Prime Numbers 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 73rd jaxmattfair 🇺🇸 852 61 31 Aug 2022 73rd angelsz1 852 61 12 Sep 2022 73rd slerpyyy 🇩🇪 852 61 31 Oct 2022 73rd mathb0y512 852 61 16 Nov 2022 73rd stefangimmillaro 852 61 18 Sep 2023 73rd two-bad 🇬🇧 852 61 26 Nov 2023 73rd orthoplex 🇨🇽 852 61 19 Jul 2024 83rd YellowBunnyGit 839 62 2 Jan 2021 83rd peculiarination 839 62 29 Apr 2021 83rd TheHammerBro 839 62 5 May 2021 83rd nyoshe 839 62 24 Sep 2023 83rd warmCabin 839 62 10 Nov 2023 88th TomatOid 825 63 12 May 2021 88th AndreaNeti 825 63 16 Jun 2022 88th TeodorDyakov 🇧🇬 825 63 26 Feb 2025 88th mttcrn 825 63 21 Mar 2025 92nd mokymok 🇺🇸 813 64 21 Jul 2021 92nd Ripick 813 64 18 Jul 2022 92nd jhpaques 🇫🇷 813 64 4 Dec 2022 92nd CatsAreFluffy 813 64 15 Jan 2023 92nd Vinterion 813 64 6 Nov 2023 92nd Jonatan6 🇩🇰 813 64 17 Apr 2024 98th pineapplehunter 800 65 22 May 2019 98th simontime 800 65 14 Sep 2020 98th Alesun 🇮🇹 800 65 15 Jan 2021 101st oschmidh 788 66 19 Nov 2020 101st LordAzyks 🇫🇷 788 66 22 Jun 2022 103rd speles 🇺🇦 776 67 31 Oct 2023 103rd RealAMC 🇳🇿 776 67 27 Nov 2023 105th VictorChemin 🇫🇷 765 68 24 Nov 2021 105th KenanHanke 765 68 20 Feb 2023 105th f-tucker 765 68 8 Jan 2024 105th Yax42 🇫🇷 765 68 29 Nov 2024 109th cmayer777 754 69 7 Nov 2022 109th dokutan 754 69 30 Mar 2025 111th jlangvand 743 70 9 Aug 2021 111th shellbertt 🇨🇦 743 70 30 Nov 2021 111th annaproxy 743 70 4 Jun 2023 111th elgan65536 743 70 11 Nov 2023 111th gastropner 743 70 11 Feb 2025 111th heanyang1 743 70 26 days ago 117th alexjlaberge 732 71 22 Jul 2020 117th RYNO8 732 71 7 Dec 2021 117th Heathcorp 🇦🇺 732 71 16 Feb 2022 117th H3Rol4x 732 71 7 Dec 2023 117th jupj 🇫🇮 732 71 19 Feb 2024 122nd shaneliu-zf 🇹🇼 722 72 3 Jul 2020 122nd Re-Adventures 🇮🇳 722 72 22 Mar 2021 122nd wansacis 🇩🇪 722 72 20 Aug 2021 122nd loganmacdougall 🇨🇦 722 72 6 Nov 2021 122nd Natanaelel 🇸🇪 722 72 7 Dec 2021 122nd Betuaredead 722 72 4 Jan 2023 122nd LogicalJoe 722 72 2 May 2023 122nd bac0id 722 72 22 Sep 2023 122nd Grrisly 722 72 3 Nov 2023 122nd licekto 722 72 25 Feb 2024 132nd BenAns 712 73 26 Sep 2020 132nd ei14 712 73 21 Jun 2021 132nd ibexq 712 73 30 Sep 2022 132nd User2654 712 73 10 Feb 2023 136th ramytarchichy 703 74 23 Jun 2019 136th LexouDuck 703 74 24 Oct 2020 136th boxjelly 703 74 16 Feb 2021 136th pandapawskat 703 74 2 Sep 2021 136th iakolzin 703 74 29 May 2022 136th ansgustjd 703 74 16 May 2023 142nd g3rrit 693 75 3 Aug 2020 142nd DavidePrea 693 75 16 Jun 2022 142nd Seek64 🇩🇪 693 75 15 Nov 2022 142nd isaiah0311 693 75 16 Feb 2023 142nd YoranDS 693 75 29 May 2023 142nd weliveinhell 🇭🇹 693 75 14 Oct 2023 142nd Luca2812 693 75 5 Mar 2024 149th AkashTandon167 684 76 1 Dec 2019 149th zx5b 684 76 11 Dec 2020 Prev 76–150 of 269 Next