Emirp Numbers in all languages in bytes. 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 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 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 Bytes Time Submitted 451st MeWhenI 🇻🇦 879 100 438ms 5 Mar 2022 452nd xorraxrax 877 76 11ms 26 Oct 2019 452nd Shanethegamer 🇺🇸 877 76 15ms 10 May 2021 452nd domingues 🇵🇹 877 76 10ms 10 Aug 2022 452nd Alex-x90 🇺🇸 877 76 11ms 28 Jan 2023 452nd Nic0M 877 76 12ms 13 Aug 2023 452nd CaedenHarper 🇨🇦 877 76 12ms 19 Sep 2024 452nd jatloe 877 76 11ms 29 Oct 2024 452nd blaztoma 🇱🇹 877 76 10ms 3 hours ago 460th KatieLG-Transpiler 🇬🇧 876 178 10ms 24 Jun 2022 461st emgordon154 875 76 3,074ms 10 Apr 2025 462nd bforte 875 86 131ms 26 Dec 2018 463rd primo-ppcg 🇹🇭 874 79 110ms 6 Sep 2023 464th edsrzf 🇳🇿 873 108 469ms 24 Sep 2025 464th DialFrost 🇸🇬 873 108 410ms 24 Sep 2025 466th emgordon154 873 172 1,934ms 28 Mar 2025 467th jared-hughes 871 65 34ms 12 Sep 2022 468th GrayJoKing 🇦🇺 871 78 4ms 26 Jul 2023 469th MeWhenI 🇻🇦 871 113 32ms 4 Jan 2022 469th Lydxn 🇨🇦 871 113 32ms 4 Jan 2022 471st lifthrasiir 🇰🇷 870 72 391ms 2 Dec 2024 471st albanian-laundromat 870 72 452ms 7 Oct 2025 473rd kkoenig 870 124 309ms 14 Sep 2024 474th stefangimmillaro 869 89 119ms 15 Jul 2023 475th marcin7Cd 869 99 6ms 6 Feb 2021 476th DialFrost 🇸🇬 868 74 6ms 17 Aug 2025 477th DialFrost 🇸🇬 868 173 889ms 15 Aug 2025 478th sean-niemann 🇺🇸 867 63 2ms 24 Jul 2023 479th JayXon 🇺🇸 867 159 1,990ms 14 Sep 2025 480th ovs-code 🇩🇪 866 69 272ms 12 Mar 2024 481st Natanaelel 🇸🇪 865 33 35ms 1 Mar 2025 482nd jarekwg 865 77 15ms 19 Apr 2019 482nd TFeld00 🇩🇰 865 77 18ms 28 Jan 2021 482nd KatieLG 🇬🇧 865 77 11ms 14 Feb 2021 482nd chethus 865 77 12ms 10 May 2021 482nd mokymok 🇺🇸 865 77 11ms 17 Nov 2021 482nd StefanHabel 🇨🇦 865 77 16ms 26 Mar 2023 488th nwellnhof 🇩🇪 865 111 57ms 18 Jan 2022 489th Shanethegamer 🇺🇸 863 55 5ms 27 Dec 2021 490th ovs-code 🇩🇪 863 83 5ms 7 Feb 2023 491st emgordon154 863 125 251ms 17 Jan 2025 492nd Garklein 🇨🇦 862 29 2ms 8 Jan 2025 493rd emplv 🇱🇻 862 63 129ms 30 Oct 2024 494th MeWhenI 🇻🇦 861 69 953ms 12 May 2023 495th FlyingPenguin223 861 78 2ms 27 Oct 2024 496th verticallity 861 109 122ms 7 Apr 2022 497th dan-simon 860 45 112ms 28 Dec 2017 497th evb0110 860 45 97ms 24 Jan 2018 497th labster 860 45 114ms 4 Feb 2018 497th hughsimpson 860 45 115ms 9 Jul 2018 501st commandblockguy 🇺🇸 858 73 406ms 15 Jan 2024 501st Yewzir 🇧🇪 858 73 494ms 4 Feb 2024 501st emgordon154 858 73 395ms 26 Jul 2024 504th dvargas46 🇺🇸 855 84 4,059ms 19 Nov 2022 505th scpchicken 🇵🇼 855 88 155ms 21 Feb 2023 506th RDShah 854 78 13ms 3 Aug 2020 506th Fishron 854 78 19ms 19 Oct 2021 508th Lydxn 🇨🇦 853 84 8ms 5 Feb 2023 508th Steffan153 🇫🇮 853 84 5ms 9 Feb 2023 510th lyphyser 852 68 77ms 1 Feb 2025 511th MeWhenI 🇻🇦 852 120 1ms 20 Apr 2022 512th ETHproductions 🇺🇸 851 75 32ms 21 Dec 2018 513th DaDerpDuck 850 79 3ms 22 Jan 2021 514th jared-hughes 850 113 52ms 20 Jul 2022 515th MeWhenI 🇻🇦 849 84 16ms 15 Nov 2021 515th Yewzir 🇧🇪 849 84 16ms 11 Nov 2023 515th DialFrost 🇸🇬 849 84 15ms 14 Apr 2025 518th Shanethegamer 🇺🇸 849 177 939ms 13 Jan 2025 518th GolfingSuccess 🇬🇷 849 177 845ms 13 Jan 2025 518th KatieLG 🇬🇧 849 177 845ms 13 Jan 2025 518th HumanoidCPU 849 177 843ms 13 Jan 2025 518th dokutan 849 177 837ms 13 Jan 2025 518th error256 849 177 813ms 13 Jan 2025 518th voytxt 🇨🇿 849 177 841ms 19 Jan 2025 518th ovs-code 🇩🇪 849 177 839ms 24 Jan 2025 First Prev 451–525 of 3,078 Next Last