 347 147 24 Aug 2022 295th jsermini2 333 153 21 Nov 2021 296th hdformat 331 154 21 Nov 2021 297th Bananapants22 293 174 21 Aug 2022 298th mokymok 🇺🇸 282 181 21 Nov 2021 298th retrohun 282 181 27 Dec 2022 298th Mabeloid 🇳🇴 282 181 18 Sep 2024 Prev 226–300 of 304 Next