Prime Numbers (Long) 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 Multitap Input 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 Multitap Input 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 817th edsrzf 🇳🇿 874 21 138ms 12 Oct 2025 827th CameronGBell 874 49 195ms 16 Nov 2022 827th snydej 874 49 152ms 3 Dec 2024 829th shellbertt 🇨🇦 872 36 45ms 6 Dec 2021 829th orthoplex 🇨🇽 872 36 38ms 30 Mar 2022 829th DaCuteRaccoon 872 36 41ms 17 Apr 2022 829th jared-hughes 872 36 42ms 20 Sep 2022 829th OhmNomNom 872 36 42ms 9 Oct 2022 829th annaproxy 872 36 40ms 15 Sep 2023 829th dokutan 872 36 46ms 30 Apr 2024 829th LostSyntax21 🇬🇧 872 36 44ms 24 Jul 2025 837th clockworknazo 871 19 95ms 9 Aug 2022 837th saito-ta 🇯🇵 871 19 539ms 7 Nov 2022 839th Jacob385 870 45 575ms 4 Apr 2024 839th RedzGoose 🇦🇺 870 45 566ms 12 Sep 2024 841st duckyluuk 🇳🇱 870 52 2,912ms 25 Oct 2024 841st Briseglace 870 52 2,792ms 8 Apr 2025 841st snoozingnewt 🇨🇦 870 52 2,138ms 28 Sep 2025 844th GolfingSuccess 🇬🇷 870 59 45ms 5 Dec 2021 844th GrayJoKing 🇦🇺 870 59 43ms 4 Mar 2022 844th MeWhenI 🇻🇦 870 59 44ms 6 Nov 2022 844th Bmrl7 870 59 41ms 11 Jul 2023 844th Widgitty 870 59 53ms 31 Jul 2023 844th Attero 🇸🇪 870 59 102ms 20 Sep 2023 844th AdrienHache 🇫🇷 870 59 44ms 6 Jan 2024 844th Mandrzejy 🇵🇱 870 59 4,911ms 31 May 2024 844th CaedenHarper 🇨🇦 870 59 44ms 26 Jan 2025 844th edsrzf 🇳🇿 870 59 124ms 11 Feb 2025 844th DialFrost 🇸🇬 870 59 125ms 25 Jun 2025 844th emgordon154 870 59 45ms 1 Jul 2025 844th fuzzylojik-golf 🇺🇸 870 59 47ms 14 Aug 2025 844th Yax42 🇫🇷 870 59 44ms 15 Oct 2025 858th dmrichwa 🇺🇸 869 42 93ms 19 Oct 2023 858th targrik 869 42 52ms 19 Feb 2025 858th Yax42 🇫🇷 869 42 52ms 10 Sep 2025 861st GrayJoKing 🇦🇺 869 55 1,195ms 19 days ago 861st ovs-code 🇩🇪 869 55 1,156ms 18 days ago 863rd 0xjac 🇨🇭 869 100 277ms 19 days ago 864th DialFrost 🇸🇬 868 43 189ms 3 Aug 2024 864th GrayJoKing 🇦🇺 868 43 171ms 4 Aug 2024 864th pardouin 🇫🇷 868 43 188ms 28 Feb 2025 867th Steffan153 🇫🇮 868 52 193ms 9 Feb 2023 868th GrayJoKing 🇦🇺 868 76 201ms 20 Jan 2023 868th Steffan153 🇫🇮 868 76 222ms 31 Mar 2023 868th lynn 868 76 162ms 18 Jul 2023 868th m-tkach 🇺🇦 868 76 172ms 3 Aug 2023 872nd canissimia 🇦🇶 868 116 1,945ms 14 Nov 2022 873rd Garklein 🇨🇦 867 15 36ms 4 Jan 2022 873rd dragonsourced 867 15 46ms 21 Apr 2022 873rd AlephSquirrel 867 15 34ms 1 Jul 2022 873rd duckyluuk 🇳🇱 867 15 37ms 19 Sep 2024 877th NickTheEASDude 🇺🇸 867 68 495ms 14 Nov 2023 878th primo-ppcg 🇹🇭 867 180 1,184ms 10 Jul 2025 879th primo-ppcg 🇹🇭 866 23 81ms 8 Dec 2021 880th DialFrost 🇸🇬 866 111 520ms 3 Mar 2025 880th MeWhenI 🇻🇦 866 111 539ms 28 Mar 2025 880th emgordon154 866 111 864ms 29 Apr 2025 883rd ovs-code 🇩🇪 866 137 2,256ms 8 Jul 2024 884th Shanethegamer 🇺🇸 865 55 632ms 5 Dec 2021 884th GrayJoKing 🇦🇺 865 55 652ms 6 Dec 2021 884th SirBogman 🇺🇸 865 55 631ms 6 Dec 2021 884th MeWhenI 🇻🇦 865 55 736ms 6 Dec 2021 884th JayXon 🇺🇸 865 55 836ms 22 Dec 2021 884th Awsute 865 55 660ms 1 Mar 2022 884th strout 865 55 587ms 15 Aug 2022 884th Steffan153 🇫🇮 865 55 574ms 14 Jan 2023 884th ashtraypettingzoo 🇺🇸 865 55 623ms 9 Feb 2023 884th CatsAreFluffy 865 55 328ms 13 Mar 2023 884th scpchicken 🇵🇼 865 55 620ms 16 Mar 2023 884th aDwarfNamedUrist 865 55 354ms 10 Jul 2023 884th btnlq 865 55 664ms 14 Oct 2023 884th DialFrost 🇸🇬 865 55 552ms 5 Aug 2024 884th CaedenHarper 🇨🇦 865 55 588ms 26 Jan 2025 884th YAJUE114514 865 55 633ms 30 Jul 2025 884th HolmDev 865 55 604ms 10 Sep 2025 First Prev 826–900 of 2,930 Next Last