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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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 395th jared-hughes 946 41 1ms 6 Jul 2022 395th btnlq 946 41 1ms 25 Dec 2022 395th MeWhenI 🇻🇦 946 41 1ms 31 Dec 2022 395th jacobly0 🇺🇸 946 41 1ms 10 Sep 2023 395th xsot 🇸🇬 946 41 1ms 10 Oct 2023 395th lynn 946 41 1ms 23 Jun 2024 395th pardouin 🇫🇷 946 41 1ms 5 Oct 2024 395th koipondx86 946 41 1ms 5 Nov 2024 395th FlyingPenguin223 946 41 2ms 5 Nov 2024 395th fuzzylojik-golf 🇺🇸 946 41 1ms 6 Jul 2025 395th snoozingnewt 🇨🇦 946 41 2ms 11 Dec 2025 395th sean-niemann 🇺🇸 946 41 1ms 23 Dec 2025 395th DialFrost 🇸🇬 946 41 2ms 31 Dec 2025 395th Steffan153 🇫🇮 946 41 1ms 11 Feb 2026 395th edsrzf 🇳🇿 946 41 2ms 17 days ago 416th xsot 🇸🇬 943 52 2ms 12 Oct 2023 417th JayXon 🇺🇸 943 61 131ms 13 Jan 2022 417th Lydxn 🇨🇦 943 61 130ms 13 Jan 2022 417th primo-ppcg 🇹🇭 943 61 128ms 14 Jan 2022 417th lynn 943 61 123ms 10 Mar 2022 417th ndren 943 61 132ms 27 Sep 2023 417th stefangimmillaro 943 61 123ms 18 Oct 2023 417th pardouin 🇫🇷 943 61 124ms 24 Aug 2024 417th edsrzf 🇳🇿 943 61 128ms 26 Oct 2024 417th acotis 943 61 129ms 10 Jan 2025 417th fuzzylojik-golf 🇺🇸 943 61 125ms 28 Jun 2025 417th kumavale 943 61 126ms 26 Aug 2025 417th sean-niemann 🇺🇸 943 61 124ms 6 Jan 2026 417th vang1ong7ang 943 61 126ms 20 days ago 430th Lydxn 🇨🇦 941 70 60ms 2 Jan 2022 430th JayXon 🇺🇸 941 70 61ms 7 Mar 2022 432nd primo-ppcg 🇹🇭 938 40 24ms 19 Jul 2022 433rd Lydxn 🇨🇦 936 35 471ms 16 Jan 2024 433rd Steffan153 🇫🇮 936 35 535ms 16 Jan 2024 433rd DialFrost 🇸🇬 936 35 464ms 16 Jan 2024 433rd sean-niemann 🇺🇸 936 35 431ms 17 Jan 2024 433rd JayXon 🇺🇸 936 35 497ms 18 Jan 2024 433rd m-tkach 🇺🇦 936 35 412ms 21 Jan 2024 433rd xsot 🇸🇬 936 35 478ms 29 Jan 2024 433rd Yewzir 🇧🇪 936 35 528ms 4 Feb 2024 433rd pardouin 🇫🇷 936 35 446ms 24 Jun 2024 433rd b-illy 🇬🇧 936 35 452ms 7 Sep 2024 433rd kg583 🇺🇸 936 35 497ms 16 Oct 2024 433rd fuzzylojik-golf 🇺🇸 936 35 438ms 2 Jul 2025 445th Constructor7 935 42 11ms 22 Feb 2018 445th kmaork 🇮🇱 935 42 9ms 18 Apr 2018 445th TFeld00 🇩🇰 935 42 10ms 8 Aug 2019 445th prplz 🇦🇺 935 42 10ms 27 Nov 2019 445th andersk 🇺🇸 935 42 10ms 20 Mar 2020 445th apourchot 935 42 10ms 15 Feb 2021 445th marcin7Cd 935 42 11ms 6 Mar 2021 445th rak1507 🇬🇧 935 42 10ms 1 Apr 2021 445th Indivicivet 935 42 10ms 10 May 2021 445th nwellnhof 🇩🇪 935 42 35ms 31 Oct 2021 445th akshatj27 🇦🇶 935 42 13ms 28 Dec 2021 445th anter69 🇭🇺 935 42 10ms 26 Jan 2022 445th MichaelMBradley 🇨🇦 935 42 9ms 2 Apr 2022 445th janbehrens 🇩🇪 935 42 10ms 30 May 2022 445th 051 🇸🇬 935 42 12ms 8 Aug 2022 445th vhoulbreque 🇫🇷 935 42 10ms 18 Aug 2022 445th dzshn 935 42 9ms 24 Aug 2022 445th OllieBoyne 🇬🇧 935 42 10ms 19 Sep 2022 445th commandz0 🇺🇸 935 42 10ms 29 Sep 2022 445th FlorianCassayre 🇫🇷 935 42 9ms 28 Oct 2022 445th betaveros 935 42 10ms 4 Jan 2023 445th b10011 🇫🇮 935 42 9ms 13 Jan 2023 445th SirFireball3521 935 42 10ms 19 Jan 2023 445th Alex-x90 🇺🇸 935 42 10ms 13 Feb 2023 445th Bubbler-4 935 42 14ms 23 Feb 2023 445th Eilonlif 🇮🇱 935 42 10ms 30 Mar 2023 445th Erik-M-Larsson 935 42 10ms 4 Apr 2023 445th fourth-bit 935 42 10ms 3 Jul 2023 445th 2011-Chan-Ethan 935 42 10ms 5 Jul 2023 445th elgan65536 🇺🇸 935 42 10ms 19 Nov 2023 445th cros107 🇦🇺 935 42 11ms 24 Nov 2023 445th Koshu 935 42 10ms 5 Dec 2023 445th SirBogman 🇺🇸 935 42 11ms 8 Dec 2023 445th 1231234md5 🇨🇳 935 42 10ms 15 Dec 2023 445th ridingqwerty 🇺🇸 935 42 10ms 26 Dec 2023 445th byronknoll 🇺🇸 935 42 10ms 5 Feb 2024 445th Just4FunCoder 935 42 9ms 17 Feb 2024 445th RobertHoeh 935 42 10ms 11 Apr 2024 445th HETHAT 🇩🇿 935 42 11ms 11 Apr 2024 445th starfihs 935 42 10ms 4 Jul 2024 445th zacjl 935 42 10ms 24 Aug 2024 445th alemelis 935 42 11ms 31 Aug 2024 445th emgordon154 935 42 11ms 10 Oct 2024 445th lifthrasiir 🇰🇷 935 42 10ms 8 Nov 2024 445th jasonxue1 935 42 10ms 8 Aug 2025 445th luuumine 🇫🇷 935 42 10ms 9 Nov 2025 445th bricknellj 935 42 9ms 9 Nov 2025 445th FortuiteMan 🇫🇷 935 42 10ms 19 Nov 2025 445th KasperKivimaeki 🇫🇮 935 42 33ms 17 Dec 2025 445th CommandLeo 🇮🇹 935 42 12ms 26 Dec 2025 445th Openstreetmapler 935 42 10ms 2 Feb 2026 445th denkyuu1 935 42 10ms 17 Mar 2026 445th Matter1024 🇮🇳 935 42 10ms 20 Mar 2026 445th SectorCorruptor 935 42 10ms 24 Mar 2026 445th Mikey-Beep 🇬🇧 935 42 10ms 13 days ago 500th Lydxn 🇨🇦 934 28 74ms 12 Dec 2022 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