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 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 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 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 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 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 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 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 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 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 282nd TFeld00 🇩🇰 949 33 3 Sep 2024 282nd pardouin 🇫🇷 949 33 15 Sep 2024 282nd tatzyr 🇯🇵 949 33 17 Nov 2024 282nd sisyphus-ppcg 🇦🇺 949 33 5 Jan 2025 282nd janlelis 949 33 6 Jan 2025 282nd Lv0Sys 🇵🇱 949 33 4 Jun 2025 282nd xsot 🇸🇬 949 33 16 hours ago 308th sisyphus-ppcg 🇦🇺 949 54 22 Nov 2022 308th rhdqor213 949 54 30 May 2024 308th Lydxn 🇨🇦 949 54 30 May 2024 308th JohandeRuiter 🇳🇱 949 54 31 Aug 2024 308th KasperKivimaeki 🇫🇮 949 54 23 Dec 2024 313th GrayJoKing 🇦🇺 948 21 5 Dec 2021 313th HPWiz 🇳🇿 948 21 7 Feb 2022 313th Lydxn 🇨🇦 948 21 4 Aug 2023 313th MeWhenI 🇻🇦 948 21 15 Feb 2025 317th Lydxn 🇨🇦 937 30 6 Dec 2021 317th bitsandbeyond 🇳🇱 937 30 10 Aug 2024 319th SirBogman 🇺🇸 935 39 5 Dec 2021 319th NewDefectus 🇮🇱 935 39 27 Dec 2021 319th inventshah 935 39 16 Jun 2022 319th AlephSquirrel 935 39 16 Feb 2023 319th tayloia 🇬🇧 935 39 16 May 2023 319th Davr1 🇨🇿 935 39 16 Oct 2023 319th voytxt 🇨🇿 935 39 19 Oct 2023 319th MeWhenI 🇻🇦 935 39 6 Dec 2023 319th dylanarmstrong 935 39 2 Jan 2024 319th emgordon154 935 39 20 Apr 2025 319th Lv0Sys 🇵🇱 935 39 4 Jun 2025 330th HPWiz 🇳🇿 934 34 10 May 2023 330th ovs-code 🇩🇪 934 34 30 Sep 2023 330th Codsilla 🇨🇦 934 34 31 Oct 2023 330th DialFrost 🇸🇬 934 34 17 Aug 2024 330th Steffan153 🇫🇮 934 34 17 Aug 2024 330th Lydxn 🇨🇦 934 34 24 Jan 2025 330th sean-niemann 🇺🇸 934 34 13 Mar 2025 337th Lydxn 🇨🇦 933 29 12 Dec 2022 337th sisyphus-ppcg 🇦🇺 933 29 12 Dec 2022 337th ovs-code 🇩🇪 933 29 12 Dec 2022 337th Alessandro-Balconi 🇮🇹 933 29 29 Dec 2022 337th Steffan153 🇫🇮 933 29 17 Aug 2024 337th sean-niemann 🇺🇸 933 29 20 Jan 2025 337th DialFrost 🇸🇬 933 29 19 Feb 2025 344th Lydxn 🇨🇦 933 65 5 Dec 2021 344th JayXon 🇺🇸 933 65 22 Dec 2021 346th 09cf 933 75 22 Nov 2023 346th JayXon 🇺🇸 933 75 10 Mar 2025 348th btjones0 931 46 6 Dec 2021 348th mokymok 🇺🇸 931 46 6 Dec 2021 348th RYNO8 931 46 18 Aug 2022 348th jared-hughes 931 46 10 Sep 2022 348th Mikey-Beep 🇬🇧 931 46 1 Oct 2022 348th betaveros 931 46 4 Jan 2023 348th hiichbindermax 931 46 17 Feb 2023 348th Vinterion 931 46 13 Nov 2023 348th programjames 931 46 24 Dec 2023 348th Powerroff 931 46 5 May 2024 348th wuzekai518 931 46 14 Jun 2024 348th IchBinMichMarkus 931 46 5 Jul 2024 348th Lv0Sys 🇵🇱 931 46 4 Jun 2025 361st HPWiz 🇳🇿 931 51 5 Dec 2021 361st lynn 931 51 5 Dec 2021 361st Lydxn 🇨🇦 931 51 5 Dec 2021 361st arjanadriaanse 🇳🇱 931 51 7 Dec 2021 361st xnor-gate 931 51 3 Jan 2022 361st ovs-code 🇩🇪 931 51 6 Mar 2022 361st Sakisan 🇧🇪 931 51 10 Apr 2022 361st sean-niemann 🇺🇸 931 51 20 Oct 2024 361st Natanaelel 🇸🇪 931 51 22 Apr 2025 370th JayXon 🇺🇸 931 55 6 Dec 2021 370th primo-ppcg 🇹🇭 931 55 6 Dec 2021 370th m-tkach 🇺🇦 931 55 15 May 2022 370th 09cf 931 55 20 Oct 2023 370th HPWiz 🇳🇿 931 55 23 Dec 2024 375th DialFrost 🇸🇬 930 42 15 Jan 2024 Prev 301–375 of 2,648 Next