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 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 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 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 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 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 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 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 723rd OhmNomNom 892 44 30 Oct 2022 723rd M0PKOBKA 892 44 22 Dec 2022 723rd StefanHabel 🇨🇦 892 44 25 Dec 2022 723rd nayakrujul 892 44 3 Jan 2023 723rd firegene 🇮🇪 892 44 4 Jan 2023 723rd oceko 892 44 24 Mar 2023 723rd InigoK 🇺🇸 892 44 1 Apr 2023 723rd dtaylor0 892 44 28 Apr 2023 723rd MatheweB 892 44 11 May 2023 723rd TheoKeller1 892 44 11 Jun 2023 723rd fkantelberg 892 44 8 Aug 2023 723rd jacobly0 🇺🇸 892 44 10 Sep 2023 723rd Shanethegamer 🇺🇸 892 44 13 Sep 2023 723rd htareque 892 44 6 Oct 2023 723rd davecame 892 44 20 Oct 2023 723rd mikehanus 892 44 21 Nov 2023 723rd GolfGPT4t 892 44 23 Nov 2023 723rd 4hg 🇺🇸 892 44 27 Nov 2023 723rd Techdude01 892 44 22 Dec 2023 723rd programjames 892 44 24 Dec 2023 723rd kkoenig 892 44 25 Dec 2023 723rd 5cw 🇺🇸 892 44 31 Dec 2023 723rd bzijlema 🇳🇱 892 44 6 Feb 2024 723rd ehulinsky 🇺🇸 892 44 18 Feb 2024 723rd ngthanhtrung23 892 44 15 Mar 2024 723rd Jacob385 892 44 18 Mar 2024 723rd RJFuller 892 44 20 Mar 2024 723rd CarsonChr 🇺🇸 892 44 7 Apr 2024 723rd JamesTadleyGreen 892 44 11 Apr 2024 723rd Languag3 892 44 25 Apr 2024 723rd NickTheEASDude 🇺🇸 892 44 30 Apr 2024 723rd ejini6969 892 44 21 May 2024 723rd stertooy 🇧🇪 892 44 9 Jun 2024 723rd wuzekai518 892 44 14 Jun 2024 723rd hellwue 892 44 21 Jun 2024 723rd rollershutter 892 44 26 Jun 2024 723rd alexstarosta 892 44 27 Jun 2024 723rd CutSandstone 892 44 11 Jul 2024 723rd RedzGoose 🇦🇺 892 44 10 Sep 2024 723rd JunkIce 892 44 16 Sep 2024 723rd somehybrid 892 44 23 Nov 2024 723rd moustave 892 44 29 Nov 2024 723rd tjwrenn 892 44 9 Dec 2024 723rd WCScrypto-official 892 44 23 Dec 2024 723rd rchalamala 892 44 30 Dec 2024 723rd klixel 🇨🇦 892 44 31 Dec 2024 723rd frankgraziano 892 44 1 Feb 2025 723rd gigaprofisi 🇺🇸 892 44 7 Mar 2025 723rd andrewjc2000 892 44 9 Mar 2025 723rd souta-1326 892 44 23 Mar 2025 723rd snoozingnewt 🇺🇸 892 44 31 Mar 2025 723rd bltnppcnt 892 44 10 Apr 2025 723rd janAkali 🇷🇺 892 44 8 May 2025 723rd KasperKivimaeki 🇫🇮 892 44 30 Jun 2025 723rd RaBa21 🇭🇺 892 44 10 Jul 2025 723rd Flekay 🇩🇪 892 44 10 Jul 2025 723rd wuduculfre 892 44 22 Jul 2025 723rd amberzit 892 44 29 Jul 2025 723rd qpwoeirut 892 44 15 days ago 723rd LordSir101 892 44 15 days ago 723rd YAJUE114514 892 44 11 days ago 723rd rschwa6308 🇺🇸 892 44 2 days ago 813th primo-ppcg 🇹🇭 891 30 15 Jun 2020 813th bstrautin 891 30 9 Aug 2020 813th nwellnhof 🇩🇪 891 30 6 Dec 2021 813th sean-niemann 🇺🇸 891 30 10 Apr 2025 813th DialFrost 🇸🇬 891 30 11 Apr 2025 818th primo-ppcg 🇹🇭 890 43 23 Sep 2022 819th tsunderu 🇯🇵 890 55 14 Sep 2021 819th solmyr2000 890 55 21 Jun 2022 821st sean-niemann 🇺🇸 890 64 23 Dec 2024 822nd Sakisan 🇧🇪 889 35 29 Apr 2022 823rd DialFrost 🇸🇬 889 37 3 Aug 2024 823rd emplv 🇱🇻 889 37 17 Jul 2025 825th prplz 🇦🇺 888 30 6 Feb 2020 Prev 751–825 of 5,102 Next