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 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 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 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 Tower of Hanoi 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 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 Erlang 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 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 Erlang 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 736th blaztoma 🇱🇹 892 44 10ms 15 Sep 2025 736th FortuiteMan 🇫🇷 892 44 11ms 16 Sep 2025 736th BrunoVisnadi 🇧🇷 892 44 10ms 30 Sep 2025 736th iczelia 🇩🇪 892 44 10ms 20 days ago 830th primo-ppcg 🇹🇭 891 30 182ms 15 Jun 2020 830th bstrautin 891 30 219ms 9 Aug 2020 830th nwellnhof 🇩🇪 891 30 221ms 6 Dec 2021 830th sean-niemann 🇺🇸 891 30 204ms 10 Apr 2025 830th DialFrost 🇸🇬 891 30 221ms 11 Apr 2025 835th DialFrost 🇸🇬 891 37 129ms 3 Aug 2024 835th emplv 🇱🇻 891 37 126ms 17 Jul 2025 837th sean-niemann 🇺🇸 891 64 397ms 23 Dec 2024 838th Sakisan 🇧🇪 890 35 17ms 29 Apr 2022 839th JayXon 🇺🇸 890 54 38ms 9 Sep 2022 840th tsunderu 🇯🇵 890 55 2ms 14 Sep 2021 840th solmyr2000 890 55 2ms 21 Jun 2022 842nd solmyr2000 889 74 53ms 21 Jun 2022 842nd 09cf 889 74 4,944ms 22 Nov 2023 842nd dokutan 889 74 53ms 7 Apr 2024 842nd tailorspy 889 74 54ms 25 Sep 2024 846th prplz 🇦🇺 888 30 3ms 6 Feb 2020 847th emplv 🇱🇻 888 46 4ms 7 May 2021 847th targrik 888 46 4ms 5 Dec 2024 847th sean-niemann 🇺🇸 888 46 3ms 17 Jan 2025 847th xsot 🇸🇬 888 46 3ms 29 Mar 2025 851st Yewzir 🇧🇪 888 51 4ms 20 Dec 2024 851st MeWhenI 🇻🇦 888 51 4ms 21 Dec 2024 851st duckyluuk 🇳🇱 888 51 4ms 21 Jan 2025 854th GrayJoKing 🇦🇺 887 43 3ms 29 Sep 2022 855th m-tkach 🇺🇦 887 72 26ms 4 Apr 2022 856th ovs-code 🇩🇪 884 37 427ms 15 Jan 2024 856th rucin93 🇵🇱 884 37 427ms 21 Jan 2024 856th Babafaba 884 37 337ms 4 days ago 859th Bubbler-4 884 65 121ms 5 Nov 2021 859th prplz 🇦🇺 884 65 120ms 13 Jan 2022 859th GrayJoKing 🇦🇺 884 65 128ms 13 Jan 2022 859th nipzu 884 65 126ms 13 Jan 2022 859th verticallity 884 65 127ms 6 Apr 2022 859th scpchicken 🇵🇼 884 65 135ms 19 May 2022 859th kgodara 884 65 129ms 29 Oct 2022 859th r-brinke 🇳🇱 884 65 130ms 27 Nov 2022 859th Shanethegamer 🇺🇸 884 65 126ms 2 Dec 2022 859th rucin93 🇵🇱 884 65 133ms 20 Jan 2023 859th klixel 🇨🇦 884 65 130ms 15 Apr 2023 859th Re-Adventures 🇮🇳 884 65 126ms 15 Jul 2023 859th The3gs 884 65 125ms 18 Aug 2023 859th msbranicky 884 65 128ms 1 Oct 2023 859th sean-niemann 🇺🇸 884 65 131ms 24 Oct 2023 859th okaponta 884 65 130ms 11 Jan 2024 859th Creative0708 🇨🇦 884 65 128ms 17 Feb 2024 859th MeWhenI 🇻🇦 884 65 126ms 31 Mar 2024 859th Aurel300 🇨🇭 884 65 127ms 5 Jun 2024 859th dokutan 884 65 128ms 26 Jul 2024 859th wuzekai518 884 65 130ms 5 Aug 2024 859th snoozingnewt 🇺🇸 884 65 126ms 29 Sep 2025 881st DialFrost 🇸🇬 883 53 2ms 26 Jan 2024 882nd primo-ppcg 🇹🇭 882 55 6ms 30 Jan 2022 882nd Lydxn 🇨🇦 882 55 5ms 30 Jan 2022 882nd AlephSquirrel 882 55 6ms 10 Oct 2024 885th DialFrost 🇸🇬 881 71 361ms 24 Sep 2025 885th edsrzf 🇳🇿 881 71 357ms 24 Sep 2025 885th b-illy 🇬🇧 881 71 336ms 24 Sep 2025 885th voytxt 🇨🇿 881 71 344ms 25 Sep 2025 885th stefangimmillaro 881 71 344ms 6 Oct 2025 890th kg583 🇺🇸 880 57 40ms 14 Feb 2025 891st primo-ppcg 🇹🇭 878 91 304ms 21 Apr 2020 891st prplz 🇦🇺 878 91 304ms 24 Apr 2020 891st stefangimmillaro 878 91 258ms 21 Aug 2023 894th Shanethegamer 🇺🇸 878 111 11ms 1 Aug 2023 894th Lydxn 🇨🇦 878 111 10ms 1 Aug 2023 894th MeWhenI 🇻🇦 878 111 10ms 1 Aug 2023 894th JayXon 🇺🇸 878 111 11ms 2 Aug 2023 894th Steffan153 🇫🇮 878 111 10ms 2 Aug 2023 894th janbehrens 🇩🇪 878 111 10ms 2 Aug 2023 894th GrayJoKing 🇦🇺 878 111 10ms 11 Aug 2023 First Prev 826–900 of 5,240 Next Last