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 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 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 291st xsot 🇸🇬 952 28 3ms 22 Jun 2025 291st fuzzylojik-golf 🇺🇸 952 28 3ms 6 Jul 2025 303rd primo-ppcg 🇹🇭 950 43 9ms 5 Jun 2018 304th HPWiz 🇳🇿 948 43 149ms 20 May 2018 304th bforte 948 43 155ms 26 Dec 2018 304th primo-ppcg 🇹🇭 948 43 135ms 27 Dec 2018 304th Bubbler-4 948 43 154ms 20 Feb 2019 304th andersk 🇺🇸 948 43 144ms 24 Mar 2020 304th GrayJoKing 🇦🇺 948 43 116ms 4 Dec 2020 304th prplz 🇦🇺 948 43 134ms 4 Dec 2020 304th sisyphus-ppcg 🇦🇺 948 43 151ms 27 Jan 2021 304th JayXon 🇺🇸 948 43 132ms 18 Feb 2021 304th lynn 948 43 153ms 14 Mar 2021 304th xnor-gate 948 43 131ms 29 Apr 2021 304th Lydxn 🇨🇦 948 43 134ms 19 Jun 2021 304th Steffan153 🇫🇮 948 43 120ms 11 Jan 2023 304th btnlq 948 43 159ms 14 Oct 2023 304th ovs-code 🇩🇪 948 43 161ms 11 Nov 2023 304th Yewzir 🇧🇪 948 43 138ms 17 Feb 2024 304th DialFrost 🇸🇬 948 43 122ms 4 Aug 2024 304th pardouin 🇫🇷 948 43 147ms 22 Aug 2024 304th alomiF 948 43 133ms 22 Aug 2024 304th sean-niemann 🇺🇸 948 43 124ms 29 Dec 2024 304th Natanaelel 🇸🇪 948 43 109ms 22 Apr 2025 304th YAJUE114514 948 43 124ms 15 Aug 2025 304th fuzzylojik-golf 🇺🇸 948 43 114ms 27 Aug 2025 304th albanian-laundromat 948 43 139ms 4 Oct 2025 304th iczelia 🇩🇪 948 43 155ms 14 days ago 329th JayXon 🇺🇸 948 66 364ms 24 Sep 2025 329th sean-niemann 🇺🇸 948 66 405ms 24 Sep 2025 329th namelessiw 948 66 405ms 4 Oct 2025 332nd btnlq 947 53 338ms 10 Mar 2023 332nd JayXon 🇺🇸 947 53 333ms 10 Mar 2023 332nd Lydxn 🇨🇦 947 53 383ms 19 May 2023 332nd AdrienHache 🇫🇷 947 53 339ms 20 Jun 2023 332nd stefangimmillaro 947 53 361ms 15 Jul 2023 332nd MeWhenI 🇻🇦 947 53 321ms 26 Jul 2023 332nd namelessiw 947 53 390ms 12 Dec 2023 332nd sean-niemann 🇺🇸 947 53 350ms 23 Dec 2024 332nd Yax42 🇫🇷 947 53 400ms 9 Feb 2025 341st Lydxn 🇨🇦 946 28 654ms 6 Feb 2022 341st antimon2 🇯🇵 946 28 553ms 2 Oct 2022 343rd GrayJoKing 🇦🇺 945 21 2ms 28 Dec 2020 343rd HPWiz 🇳🇿 945 21 2ms 7 Feb 2022 343rd Lydxn 🇨🇦 945 21 2ms 4 Aug 2023 343rd MeWhenI 🇻🇦 945 21 2ms 15 Feb 2025 347th nwellnhof 🇩🇪 945 37 9ms 31 Oct 2021 347th jansekulowicz 945 37 9ms 14 May 2022 347th AlephSquirrel 945 37 10ms 18 Jul 2022 347th stefangimmillaro 945 37 9ms 18 Nov 2023 347th Just4FunCoder 945 37 10ms 18 Feb 2024 347th Yewzir 🇧🇪 945 37 9ms 9 Jun 2024 347th SirBogman 🇺🇸 945 37 10ms 12 Aug 2025 347th CaedenHarper 🇨🇦 945 37 9ms 18 Aug 2025 355th primo-ppcg 🇹🇭 945 41 2ms 17 Dec 2018 355th Waffle3z 945 41 2ms 18 Oct 2020 355th DaDerpDuck 945 41 1ms 22 Jan 2021 355th sisyphus-ppcg 🇦🇺 945 41 1ms 7 Apr 2021 355th Lydxn 🇨🇦 945 41 1ms 12 Jul 2021 355th JayXon 🇺🇸 945 41 1ms 12 Jul 2021 355th GrayJoKing 🇦🇺 945 41 1ms 8 Apr 2022 355th jared-hughes 945 41 1ms 6 Jul 2022 355th btnlq 945 41 1ms 25 Dec 2022 355th MeWhenI 🇻🇦 945 41 1ms 31 Dec 2022 355th Steffan153 🇫🇮 945 41 1ms 21 Feb 2023 355th jacobly0 🇺🇸 945 41 1ms 10 Sep 2023 355th xsot 🇸🇬 945 41 2ms 10 Oct 2023 355th lynn 945 41 1ms 23 Jun 2024 355th pardouin 🇫🇷 945 41 2ms 5 Oct 2024 355th koipondx86 945 41 2ms 5 Nov 2024 355th FlyingPenguin223 945 41 2ms 5 Nov 2024 355th sean-niemann 🇺🇸 945 41 1ms 17 Jan 2025 355th fuzzylojik-golf 🇺🇸 945 41 1ms 6 Jul 2025 374th xsot 🇸🇬 942 52 3ms 12 Oct 2023 375th JayXon 🇺🇸 941 61 122ms 13 Jan 2022 First Prev 301–375 of 5,230 Next Last