Prime Numbers (Long) 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 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 Mandelbrot 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 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 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 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 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 Mandelbrot 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 451st nwellnhof 🇩🇪 914 56 9 Aug 2022 451st ovs-code 🇩🇪 914 56 22 Aug 2023 451st saito-ta 🇯🇵 914 56 13 Oct 2023 451st inventshah 914 56 20 Jul 2024 455th btjones0 914 68 6 Dec 2021 455th JGDoerrer 914 68 5 Feb 2022 455th Omega65536 🇩🇪 914 68 24 Nov 2022 455th aDwarfNamedUrist 914 68 20 Dec 2022 455th Florian-Mt 914 68 14 Jul 2024 460th Lydxn 🇨🇦 913 45 30 Oct 2022 460th primo-ppcg 🇹🇭 913 45 9 Nov 2022 460th xsot 🇸🇬 913 45 22 Apr 2024 463rd nwellnhof 🇩🇪 912 95 6 Dec 2021 463rd JayXon 🇺🇸 912 95 22 Dec 2021 463rd Lydxn 🇨🇦 912 95 3 Jul 2022 463rd emplv 🇱🇻 912 95 28 Mar 2023 467th janbehrens 🇩🇪 911 47 6 Dec 2021 467th argusdusty 🇺🇸 911 47 21 Aug 2022 467th Skwerl23 911 47 6 Feb 2023 467th NoahBolohan 🇨🇦 911 47 14 Feb 2023 471st emgordon154 909 38 24 days ago 472nd sean-niemann 🇺🇸 909 41 4 Aug 2024 472nd Steffan153 🇫🇮 909 41 4 Aug 2024 474th GolfingSuccess 🇬🇷 909 43 15 Jan 2024 474th GrayJoKing 🇦🇺 909 43 15 Jan 2024 474th sisyphus-ppcg 🇦🇺 909 43 16 Jan 2024 474th ovs-code 🇩🇪 909 43 16 Jan 2024 474th rucin93 🇵🇱 909 43 16 Jan 2024 474th Shanethegamer 🇺🇸 909 43 17 Jan 2024 474th MeWhenI 🇻🇦 909 43 13 Jul 2024 474th CaedenHarper 🇨🇦 909 43 4 Oct 2024 474th emgordon154 909 43 20 Apr 2025 483rd Lydxn 🇨🇦 909 46 22 Jan 2025 484th JayXon 🇺🇸 909 54 18 Apr 2024 484th stefangimmillaro 909 54 18 Apr 2024 486th antimon2 🇯🇵 908 35 6 Dec 2021 486th chubbc 908 35 30 Dec 2024 488th nwellnhof 🇩🇪 907 31 6 Dec 2021 488th DialFrost 🇸🇬 907 31 10 Apr 2025 488th sean-niemann 🇺🇸 907 31 10 Apr 2025 491st Lydxn 🇨🇦 907 54 10 Sep 2022 491st MeWhenI 🇻🇦 907 54 10 Sep 2022 491st inventshah 907 54 10 Sep 2022 491st sisyphus-ppcg 🇦🇺 907 54 10 Sep 2022 491st JayXon 🇺🇸 907 54 10 Sep 2022 491st GrayJoKing 🇦🇺 907 54 11 Sep 2022 491st btnlq 907 54 11 Sep 2022 491st clockworknazo 907 54 14 Sep 2022 491st Steffan153 🇫🇮 907 54 22 Jan 2023 491st msbranicky 907 54 3 Oct 2023 491st sean-niemann 🇺🇸 907 54 17 Dec 2023 491st dokutan 907 54 5 Jul 2024 491st DialFrost 🇸🇬 907 54 5 Nov 2024 504th MeWhenI 🇻🇦 906 31 5 Dec 2021 505th JayXon 🇺🇸 905 58 14 Oct 2022 505th Lydxn 🇨🇦 905 58 14 Oct 2022 507th btnlq 904 53 14 Feb 2022 507th Lydxn 🇨🇦 904 53 14 Feb 2022 507th JayXon 🇺🇸 904 53 15 Feb 2022 507th IanUtley 904 53 3 Nov 2022 507th annaproxy 904 53 10 Jan 2023 512th saito-ta 🇯🇵 903 46 13 Nov 2023 513th sisyphus-ppcg 🇦🇺 903 54 9 Oct 2023 513th Lydxn 🇨🇦 903 54 10 Oct 2023 513th sean-niemann 🇺🇸 903 54 17 Dec 2023 513th Yewzir 🇧🇪 903 54 20 Jan 2024 513th JayXon 🇺🇸 903 54 27 Jan 2024 513th Steffan153 🇫🇮 903 54 28 Jan 2024 513th rucin93 🇵🇱 903 54 7 Feb 2024 520th Shanethegamer 🇺🇸 903 58 18 Dec 2023 520th Steffan153 🇫🇮 903 58 19 Dec 2023 520th edsrzf 🇳🇿 903 58 30 Jan 2025 523rd primo-ppcg 🇹🇭 902 37 5 Feb 2022 523rd HPWiz 🇳🇿 902 37 3 May 2022 525th inventshah 902 50 24 Oct 2024 Prev 451–525 of 2,603 Next