Prime Numbers in Go in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Tower of Hanoi 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 Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st nwellnhof 🇩🇪 1,000 86 242ms 25 Aug 2020 1st Lydxn 🇨🇦 1,000 86 248ms 14 Jun 2022 3rd JayXon 🇺🇸 989 87 248ms 4 Feb 2021 4th primo-ppcg 🇹🇭 945 91 240ms 21 Apr 2020 4th prplz 🇦🇺 945 91 247ms 24 Apr 2020 4th stefangimmillaro 945 91 245ms 21 Aug 2023 7th MeWhenI 🇻🇦 935 92 251ms 4 Nov 2021 7th Shanethegamer 🇺🇸 935 92 247ms 28 Dec 2021 7th Steffan153 🇫🇮 935 92 237ms 17 Dec 2022 7th sean-niemann 🇺🇸 935 92 256ms 30 Aug 2023 7th Yewzir 🇧🇪 935 92 244ms 25 Oct 2023 7th Betuaredead 935 92 252ms 12 Nov 2023 7th edsrzf 🇳🇿 935 92 255ms 1 Nov 2024 7th emgordon154 935 92 250ms 17 Jan 2025 7th fuzzylojik-golf 🇺🇸 935 92 245ms 7 Aug 2025 16th bendiscz 915 94 246ms 19 Apr 2020 16th masterada 915 94 244ms 26 Mar 2021 16th emplv 🇱🇻 915 94 244ms 31 Aug 2021 16th kkoenig 915 94 243ms 10 Sep 2025 20th PFedak 905 95 256ms 16 Apr 2020 20th msbranicky 905 95 241ms 8 Sep 2023 22nd KasperKivimaeki 🇫🇮 896 96 253ms 25 Sep 2025 23rd b97tsk 887 97 247ms 20 Apr 2020 23rd yzzyx 887 97 251ms 21 Apr 2020 25th janbehrens 🇩🇪 878 98 242ms 12 Jun 2021 25th 0xjac 🇨🇭 878 98 252ms 18 Nov 2025 27th Ripick 851 101 239ms 12 Nov 2022 28th KrausRaus 🇺🇸 835 103 242ms 28 Dec 2021 29th hyvyys 819 105 244ms 24 Sep 2020 30th dpatterbee 811 106 242ms 20 Aug 2020 30th Re-Adventures 🇮🇳 811 106 247ms 15 Jun 2023 30th elgan65536 811 106 241ms 23 Oct 2023 33rd kimbo 🇺🇸 804 107 248ms 31 Dec 2022 33rd bastatom 804 107 242ms 22 Feb 2024 33rd CaedenHarper 🇨🇦 804 107 253ms 12 Dec 2024 36th jamesallured 796 108 245ms 21 Apr 2020 36th pardouin 🇫🇷 796 108 252ms 11 Oct 2024 38th tflyons 789 109 248ms 17 Apr 2020 39th aivarasbaranauskas 782 110 254ms 20 Apr 2020 39th godraadam 782 110 249ms 26 Nov 2020 39th RutZap 782 110 246ms 25 Jan 2023 39th albanian-laundromat 782 110 257ms 17 days ago 43rd MahlerFive 🇨🇦 775 111 250ms 21 Apr 2020 43rd cure-honey 🇯🇵 775 111 247ms 29 Jun 2021 45th jerrandolph 768 112 249ms 16 Apr 2020 46th j-Ewan 761 113 250ms 11 Mar 2022 46th HumanoidCPU 761 113 251ms 26 Aug 2024 46th snoozingnewt 🇨🇦 761 113 247ms 28 Sep 2025 49th hjcafaroUC 754 114 246ms 8 Aug 2020 50th pbarath 748 115 247ms 13 Mar 2021 50th xnacly 🇩🇪 748 115 242ms 3 Jul 2023 50th dokutan 748 115 260ms 25 Oct 2023 53rd Techassi 741 116 246ms 20 Apr 2020 54th ethan7g 735 117 242ms 16 Apr 2020 55th JRaspass 🇬🇧 729 118 237ms 15 Jul 2020 55th damastes 729 118 236ms 7 Jul 2021 55th KatieLG 🇬🇧 729 118 239ms 9 Apr 2022 58th jgbaldwinbrown 723 119 250ms 30 Jun 2021 59th lukechampine 717 120 254ms 8 Feb 2021 59th KatieLG-Transpiler 🇬🇧 717 120 247ms 24 Jun 2022 59th mustafasegf 717 120 247ms 25 Sep 2022 59th HassanAliKadhem 🇧🇭 717 120 242ms 3 Aug 2023 63rd j0ran 711 121 250ms 20 Apr 2020 63rd hrubymar10 711 121 246ms 21 Feb 2024 65th Florian-Mt 705 122 238ms 14 Jul 2024 66th xplodwild 699 123 252ms 15 Apr 2020 67th MaxElf999 694 124 240ms 21 Nov 2022 68th s0foo 688 125 239ms 4 Oct 2022 69th itiievskyi 🇺🇦 683 126 255ms 3 Aug 2020 69th doppelar0n 🇩🇪 683 126 251ms 22 Oct 2023 71st tomh1012 677 127 247ms 12 Oct 2020 72nd Intevel 🇩🇪 672 128 253ms 3 Jul 2023 73rd guliyevemil1 🇦🇿 637 135 236ms 18 Apr 2020 74th mokymok 🇺🇸 606 142 237ms 9 Nov 2021 74th bwenstar 606 142 247ms 9 Aug 2022 76th ThomasDotCodes 601 143 243ms 16 Apr 2020 77th retrohun 585 147 245ms 28 Dec 2022 77th Mabeloid 🇳🇴 585 147 238ms 4 Oct 2024 79th ze-h 🇺🇸 581 148 250ms 25 Oct 2022 80th acotis 577 149 245ms 18 Feb 2025 1–80 of 87 Next Last
