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 449th ScottHamper 915 109 27 Apr 2022 449th Widgitty 915 109 18 Jul 2023 453rd nwellnhof 🇩🇪 914 56 9 Aug 2022 453rd ovs-code 🇩🇪 914 56 22 Aug 2023 453rd saito-ta 🇯🇵 914 56 13 Oct 2023 453rd inventshah 914 56 20 Jul 2024 457th btjones0 914 68 6 Dec 2021 457th JGDoerrer 914 68 5 Feb 2022 457th Omega65536 🇩🇪 914 68 24 Nov 2022 457th aDwarfNamedUrist 914 68 20 Dec 2022 457th Florian-Mt 914 68 14 Jul 2024 462nd Lydxn 🇨🇦 913 45 30 Oct 2022 462nd primo-ppcg 🇹🇭 913 45 9 Nov 2022 462nd xsot 🇸🇬 913 45 22 Apr 2024 465th nwellnhof 🇩🇪 912 95 6 Dec 2021 465th JayXon 🇺🇸 912 95 22 Dec 2021 465th Lydxn 🇨🇦 912 95 3 Jul 2022 465th emplv 🇱🇻 912 95 28 Mar 2023 469th Protothor 911 40 7 days ago 470th janbehrens 🇩🇪 911 47 6 Dec 2021 470th argusdusty 🇺🇸 911 47 21 Aug 2022 470th Skwerl23 911 47 6 Feb 2023 470th NoahBolohan 🇨🇦 911 47 14 Feb 2023 474th emgordon154 909 38 10 May 2025 475th sean-niemann 🇺🇸 909 41 4 Aug 2024 475th Steffan153 🇫🇮 909 41 4 Aug 2024 477th GolfingSuccess 🇬🇷 909 43 15 Jan 2024 477th GrayJoKing 🇦🇺 909 43 15 Jan 2024 477th sisyphus-ppcg 🇦🇺 909 43 16 Jan 2024 477th ovs-code 🇩🇪 909 43 16 Jan 2024 477th rucin93 🇵🇱 909 43 16 Jan 2024 477th Shanethegamer 🇺🇸 909 43 17 Jan 2024 477th MeWhenI 🇻🇦 909 43 13 Jul 2024 477th CaedenHarper 🇨🇦 909 43 4 Oct 2024 477th emgordon154 909 43 20 Apr 2025 486th Lydxn 🇨🇦 909 46 22 Jan 2025 487th JayXon 🇺🇸 909 54 18 Apr 2024 487th stefangimmillaro 909 54 18 Apr 2024 489th antimon2 🇯🇵 908 35 6 Dec 2021 489th chubbc 908 35 30 Dec 2024 491st Lydxn 🇨🇦 908 54 10 Sep 2022 491st MeWhenI 🇻🇦 908 54 10 Sep 2022 491st inventshah 908 54 10 Sep 2022 491st sisyphus-ppcg 🇦🇺 908 54 10 Sep 2022 491st JayXon 🇺🇸 908 54 10 Sep 2022 491st GrayJoKing 🇦🇺 908 54 11 Sep 2022 491st btnlq 908 54 11 Sep 2022 491st clockworknazo 908 54 14 Sep 2022 491st Steffan153 🇫🇮 908 54 22 Jan 2023 491st msbranicky 908 54 3 Oct 2023 491st sean-niemann 🇺🇸 908 54 17 Dec 2023 491st dokutan 908 54 5 Jul 2024 491st DialFrost 🇸🇬 908 54 5 Nov 2024 504th nwellnhof 🇩🇪 907 31 6 Dec 2021 504th DialFrost 🇸🇬 907 31 10 Apr 2025 504th sean-niemann 🇺🇸 907 31 10 Apr 2025 507th MeWhenI 🇻🇦 906 31 5 Dec 2021 508th JayXon 🇺🇸 906 58 14 Oct 2022 508th Lydxn 🇨🇦 906 58 14 Oct 2022 510th btnlq 904 53 14 Feb 2022 510th Lydxn 🇨🇦 904 53 14 Feb 2022 510th JayXon 🇺🇸 904 53 15 Feb 2022 510th IanUtley 904 53 3 Nov 2022 510th annaproxy 904 53 10 Jan 2023 515th saito-ta 🇯🇵 903 46 13 Nov 2023 516th sisyphus-ppcg 🇦🇺 903 54 9 Oct 2023 516th Lydxn 🇨🇦 903 54 10 Oct 2023 516th sean-niemann 🇺🇸 903 54 17 Dec 2023 516th Yewzir 🇧🇪 903 54 20 Jan 2024 516th JayXon 🇺🇸 903 54 27 Jan 2024 516th Steffan153 🇫🇮 903 54 28 Jan 2024 516th rucin93 🇵🇱 903 54 7 Feb 2024 523rd Shanethegamer 🇺🇸 903 58 18 Dec 2023 523rd Steffan153 🇫🇮 903 58 19 Dec 2023 523rd edsrzf 🇳🇿 903 58 30 Jan 2025 Prev 451–525 of 2,612 Next