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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 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 825th solmyr2000 890 55 21 Jun 2022 827th sean-niemann 🇺🇸 890 64 23 Dec 2024 828th Sakisan 🇧🇪 889 35 29 Apr 2022 829th DialFrost 🇸🇬 889 37 3 Aug 2024 829th emplv 🇱🇻 889 37 17 Jul 2025 831st JayXon 🇺🇸 889 54 9 Sep 2022 832nd prplz 🇦🇺 888 30 6 Feb 2020 833rd emplv 🇱🇻 888 46 7 May 2021 833rd targrik 888 46 5 Dec 2024 833rd sean-niemann 🇺🇸 888 46 17 Jan 2025 833rd xsot 🇸🇬 888 46 29 Mar 2025 837th solmyr2000 888 74 21 Jun 2022 837th 09cf 888 74 22 Nov 2023 837th dokutan 888 74 7 Apr 2024 837th tailorspy 888 74 25 Sep 2024 841st Yewzir 🇧🇪 886 51 20 Dec 2024 841st MeWhenI 🇻🇦 886 51 21 Dec 2024 841st duckyluuk 🇳🇱 886 51 21 Jan 2025 844th GrayJoKing 🇦🇺 884 43 29 Sep 2022 845th m-tkach 🇺🇦 884 72 4 Apr 2022 846th ovs-code 🇩🇪 883 37 15 Jan 2024 846th rucin93 🇵🇱 883 37 21 Jan 2024 848th DialFrost 🇸🇬 883 53 26 Jan 2024 849th Bubbler-4 883 65 5 Nov 2021 849th prplz 🇦🇺 883 65 13 Jan 2022 849th GrayJoKing 🇦🇺 883 65 13 Jan 2022 849th nipzu 883 65 13 Jan 2022 849th verticallity 883 65 6 Apr 2022 849th scpchicken 🇵🇼 883 65 19 May 2022 849th kgodara 883 65 29 Oct 2022 849th r-brinke 🇳🇱 883 65 27 Nov 2022 849th Shanethegamer 🇺🇸 883 65 2 Dec 2022 849th rucin93 🇵🇱 883 65 20 Jan 2023 849th klixel 🇨🇦 883 65 15 Apr 2023 849th Re-Adventures 🇮🇳 883 65 15 Jul 2023 849th The3gs 883 65 18 Aug 2023 849th msbranicky 883 65 1 Oct 2023 849th sean-niemann 🇺🇸 883 65 24 Oct 2023 849th okaponta 883 65 11 Jan 2024 849th Creative0708 🇨🇦 883 65 17 Feb 2024 849th MeWhenI 🇻🇦 883 65 31 Mar 2024 849th Aurel300 🇨🇭 883 65 5 Jun 2024 849th dokutan 883 65 26 Jul 2024 849th wuzekai518 883 65 5 Aug 2024 870th Looney32768 883 110 27 Jan 2023 871st primo-ppcg 🇹🇭 878 91 21 Apr 2020 871st prplz 🇦🇺 878 91 24 Apr 2020 871st stefangimmillaro 878 91 21 Aug 2023 874th scpchicken 🇵🇼 876 21 10 Mar 2022 875th Shanethegamer 🇺🇸 876 111 1 Aug 2023 875th Lydxn 🇨🇦 876 111 1 Aug 2023 875th MeWhenI 🇻🇦 876 111 1 Aug 2023 875th JayXon 🇺🇸 876 111 2 Aug 2023 875th Steffan153 🇫🇮 876 111 2 Aug 2023 875th janbehrens 🇩🇪 876 111 2 Aug 2023 875th GrayJoKing 🇦🇺 876 111 11 Aug 2023 875th BREMAUCY 🇫🇷 876 111 7 Sep 2023 875th Attero 🇸🇪 876 111 20 Sep 2023 875th lynn 876 111 17 Oct 2023 875th dokutan 876 111 26 Oct 2023 875th Yewzir 🇧🇪 876 111 12 Mar 2024 875th rucin93 🇵🇱 876 111 10 May 2024 875th HumanoidCPU 876 111 18 May 2024 875th KatieLG 🇬🇧 876 111 8 Jul 2024 875th pardouin 🇫🇷 876 111 20 Aug 2024 875th GolfingSuccess 🇬🇷 876 111 31 Aug 2024 875th emgordon154 876 111 4 Dec 2024 875th CaedenHarper 🇨🇦 876 111 24 Jan 2025 875th albanian-laundromat 876 111 20 Jul 2025 895th cure-honey 🇯🇵 875 51 15 Jul 2021 895th Lydxn 🇨🇦 875 51 15 Jul 2021 897th BBoehm 🇩🇪 875 111 29 Oct 2020 897th helbling 🇨🇭 875 111 11 Mar 2024 899th darryletc 874 40 8 Jan 2019 899th janlelis 874 40 10 Feb 2021 Prev 826–900 of 5,117 Next