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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 301st HPWiz 🇳🇿 948 43 20 May 2018 301st bforte 948 43 26 Dec 2018 301st primo-ppcg 🇹🇭 948 43 27 Dec 2018 301st Bubbler-4 948 43 20 Feb 2019 301st andersk 🇺🇸 948 43 24 Mar 2020 301st GrayJoKing 🇦🇺 948 43 4 Dec 2020 301st prplz 🇦🇺 948 43 4 Dec 2020 301st sisyphus-ppcg 🇦🇺 948 43 27 Jan 2021 301st JayXon 🇺🇸 948 43 18 Feb 2021 301st lynn 948 43 14 Mar 2021 301st xnor-gate 948 43 29 Apr 2021 301st Lydxn 🇨🇦 948 43 19 Jun 2021 301st Steffan153 🇫🇮 948 43 11 Jan 2023 301st btnlq 948 43 14 Oct 2023 301st ovs-code 🇩🇪 948 43 11 Nov 2023 301st Yewzir 🇧🇪 948 43 17 Feb 2024 301st DialFrost 🇸🇬 948 43 4 Aug 2024 301st pardouin 🇫🇷 948 43 22 Aug 2024 301st alomiF 948 43 22 Aug 2024 301st sean-niemann 🇺🇸 948 43 29 Dec 2024 301st Natanaelel 🇸🇪 948 43 22 Apr 2025 301st YAJUE114514 948 43 15 Aug 2025 301st fuzzylojik-golf 🇺🇸 948 43 27 Aug 2025 301st albanian-laundromat 948 43 36 hours ago 325th JayXon 🇺🇸 948 66 10 days ago 325th sean-niemann 🇺🇸 948 66 10 days ago 325th namelessiw 948 66 25 hours ago 328th btnlq 947 53 10 Mar 2023 328th JayXon 🇺🇸 947 53 10 Mar 2023 328th Lydxn 🇨🇦 947 53 19 May 2023 328th AdrienHache 🇫🇷 947 53 20 Jun 2023 328th stefangimmillaro 947 53 15 Jul 2023 328th MeWhenI 🇻🇦 947 53 26 Jul 2023 328th namelessiw 947 53 12 Dec 2023 328th sean-niemann 🇺🇸 947 53 23 Dec 2024 328th Yax42 🇫🇷 947 53 9 Feb 2025 337th Lydxn 🇨🇦 946 28 6 Feb 2022 337th antimon2 🇯🇵 946 28 2 Oct 2022 339th GrayJoKing 🇦🇺 945 21 28 Dec 2020 339th HPWiz 🇳🇿 945 21 7 Feb 2022 339th Lydxn 🇨🇦 945 21 4 Aug 2023 339th MeWhenI 🇻🇦 945 21 15 Feb 2025 343rd nwellnhof 🇩🇪 945 37 31 Oct 2021 343rd jansekulowicz 945 37 14 May 2022 343rd AlephSquirrel 945 37 18 Jul 2022 343rd stefangimmillaro 945 37 18 Nov 2023 343rd Just4FunCoder 945 37 18 Feb 2024 343rd Yewzir 🇧🇪 945 37 9 Jun 2024 343rd SirBogman 🇺🇸 945 37 12 Aug 2025 343rd CaedenHarper 🇨🇦 945 37 18 Aug 2025 351st primo-ppcg 🇹🇭 945 41 17 Dec 2018 351st Waffle3z 945 41 18 Oct 2020 351st DaDerpDuck 945 41 22 Jan 2021 351st sisyphus-ppcg 🇦🇺 945 41 7 Apr 2021 351st Lydxn 🇨🇦 945 41 12 Jul 2021 351st JayXon 🇺🇸 945 41 12 Jul 2021 351st GrayJoKing 🇦🇺 945 41 8 Apr 2022 351st jared-hughes 945 41 6 Jul 2022 351st btnlq 945 41 25 Dec 2022 351st MeWhenI 🇻🇦 945 41 31 Dec 2022 351st Steffan153 🇫🇮 945 41 21 Feb 2023 351st jacobly0 🇺🇸 945 41 10 Sep 2023 351st xsot 🇸🇬 945 41 10 Oct 2023 351st lynn 945 41 23 Jun 2024 351st pardouin 🇫🇷 945 41 5 Oct 2024 351st koipondx86 945 41 5 Nov 2024 351st FlyingPenguin223 945 41 5 Nov 2024 351st sean-niemann 🇺🇸 945 41 17 Jan 2025 351st fuzzylojik-golf 🇺🇸 945 41 6 Jul 2025 370th xsot 🇸🇬 942 52 12 Oct 2023 371st JayXon 🇺🇸 941 61 13 Jan 2022 371st Lydxn 🇨🇦 941 61 13 Jan 2022 371st primo-ppcg 🇹🇭 941 61 14 Jan 2022 371st lynn 941 61 10 Mar 2022 371st ndren 941 61 27 Sep 2023 First Prev 301–375 of 5,182 Next Last