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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 150th JDiLenarda 🇫🇷 850 60 21 Nov 2021 150th najs91 850 60 21 Nov 2021 150th yzhs 🇩🇪 850 60 21 Nov 2021 150th joharasmus 🇸🇪 850 60 19 Jul 2022 150th JaroPolhosDev 850 60 13 Sep 2023 150th GarethSpring 850 60 19 Sep 2023 150th mqtze 850 60 21 Sep 2023 150th puddnova 850 60 22 Oct 2024 150th michelebastione 🇮🇹 850 60 13 Aug 2025 160th PatrickKocken 836 61 21 Nov 2021 160th TeDeMos 836 61 21 Nov 2021 160th castur1 836 61 27 Jan 2022 160th centrolutions 836 61 24 Nov 2022 160th dorschmeister 836 61 19 May 2023 160th fkantelberg 836 61 15 Jul 2023 160th josephdwalker 836 61 14 Nov 2023 160th epic-programmer-guy 836 61 25 Dec 2023 160th codewrite 🇬🇧 836 61 19 Apr 2025 160th Alex-Huggett 🇬🇧 836 61 5 days ago 170th jahakari 823 62 21 Nov 2021 170th MichalMarsalek 🇨🇿 823 62 29 Nov 2021 170th TheRealOhead 🇺🇸 823 62 25 Nov 2022 170th Mezzofloat 823 62 24 Aug 2023 170th nyoshe 823 62 10 Oct 2023 170th hippopotam00sehead 🇨🇦 823 62 11 Sep 2024 170th Stockoh 🇫🇷 823 62 4 Nov 2024 170th desecaw13 823 62 24 Jan 2025 178th ILMTitan 810 63 21 Nov 2021 178th Domicnt 810 63 1 Jan 2022 178th CedricGebistorf 810 63 3 Feb 2022 178th ChrisTheisen 810 63 13 Dec 2022 178th TimJackMaster 810 63 25 Jan 2023 178th gazle 810 63 25 Apr 2024 178th tomh1012 810 63 13 days ago 185th muztanger 797 64 21 Nov 2021 185th Xwilarg 🇫🇷 797 64 21 Nov 2021 185th Ripick 797 64 30 Apr 2023 185th usernamethatisnttaken 797 64 6 Sep 2023 185th Mikey-Beep 🇬🇧 797 64 24 Jul 2025 190th Andre3582 785 65 21 Nov 2021 190th enbyte 785 65 21 Nov 2021 190th MLPdiscord 785 65 6 Jan 2022 190th Nickmiste 785 65 13 Nov 2022 190th mqyhlkahu 785 65 10 Sep 2023 190th trinityy-7 785 65 6 Mar 2024 190th msbranicky 785 65 3 Jul 2024 197th aaronze 🇦🇺 773 66 21 Nov 2021 197th elephantpanda 773 66 26 Aug 2022 197th eshilo-draper 773 66 5 Oct 2022 197th heanyang1 773 66 22 Apr 2025 201st mickeyMouse1108 761 67 21 Nov 2021 201st aDwarfNamedUrist 761 67 21 Nov 2022 201st glatzert 761 67 12 May 2023 201st Sciman101 761 67 15 May 2023 201st eiburns 761 67 7 Sep 2023 201st rollershutter 761 67 29 Jan 2025 201st kevinnaviapaiva 761 67 19 Feb 2025 208th jcheritat 750 68 21 Nov 2021 208th PhonicCanine 750 68 21 Nov 2021 208th Gpopcorn 750 68 31 Mar 2022 208th Mortis66666 750 68 27 May 2022 208th 104210 750 68 12 Sep 2022 208th Pyro569 750 68 31 Jul 2023 214th martinnorling 🇸🇪 739 69 15 Feb 2022 214th dpethes 739 69 9 Jan 2024 214th PyryL 🇫🇮 739 69 23 Aug 2024 217th Cbrt74088 718 71 21 Nov 2021 217th MrGraduate 718 71 21 Nov 2021 217th ccolella-mdc 718 71 12 Oct 2023 220th charliegaming 708 72 3 Oct 2023 220th jtaxen 708 72 30 Mar 2024 220th JarrodCope 708 72 19 Apr 2024 223rd ericlangedijk 🇸🇮 699 73 6 Mar 2022 223rd xbxbxb007 699 73 11 Jan 2024 225th ezrillex 689 74 21 Nov 2021 Prev 151–225 of 310 Next