Prime Numbers in all languages 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 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 Calendar 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 NFA Simulator 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 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 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 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 Calendar 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 NFA Simulator 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 743rd Flekay 🇩🇪 892 44 9ms 10 Jul 2025 743rd wuduculfre 892 44 9ms 22 Jul 2025 743rd amberzit 892 44 13ms 29 Jul 2025 743rd LordSir101 892 44 9ms 11 Aug 2025 743rd YAJUE114514 892 44 10ms 15 Aug 2025 743rd rschwa6308 🇺🇸 892 44 9ms 24 Aug 2025 743rd cpchenpi 892 44 9ms 27 Aug 2025 743rd BrunoVisnadi 🇧🇷 892 44 9ms 30 Sep 2025 743rd iczelia 🇩🇪 892 44 10ms 19 Oct 2025 743rd Adix-null 🇱🇹 892 44 9ms 22 days ago 836th primo-ppcg 🇹🇭 891 30 193ms 15 Jun 2020 836th bstrautin 891 30 212ms 9 Aug 2020 836th nwellnhof 🇩🇪 891 30 204ms 6 Dec 2021 836th sean-niemann 🇺🇸 891 30 204ms 10 Apr 2025 836th DialFrost 🇸🇬 891 30 215ms 11 Apr 2025 841st DialFrost 🇸🇬 891 37 127ms 3 Aug 2024 841st emplv 🇱🇻 891 37 120ms 17 Jul 2025 843rd tsunderu 🇯🇵 891 55 2ms 14 Sep 2021 843rd solmyr2000 891 55 2ms 21 Jun 2022 845th sean-niemann 🇺🇸 891 64 397ms 23 Dec 2024 846th Sakisan 🇧🇪 890 35 17ms 29 Apr 2022 847th JayXon 🇺🇸 890 54 38ms 9 Sep 2022 848th solmyr2000 890 74 50ms 21 Jun 2022 848th 09cf 890 74 4,987ms 22 Nov 2023 848th dokutan 890 74 50ms 7 Apr 2024 848th tailorspy 890 74 51ms 25 Sep 2024 852nd prplz 🇦🇺 888 30 3ms 6 Feb 2020 853rd emplv 🇱🇻 888 46 4ms 7 May 2021 853rd targrik 888 46 4ms 5 Dec 2024 853rd sean-niemann 🇺🇸 888 46 4ms 17 Jan 2025 853rd xsot 🇸🇬 888 46 4ms 29 Mar 2025 857th Yewzir 🇧🇪 888 51 4ms 20 Dec 2024 857th MeWhenI 🇻🇦 888 51 5ms 21 Dec 2024 857th duckyluuk 🇳🇱 888 51 4ms 21 Jan 2025 860th GrayJoKing 🇦🇺 887 43 3ms 29 Sep 2022 860th xsot 🇸🇬 887 43 3ms 14 days ago 862nd m-tkach 🇺🇦 887 72 26ms 4 Apr 2022 863rd ovs-code 🇩🇪 884 37 427ms 15 Jan 2024 863rd rucin93 🇵🇱 884 37 427ms 21 Jan 2024 863rd Babafaba 884 37 337ms 27 days ago 866th Bubbler-4 884 65 124ms 5 Nov 2021 866th prplz 🇦🇺 884 65 120ms 13 Jan 2022 866th GrayJoKing 🇦🇺 884 65 131ms 13 Jan 2022 866th nipzu 884 65 124ms 13 Jan 2022 866th verticallity 884 65 127ms 6 Apr 2022 866th scpchicken 🇵🇼 884 65 127ms 19 May 2022 866th kgodara 884 65 146ms 29 Oct 2022 866th r-brinke 🇳🇱 884 65 131ms 27 Nov 2022 866th Shanethegamer 🇺🇸 884 65 125ms 2 Dec 2022 866th rucin93 🇵🇱 884 65 124ms 20 Jan 2023 866th klixel 🇨🇦 884 65 128ms 15 Apr 2023 866th Re-Adventures 🇮🇳 884 65 130ms 15 Jul 2023 866th The3gs 884 65 133ms 18 Aug 2023 866th msbranicky 884 65 129ms 1 Oct 2023 866th sean-niemann 🇺🇸 884 65 126ms 24 Oct 2023 866th okaponta 884 65 124ms 11 Jan 2024 866th Creative0708 🇨🇦 884 65 129ms 17 Feb 2024 866th MeWhenI 🇻🇦 884 65 125ms 31 Mar 2024 866th Aurel300 🇨🇭 884 65 125ms 5 Jun 2024 866th dokutan 884 65 126ms 26 Jul 2024 866th wuzekai518 884 65 139ms 5 Aug 2024 866th snoozingnewt 🇺🇸 884 65 124ms 29 Sep 2025 866th namelessiw 884 65 128ms 21 days ago 866th luuumine 🇫🇷 884 65 128ms 12 days ago 890th sisyphus-ppcg 🇦🇺 882 52 1ms 9 Oct 2023 890th Lydxn 🇨🇦 882 52 1ms 9 Oct 2023 890th Steffan153 🇫🇮 882 52 1ms 29 Jan 2024 890th MeWhenI 🇻🇦 882 52 1ms 18 Aug 2024 890th DialFrost 🇸🇬 882 52 1ms 13 days ago 895th primo-ppcg 🇹🇭 882 55 6ms 30 Jan 2022 895th Lydxn 🇨🇦 882 55 5ms 30 Jan 2022 895th AlephSquirrel 882 55 6ms 10 Oct 2024 898th edsrzf 🇳🇿 881 71 357ms 24 Sep 2025 898th b-illy 🇬🇧 881 71 336ms 24 Sep 2025 898th voytxt 🇨🇿 881 71 344ms 25 Sep 2025 First Prev 826–900 of 5,284 Next Last