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 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 Snake Sphenic Numbers 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 447th Steffan153 🇫🇮 931 28 17 Aug 2024 447th sean-niemann 🇺🇸 931 28 20 Jan 2025 447th DialFrost 🇸🇬 931 28 19 Feb 2025 454th primo-ppcg 🇹🇭 931 39 18 Jan 2020 454th prplz 🇦🇺 931 39 6 Jul 2020 454th JayXon 🇺🇸 931 39 18 Feb 2021 454th Lydxn 🇨🇦 931 39 18 Aug 2021 454th MeWhenI 🇻🇦 931 39 7 Mar 2023 454th stefangimmillaro 931 39 15 Jul 2023 454th sean-niemann 🇺🇸 931 39 23 Dec 2024 461st primo-ppcg 🇹🇭 930 31 24 Mar 2021 461st Lydxn 🇨🇦 930 31 12 Jul 2021 461st JayXon 🇺🇸 930 31 22 Dec 2021 461st pardouin 🇫🇷 930 31 8 Aug 2025 461st fuzzylojik-golf 🇺🇸 930 31 16 days ago 466th ScottHamper 929 54 21 Nov 2021 466th tomtheisen 🇺🇸 929 54 21 Nov 2021 468th nwellnhof 🇩🇪 929 86 25 Aug 2020 468th Lydxn 🇨🇦 929 86 14 Jun 2022 470th sisyphus-ppcg 🇦🇺 928 44 18 Dec 2020 471st ian-h-chamberlain 🇺🇸 926 62 27 Jun 2022 471st andersk 🇺🇸 926 62 25 Oct 2022 471st xnor-gate 926 62 30 Oct 2022 471st CornerMercury 🇬🇧 926 62 2 Aug 2023 471st ovs-code 🇩🇪 926 62 27 Nov 2023 476th primo-ppcg 🇹🇭 924 53 22 Aug 2020 476th GrayJoKing 🇦🇺 924 53 4 Feb 2022 476th nai62 924 53 29 Aug 2022 476th inventshah 924 53 22 Dec 2022 476th m-tkach 🇺🇦 924 53 12 Oct 2023 476th JohandeRuiter 🇳🇱 924 53 27 Jan 2024 482nd Lydxn 🇨🇦 923 41 18 Aug 2021 482nd JayXon 🇺🇸 923 41 18 Aug 2021 482nd MeWhenI 🇻🇦 923 41 3 Dec 2021 485th SirBogman 🇺🇸 920 20 31 May 2022 486th j55d 920 38 20 Sep 2018 486th ondras 920 38 3 May 2020 486th MeWhenI 🇻🇦 920 38 20 Aug 2021 486th itsh01 920 38 6 Dec 2021 486th tayloia 🇬🇧 920 38 16 May 2023 486th Davr1 🇨🇿 920 38 16 Oct 2023 486th Protothor 920 38 7 Jun 2025 493rd thospel 918 29 26 Mar 2018 493rd o0lit3 🇺🇸 918 29 18 Dec 2020 495th primo-ppcg 🇹🇭 918 39 9 Nov 2022 495th Lydxn 🇨🇦 918 39 27 Feb 2023 497th JayXon 🇺🇸 918 42 1 Mar 2021 497th Lydxn 🇨🇦 918 42 9 Oct 2021 497th btnlq 918 42 31 Dec 2021 500th JayXon 🇺🇸 918 87 4 Feb 2021 501st yokasuretsu 917 12 8 Nov 2018 501st diddily 917 12 30 Oct 2019 501st BBoehm 🇩🇪 917 12 29 Dec 2020 501st Toanuvo 917 12 20 Jan 2022 501st saltysylvi 917 12 11 Oct 2022 501st aksyristos 917 12 26 Feb 2023 501st jhonw 917 12 22 Sep 2023 501st alphafalfa 917 12 15 Jul 2024 501st plcc0 917 12 8 May 2025 510th Lydxn 🇨🇦 917 46 15 Nov 2021 510th lynn 917 46 15 Nov 2021 510th btnlq 917 46 15 Nov 2021 510th GrayJoKing 🇦🇺 917 46 16 Nov 2021 510th Steffan153 🇫🇮 917 46 30 Oct 2022 510th Yewzir 🇧🇪 917 46 11 Apr 2024 510th ovs-code 🇩🇪 917 46 29 Jun 2024 510th sean-niemann 🇺🇸 917 46 6 Apr 2025 518th sisyphus-ppcg 🇦🇺 916 29 12 Aug 2024 518th btnlq 916 29 14 Aug 2024 518th DialFrost 🇸🇬 916 29 17 Aug 2024 518th ovs-code 🇩🇪 916 29 17 Aug 2024 518th Steffan153 🇫🇮 916 29 17 Aug 2024 518th emgordon154 916 29 18 Sep 2024 518th sean-niemann 🇺🇸 916 29 29 Dec 2024 525th primo-ppcg 🇹🇭 915 34 6 May 2022 Prev 451–525 of 5,124 Next