Prime Numbers (Long) 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 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 Rockstar 2 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 Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Rockstar 2 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 Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st sisyphus-ppcg 🇦🇺 1,000 55 22 Nov 2022 1st rhdqor213 1,000 55 30 May 2024 1st Lydxn 🇨🇦 1,000 55 30 May 2024 1st JohandeRuiter 🇳🇱 1,000 55 31 Aug 2024 1st KasperKivimaeki 🇫🇮 1,000 55 23 Dec 2024 1st HPWiz 🇳🇿 1,000 55 23 Dec 2024 7th primo-ppcg 🇹🇭 982 56 5 Dec 2021 7th JayXon 🇺🇸 982 56 6 Dec 2021 7th m-tkach 🇺🇦 982 56 7 Dec 2021 7th ovs-code 🇩🇪 982 56 22 Aug 2023 7th saito-ta 🇯🇵 982 56 13 Oct 2023 7th catfish000 982 56 19 Oct 2023 13th nwellnhof 🇩🇪 965 57 5 Dec 2021 13th prplz 🇦🇺 965 57 2 Jan 2022 13th solmyr2000 965 57 21 Jun 2022 13th ListeriaM 965 57 23 Aug 2023 13th xsot 🇸🇬 965 57 31 May 2024 13th inventshah 965 57 20 Jul 2024 19th GolfingSuccess 🇬🇷 932 59 5 Dec 2021 19th Irratix 🇳🇱 932 59 6 Dec 2021 19th GrayJoKing 🇦🇺 932 59 4 Mar 2022 19th Steffan153 🇫🇮 932 59 30 Sep 2022 19th sean-niemann 🇺🇸 932 59 14 Oct 2022 19th MeWhenI 🇻🇦 932 59 6 Nov 2022 19th Bmrl7 932 59 11 Jul 2023 19th Widgitty 932 59 31 Jul 2023 19th Attero 🇸🇪 932 59 20 Sep 2023 19th DialFrost 🇸🇬 932 59 4 Nov 2023 19th AdrienHache 🇫🇷 932 59 6 Jan 2024 19th CaedenHarper 🇨🇦 932 59 26 days ago 31st SirBogman 🇺🇸 917 60 6 Dec 2021 31st emgordon154 917 60 30 Dec 2021 31st jared-hughes 917 60 24 Oct 2022 31st Mandrzejy 🇵🇱 917 60 31 May 2024 31st Herbert00709 🇵🇱 917 60 3 Jun 2024 36th janbehrens 🇩🇪 902 61 6 Dec 2021 36th Shanethegamer 🇺🇸 902 61 20 Apr 2022 36th Alex-x90 🇺🇸 902 61 8 Jun 2022 36th ElelockSystems 902 61 30 Oct 2022 36th AlephSquirrel 902 61 8 Jun 2023 36th stefangimmillaro 902 61 18 Sep 2023 36th Yewzir 🇧🇪 902 61 30 Sep 2023 36th namelessiw 902 61 11 Mar 2024 36th tigerdan2 🇩🇪 902 61 16 Jan 2025 36th Schoko3001 902 61 16 Jan 2025 46th Anonymousellama21 887 62 10 Jan 2022 46th retrohun 887 62 29 Dec 2022 46th BroccoliRaab 887 62 3 May 2023 46th warmCabin 887 62 13 Nov 2023 46th Vinterion 887 62 13 Nov 2023 46th byronknoll 🇺🇸 887 62 5 Feb 2024 46th madex 🇩🇪 887 62 23 May 2024 53rd akshatj27 🇦🇶 873 63 28 Dec 2021 53rd nyoshe 873 63 23 Sep 2023 53rd orthoplex 🇨🇽 873 63 19 Jul 2024 56th c0d3-4-F00d 🇩🇪 846 65 6 Dec 2021 56th Ripick 846 65 18 Jul 2022 56th Jonatan6 🇩🇰 846 65 17 Apr 2024 59th jhpaques 🇫🇷 833 66 4 Dec 2022 59th CatsAreFluffy 833 66 15 Jan 2023 59th weliveinhell 🇭🇹 833 66 14 Oct 2023 62nd RealAMC 🇳🇿 809 68 27 Nov 2023 63rd cmayer777 797 69 7 Nov 2022 63rd KenanHanke 797 69 20 Feb 2023 65th f-tucker 786 70 8 Jan 2024 66th shellbertt 🇨🇦 775 71 6 Dec 2021 66th dokutan 775 71 22 Mar 2024 68th RYNO8 764 72 7 Dec 2021 68th Heathcorp 🇦🇺 764 72 18 Feb 2022 68th C0de5mith 🇺🇸 764 72 22 Dec 2022 68th elgan65536 764 72 11 Nov 2023 68th madeforlosers 764 72 5 Sep 2024 68th gastropner 764 72 10 days ago 74th Betuaredead 753 73 4 Jan 2023 74th wansacis 🇩🇪 753 73 23 Mar 2023 1–75 of 132 Next