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 448th Widgitty 915 109 18 Jul 2023 452nd nwellnhof 🇩🇪 914 56 9 Aug 2022 452nd ovs-code 🇩🇪 914 56 22 Aug 2023 452nd saito-ta 🇯🇵 914 56 13 Oct 2023 452nd inventshah 914 56 20 Jul 2024 456th btjones0 914 68 6 Dec 2021 456th JGDoerrer 914 68 5 Feb 2022 456th Omega65536 🇩🇪 914 68 24 Nov 2022 456th aDwarfNamedUrist 914 68 20 Dec 2022 456th Florian-Mt 914 68 14 Jul 2024 461st Lydxn 🇨🇦 913 45 30 Oct 2022 461st primo-ppcg 🇹🇭 913 45 9 Nov 2022 461st xsot 🇸🇬 913 45 22 Apr 2024 464th nwellnhof 🇩🇪 912 95 6 Dec 2021 464th JayXon 🇺🇸 912 95 22 Dec 2021 464th Lydxn 🇨🇦 912 95 3 Jul 2022 464th emplv 🇱🇻 912 95 28 Mar 2023 468th janbehrens 🇩🇪 911 47 6 Dec 2021 468th argusdusty 🇺🇸 911 47 21 Aug 2022 468th Skwerl23 911 47 6 Feb 2023 468th NoahBolohan 🇨🇦 911 47 14 Feb 2023 472nd emgordon154 909 38 25 days ago 473rd sean-niemann 🇺🇸 909 41 4 Aug 2024 473rd Steffan153 🇫🇮 909 41 4 Aug 2024 475th GolfingSuccess 🇬🇷 909 43 15 Jan 2024 475th GrayJoKing 🇦🇺 909 43 15 Jan 2024 475th sisyphus-ppcg 🇦🇺 909 43 16 Jan 2024 475th ovs-code 🇩🇪 909 43 16 Jan 2024 475th rucin93 🇵🇱 909 43 16 Jan 2024 475th Shanethegamer 🇺🇸 909 43 17 Jan 2024 475th MeWhenI 🇻🇦 909 43 13 Jul 2024 475th CaedenHarper 🇨🇦 909 43 4 Oct 2024 475th emgordon154 909 43 20 Apr 2025 484th Lydxn 🇨🇦 909 46 22 Jan 2025 485th JayXon 🇺🇸 909 54 18 Apr 2024 485th stefangimmillaro 909 54 18 Apr 2024 487th antimon2 🇯🇵 908 35 6 Dec 2021 487th chubbc 908 35 30 Dec 2024 489th nwellnhof 🇩🇪 907 31 6 Dec 2021 489th DialFrost 🇸🇬 907 31 10 Apr 2025 489th sean-niemann 🇺🇸 907 31 10 Apr 2025 492nd Lydxn 🇨🇦 907 54 10 Sep 2022 492nd MeWhenI 🇻🇦 907 54 10 Sep 2022 492nd inventshah 907 54 10 Sep 2022 492nd sisyphus-ppcg 🇦🇺 907 54 10 Sep 2022 492nd JayXon 🇺🇸 907 54 10 Sep 2022 492nd GrayJoKing 🇦🇺 907 54 11 Sep 2022 492nd btnlq 907 54 11 Sep 2022 492nd clockworknazo 907 54 14 Sep 2022 492nd Steffan153 🇫🇮 907 54 22 Jan 2023 492nd msbranicky 907 54 3 Oct 2023 492nd sean-niemann 🇺🇸 907 54 17 Dec 2023 492nd dokutan 907 54 5 Jul 2024 492nd DialFrost 🇸🇬 907 54 5 Nov 2024 505th MeWhenI 🇻🇦 906 31 5 Dec 2021 506th JayXon 🇺🇸 905 58 14 Oct 2022 506th Lydxn 🇨🇦 905 58 14 Oct 2022 508th btnlq 904 53 14 Feb 2022 508th Lydxn 🇨🇦 904 53 14 Feb 2022 508th JayXon 🇺🇸 904 53 15 Feb 2022 508th IanUtley 904 53 3 Nov 2022 508th annaproxy 904 53 10 Jan 2023 513th saito-ta 🇯🇵 903 46 13 Nov 2023 514th sisyphus-ppcg 🇦🇺 903 54 9 Oct 2023 514th Lydxn 🇨🇦 903 54 10 Oct 2023 514th sean-niemann 🇺🇸 903 54 17 Dec 2023 514th Yewzir 🇧🇪 903 54 20 Jan 2024 514th JayXon 🇺🇸 903 54 27 Jan 2024 514th Steffan153 🇫🇮 903 54 28 Jan 2024 514th rucin93 🇵🇱 903 54 7 Feb 2024 521st Shanethegamer 🇺🇸 903 58 18 Dec 2023 521st Steffan153 🇫🇮 903 58 19 Dec 2023 521st edsrzf 🇳🇿 903 58 30 Jan 2025 524th primo-ppcg 🇹🇭 902 37 5 Feb 2022 524th HPWiz 🇳🇿 902 37 3 May 2022 Prev 451–525 of 2,604 Next