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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Luau 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 Luau 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 900th prplz 🇦🇺 878 91 258ms 24 Apr 2020 900th stefangimmillaro 878 91 257ms 21 Aug 2023 903rd Shanethegamer 🇺🇸 878 111 10ms 1 Aug 2023 903rd Lydxn 🇨🇦 878 111 10ms 1 Aug 2023 903rd MeWhenI 🇻🇦 878 111 10ms 1 Aug 2023 903rd JayXon 🇺🇸 878 111 10ms 2 Aug 2023 903rd Steffan153 🇫🇮 878 111 10ms 2 Aug 2023 903rd janbehrens 🇩🇪 878 111 10ms 2 Aug 2023 903rd GrayJoKing 🇦🇺 878 111 10ms 11 Aug 2023 903rd BREMAUCY 🇫🇷 878 111 10ms 7 Sep 2023 903rd Attero 🇸🇪 878 111 10ms 20 Sep 2023 903rd lynn 878 111 10ms 17 Oct 2023 903rd dokutan 878 111 10ms 26 Oct 2023 903rd Yewzir 🇧🇪 878 111 10ms 12 Mar 2024 903rd rucin93 🇵🇱 878 111 10ms 10 May 2024 903rd HumanoidCPU 878 111 10ms 18 May 2024 903rd KatieLG 🇬🇧 878 111 10ms 8 Jul 2024 903rd pardouin 🇫🇷 878 111 10ms 20 Aug 2024 903rd GolfingSuccess 🇬🇷 878 111 10ms 31 Aug 2024 903rd emgordon154 878 111 10ms 4 Dec 2024 903rd CaedenHarper 🇨🇦 878 111 10ms 24 Jan 2025 903rd albanian-laundromat 878 111 10ms 20 Jul 2025 903rd Babafaba 878 111 10ms 24 Oct 2025 924th scpchicken 🇵🇼 876 21 118ms 10 Mar 2022 925th cure-honey 🇯🇵 876 51 49ms 15 Jul 2021 925th Lydxn 🇨🇦 876 51 50ms 15 Jul 2021 927th sisyphus-ppcg 🇦🇺 875 41 2ms 4 Nov 2022 928th prplz 🇦🇺 875 56 2ms 2 Jan 2022 928th Irratix 🇳🇱 875 56 2ms 13 Jun 2022 928th roupiq 🇵🇱 875 56 2ms 14 Apr 2024 928th sean-niemann 🇺🇸 875 56 1ms 25 Feb 2025 928th DialFrost 🇸🇬 875 56 2ms 9 days ago 933rd darryletc 874 40 10ms 8 Jan 2019 933rd janlelis 874 40 8ms 10 Feb 2021 933rd 051 🇸🇬 874 40 12ms 19 Aug 2022 933rd nstearns96 🇬🇧 874 40 9ms 28 Nov 2022 933rd NickTheEASDude 🇺🇸 874 40 8ms 11 Apr 2024 933rd LordSir101 874 40 8ms 11 Aug 2025 939th Lydxn 🇨🇦 874 94 1,664ms 22 Apr 2024 939th JayXon 🇺🇸 874 94 1,903ms 22 Apr 2024 941st DialFrost 🇸🇬 874 109 579ms 6 Mar 2025 941st MeWhenI 🇻🇦 874 109 473ms 28 Mar 2025 941st emgordon154 874 109 432ms 29 Apr 2025 944th btnlq 873 69 1ms 7 Nov 2020 945th PFischbeck 872 45 15ms 30 Jan 2018 945th temich-nosov 872 45 13ms 17 Feb 2018 945th GeoffroyF 872 45 16ms 16 May 2018 945th daedals 872 45 9ms 24 Apr 2019 945th markus-rekdal 872 45 9ms 11 Jun 2019 945th dzhang314 872 45 9ms 13 Aug 2019 945th cellobix 872 45 16ms 14 Aug 2019 945th sk- 872 45 10ms 18 Sep 2019 945th hoodadam 872 45 9ms 23 Sep 2019 945th jmhowl 872 45 9ms 21 Dec 2019 945th Iluvatar 872 45 9ms 10 May 2020 945th chrismilson 872 45 11ms 18 May 2020 945th GalladeGuy 🇺🇸 872 45 9ms 20 May 2020 945th antimon2 🇯🇵 872 45 9ms 27 Jul 2020 945th thisishowmymindworks 🇳🇴 872 45 11ms 23 Aug 2020 945th atakan-se 872 45 9ms 27 Sep 2020 945th jn-lp 🇺🇦 872 45 9ms 29 Oct 2020 945th huderlem 872 45 9ms 10 Dec 2020 945th Euan-Hall 872 45 9ms 16 Dec 2020 945th argusdusty 🇺🇸 872 45 9ms 31 Dec 2020 945th adityasingh-code 872 45 9ms 2 Jan 2021 945th jameslindesay 872 45 9ms 24 Feb 2021 945th vezzick 872 45 10ms 6 Mar 2021 945th peculiarination 872 45 9ms 28 Apr 2021 945th og2701 872 45 9ms 14 May 2021 945th SniperSmiley 🇺🇸 872 45 9ms 22 Jun 2021 945th gurleen 872 45 9ms 22 Jul 2021 945th RYNO8 872 45 9ms 7 Aug 2021 945th ValdeQwerty 872 45 9ms 22 Sep 2021 945th itsjustfreekie 872 45 9ms 22 Sep 2021 945th alichraghi 872 45 9ms 15 Oct 2021 First Prev 901–975 of 5,270 Next Last