Fibonacci in C# 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 Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number 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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 Bytes Time Submitted 225th jtaxen 708 72 340ms 30 Mar 2024 225th JarrodCope 708 72 329ms 19 Apr 2024 228th ericlangedijk 🇸🇮 699 73 357ms 6 Mar 2022 228th xbxbxb007 699 73 312ms 11 Jan 2024 230th ezrillex 689 74 318ms 21 Nov 2021 230th HassanAliKadhem 🇧🇭 689 74 338ms 16 Jan 2022 230th lalkkot 689 74 353ms 29 Apr 2022 230th phpboyscout 689 74 350ms 27 Apr 2023 230th azure-blondon 689 74 395ms 5 May 2024 235th mort607e 680 75 350ms 21 Nov 2021 235th lesserfish 680 75 349ms 21 Nov 2021 237th mykroft42 671 76 365ms 21 Nov 2021 238th daviddostal 654 78 354ms 21 Nov 2021 238th joll05 🇸🇪 654 78 342ms 21 Nov 2021 238th hacktick 654 78 344ms 22 Mar 2022 238th malworthy 654 78 341ms 13 Oct 2023 238th brimstonetrader 654 78 340ms 5 Jan 2024 243rd hklemp 🇩🇪 646 79 346ms 21 Nov 2021 243rd MarkStockwellZA 646 79 366ms 4 Jan 2022 243rd ElysiaVesper 646 79 335ms 19 Nov 2023 243rd JesseNoEyes 🇺🇸 646 79 305ms 25 Sep 2024 243rd qrakhen 646 79 307ms 22 hours ago 248th neptuwunium 630 81 386ms 16 Dec 2021 248th brianonymous 630 81 303ms 30 Jul 2022 248th KiwiLT 630 81 321ms 14 Nov 2022 251st lilyyy411 622 82 360ms 21 Nov 2021 252nd ClFeSc 607 84 293ms 3 Aug 2022 253rd Lizard314 600 85 344ms 21 Nov 2021 254th mduckles 593 86 292ms 18 Nov 2022 255th c0d3-4-F00d 🇩🇪 586 87 338ms 21 Nov 2021 255th Rambso 586 87 343ms 28 Mar 2025 257th dillon-duncando 580 88 358ms 21 Dec 2021 258th mihaits 573 89 377ms 21 Nov 2021 258th apocriva 573 89 338ms 24 Nov 2023 260th JacobStanleyJones 567 90 355ms 21 Mar 2022 261st bschorno 560 91 315ms 29 Jul 2022 262nd BradSissons 🇳🇿 554 92 343ms 21 Nov 2021 262nd Xeoneid 554 92 315ms 21 Nov 2021 262nd zaekyo 554 92 334ms 5 Jul 2022 262nd Smetalo 554 92 297ms 24 Aug 2022 266th oschmidh 548 93 307ms 21 Nov 2021 266th sech1p 🇵🇱 548 93 329ms 21 Nov 2021 266th rifatx 548 93 329ms 24 Jul 2024 269th aske0778 543 94 324ms 21 Nov 2021 269th RockOfStone 543 94 329ms 23 Mar 2024 269th BeansMage42 543 94 348ms 29 Dec 2024 272nd ze-h 🇺🇸 531 96 359ms 12 Jan 2022 272nd cingulataluke 531 96 356ms 2 Jun 2024 274th pikti 515 99 357ms 21 Nov 2021 274th artisiole 🇺🇸 515 99 339ms 24 Mar 2024 274th johannes-looney-lizard 515 99 368ms 29 Apr 2025 277th mhayesm 510 100 341ms 21 Nov 2021 277th Robbe7730 510 100 300ms 21 Nov 2021 279th Jennifervl 🇸🇪 505 101 326ms 10 Dec 2021 279th uncertaain 505 101 350ms 28 Dec 2023 281st tbschff 500 102 361ms 15 Apr 2022 282nd richard-oelze 🇩🇪 490 104 369ms 24 Jan 2021 283rd tik25 486 105 283ms 28 Mar 2024 284th wescombs10 481 106 354ms 30 Oct 2022 284th lbussell 481 106 365ms 16 Dec 2022 286th NovemberOrWhatever 477 107 342ms 6 Nov 2022 286th bilal2709 477 107 338ms 13 Aug 2025 288th Mortistar 472 108 348ms 18 Jul 2023 289th iPablol 468 109 364ms 25 Oct 2023 290th johnlowerytn 447 114 382ms 30 Dec 2024 291st sm1lko 440 116 292ms 12 Oct 2022 292nd sd-tang 🇦🇺 436 117 343ms 12 Dec 2021 292nd gpikmddk 436 117 335ms 17 Oct 2022 294th Noah-Fox 432 118 362ms 1 Jun 2022 295th arctouch-kseniyagaripova 429 119 388ms 9 Nov 2022 296th DaCuteRaccoon 421 121 304ms 28 Apr 2022 297th Anthony-Williams-06 411 124 325ms 30 Nov 2022 298th abailey2020 🇺🇸 408 125 375ms 21 Nov 2021 299th AwexoTeam 398 128 316ms 17 Jul 2025 300th Endoxos0 381 134 311ms 2 Sep 2022 First Prev 226–300 of 315 Next Last