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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 823rd sean-niemann 🇺🇸 891 30 10 Apr 2025 823rd DialFrost 🇸🇬 891 30 11 Apr 2025 828th primo-ppcg 🇹🇭 890 43 23 Sep 2022 829th tsunderu 🇯🇵 890 55 14 Sep 2021 829th solmyr2000 890 55 21 Jun 2022 831st DialFrost 🇸🇬 889 37 3 Aug 2024 831st emplv 🇱🇻 889 37 4 days ago 833rd sean-niemann 🇺🇸 889 64 23 Dec 2024 834th prplz 🇦🇺 888 30 6 Feb 2020 835th Sakisan 🇧🇪 888 35 29 Apr 2022 836th emplv 🇱🇻 888 46 7 May 2021 836th targrik 888 46 5 Dec 2024 836th sean-niemann 🇺🇸 888 46 17 Jan 2025 836th xsot 🇸🇬 888 46 29 Mar 2025 840th JayXon 🇺🇸 888 54 9 Sep 2022 841st solmyr2000 888 74 21 Jun 2022 841st 09cf 888 74 22 Nov 2023 841st dokutan 888 74 7 Apr 2024 841st tailorspy 888 74 25 Sep 2024 845th KatieLG-Transpiler 🇬🇧 885 113 24 Jun 2022 845th acotis 885 113 19 Feb 2025 847th Yewzir 🇧🇪 884 51 20 Dec 2024 847th MeWhenI 🇻🇦 884 51 21 Dec 2024 847th duckyluuk 🇳🇱 884 51 21 Jan 2025 850th GrayJoKing 🇦🇺 883 43 29 Sep 2022 851st DialFrost 🇸🇬 883 53 26 Jan 2024 852nd Bubbler-4 883 65 5 Nov 2021 852nd prplz 🇦🇺 883 65 13 Jan 2022 852nd GrayJoKing 🇦🇺 883 65 13 Jan 2022 852nd nipzu 883 65 13 Jan 2022 852nd kumavale 🇯🇵 883 65 14 Jan 2022 852nd verticallity 883 65 6 Apr 2022 852nd scpchicken 🇵🇼 883 65 19 May 2022 852nd kgodara 883 65 29 Oct 2022 852nd r-brinke 🇳🇱 883 65 27 Nov 2022 852nd Shanethegamer 🇺🇸 883 65 2 Dec 2022 852nd rucin93 🇵🇱 883 65 20 Jan 2023 852nd klixel 🇨🇦 883 65 15 Apr 2023 852nd Re-Adventures 🇮🇳 883 65 15 Jul 2023 852nd The3gs 883 65 18 Aug 2023 852nd msbranicky 883 65 1 Oct 2023 852nd sean-niemann 🇺🇸 883 65 24 Oct 2023 852nd okaponta 883 65 11 Jan 2024 852nd Creative0708 🇨🇦 883 65 17 Feb 2024 852nd MeWhenI 🇻🇦 883 65 31 Mar 2024 852nd Aurel300 🇨🇭 883 65 5 Jun 2024 852nd dokutan 883 65 26 Jul 2024 852nd wuzekai518 883 65 5 Aug 2024 874th m-tkach 🇺🇦 883 72 4 Apr 2022 875th Looney32768 883 110 27 Jan 2023 876th ovs-code 🇩🇪 882 37 15 Jan 2024 876th rucin93 🇵🇱 882 37 21 Jan 2024 878th primo-ppcg 🇹🇭 877 91 21 Apr 2020 878th prplz 🇦🇺 877 91 24 Apr 2020 878th stefangimmillaro 877 91 21 Aug 2023 881st scpchicken 🇵🇼 876 21 10 Mar 2022 882nd BBoehm 🇩🇪 875 111 29 Oct 2020 882nd helbling 🇨🇭 875 111 11 Mar 2024 884th darryletc 874 40 8 Jan 2019 884th janlelis 874 40 10 Feb 2021 884th 051 🇸🇬 874 40 19 Aug 2022 884th nstearns96 🇬🇧 874 40 28 Nov 2022 884th NickTheEASDude 🇺🇸 874 40 11 Apr 2024 884th RobertHoeh 874 40 11 Apr 2024 884th CaedenHarper 🇨🇦 874 40 25 days ago 891st cure-honey 🇯🇵 874 51 15 Jul 2021 891st Lydxn 🇨🇦 874 51 15 Jul 2021 893rd prplz 🇦🇺 874 56 2 Jan 2022 893rd Irratix 🇳🇱 874 56 13 Jun 2022 893rd roupiq 🇵🇱 874 56 14 Apr 2024 893rd sean-niemann 🇺🇸 874 56 25 Feb 2025 897th sisyphus-ppcg 🇦🇺 872 41 4 Nov 2022 898th PFischbeck 872 45 30 Jan 2018 898th temich-nosov 872 45 17 Feb 2018 898th GeoffroyF 872 45 16 May 2018 Prev 826–900 of 5,010 Next