Prime Numbers in all languages 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 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 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 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 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 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 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 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 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 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 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 601st Lydxn 🇨🇦 910 54 14 Oct 2022 601st JayXon 🇺🇸 910 54 13 Jun 2023 603rd marshallward 🇺🇸 909 49 29 Jun 2022 604th MeWhenI 🇻🇦 907 36 13 Jul 2024 605th Lydxn 🇨🇦 907 45 2 Jul 2023 606th pardouin 🇫🇷 906 41 31 Oct 2024 606th btnlq 906 41 31 Oct 2024 606th JayXon 🇺🇸 906 41 7 Nov 2024 609th nwellnhof 🇩🇪 906 54 9 Aug 2022 609th sisyphus-ppcg 🇦🇺 906 54 22 Nov 2022 609th ovs-code 🇩🇪 906 54 22 Aug 2023 609th ListeriaM 906 54 23 Aug 2023 609th 09cf 906 54 13 Oct 2023 614th JonasHoefer 905 45 2 Aug 2020 614th Shanethegamer 🇺🇸 905 45 16 Jul 2021 614th yzhs 🇩🇪 905 45 26 Jul 2021 614th rak1507 🇬🇧 905 45 15 Sep 2021 614th arjanadriaanse 🇳🇱 905 45 27 Nov 2021 614th annaproxy 905 45 21 Jan 2022 614th Sakisan 🇧🇪 905 45 21 Jun 2022 614th scpchicken 🇵🇼 905 45 16 Mar 2023 622nd Lydxn 🇨🇦 904 42 29 Sep 2022 623rd Lydxn 🇨🇦 903 53 14 Jun 2022 624th Lydxn 🇨🇦 903 63 27 Feb 2022 624th JayXon 🇺🇸 903 63 28 Feb 2022 626th radarek 🇵🇱 901 32 13 Jun 2022 626th stefangimmillaro 901 32 4 Mar 2023 628th prplz 🇦🇺 900 43 24 Oct 2020 629th sisyphus-ppcg 🇦🇺 900 52 9 Oct 2023 629th Lydxn 🇨🇦 900 52 9 Oct 2023 629th rucin93 🇵🇱 900 52 16 Oct 2023 629th sean-niemann 🇺🇸 900 52 27 Nov 2023 629th Yewzir 🇧🇪 900 52 20 Jan 2024 629th JayXon 🇺🇸 900 52 27 Jan 2024 629th Steffan153 🇫🇮 900 52 29 Jan 2024 629th MeWhenI 🇻🇦 900 52 18 Aug 2024 637th sean-niemann 🇺🇸 900 111 1 Aug 2023 637th Shanethegamer 🇺🇸 900 111 1 Aug 2023 637th Lydxn 🇨🇦 900 111 1 Aug 2023 637th MeWhenI 🇻🇦 900 111 1 Aug 2023 637th JayXon 🇺🇸 900 111 2 Aug 2023 637th Steffan153 🇫🇮 900 111 2 Aug 2023 637th primo-ppcg 🇹🇭 900 111 2 Aug 2023 637th janbehrens 🇩🇪 900 111 2 Aug 2023 637th GrayJoKing 🇦🇺 900 111 11 Aug 2023 637th DialFrost 🇸🇬 900 111 1 Sep 2023 637th BREMAUCY 🇫🇷 900 111 7 Sep 2023 637th Attero 🇸🇪 900 111 20 Sep 2023 637th lynn 900 111 17 Oct 2023 637th dokutan 900 111 26 Oct 2023 637th Yewzir 🇧🇪 900 111 12 Mar 2024 637th rucin93 🇵🇱 900 111 10 May 2024 637th HumanoidCPU 900 111 18 May 2024 637th KatieLG 🇬🇧 900 111 8 Jul 2024 637th pardouin 🇫🇷 900 111 20 Aug 2024 637th GolfingSuccess 🇬🇷 900 111 31 Aug 2024 637th emgordon154 900 111 4 Dec 2024 637th CaedenHarper 🇨🇦 900 111 24 Jan 2025 637th frankgraziano 900 111 35 hours ago 660th Attero 🇸🇪 899 108 28 Apr 2020 660th KatieLG 🇬🇧 899 108 22 Oct 2021 660th DialFrost 🇸🇬 899 108 5 Jan 2023 660th Widgitty 899 108 18 Jul 2023 660th voytxt 🇨🇿 899 108 18 Jan 2025 660th h3ra993huskp 🇯🇵 899 108 19 Jan 2025 660th b-illy 🇬🇧 899 108 31 Jan 2025 667th jakobwitte 897 39 20 Mar 2018 667th kritixilithos 897 39 10 Nov 2018 667th handisb 897 39 22 Oct 2019 667th alasdair-greenland 897 39 6 Mar 2020 667th shuding 897 39 27 Apr 2020 667th BBoehm 🇩🇪 897 39 27 Oct 2020 667th KrausRaus 🇺🇸 897 39 31 Dec 2021 667th GeorgeStechman 🇬🇧 897 39 22 Sep 2022 667th Nicronmil 897 39 1 Nov 2022 Prev 601–675 of 4,978 Next