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 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 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 751st DialFrost 🇸🇬 758 79 395ms 23 May 2024 752nd primo-ppcg 🇹🇭 758 135 2ms 3 Oct 2020 753rd MeWhenI 🇻🇦 757 85 4ms 29 May 2023 753rd targrik 757 85 4ms 28 Jul 2025 755th somebody1234 757 88 10ms 8 Dec 2018 755th yzhs 🇩🇪 757 88 13ms 20 Jul 2022 755th suwat513 757 88 11ms 13 Dec 2022 755th m42km 757 88 10ms 6 Nov 2023 755th dokutan 757 88 9ms 22 Jan 2024 755th namelessiw 757 88 10ms 5 Mar 2024 755th codingisgreatbutiamnot 757 88 10ms 7 Aug 2024 755th DialFrost 🇸🇬 757 88 3,108ms 25 Dec 2024 755th albanian-laundromat 757 88 4ms 12 Sep 2025 764th tatzyr 🇯🇵 756 75 40ms 5 Dec 2024 765th alemelis 756 83 524ms 1 Sep 2024 766th jared-hughes 756 89 2ms 5 Jul 2024 767th sean-niemann 🇺🇸 756 107 24ms 17 Dec 2023 768th somebody1234 756 114 8ms 20 Nov 2018 769th KrausRaus 🇺🇸 755 63 3ms 9 Apr 2021 770th ashtraypettingzoo 🇺🇸 753 100 150ms 12 Feb 2023 771st DialFrost 🇸🇬 752 117 536ms 4 Jun 2024 772nd MeWhenI 🇻🇦 751 71 67ms 2 Nov 2023 773rd jakobwitte 751 85 10ms 20 Mar 2018 773rd janbehrens 🇩🇪 751 85 13ms 17 Aug 2021 775th emgordon154 749 44 54ms 13 Sep 2024 776th Faweks1 749 89 19ms 1 Aug 2018 776th IshanPanpaliya 749 89 96ms 2 Apr 2022 776th kellantech 749 89 10ms 3 Jun 2023 776th zwxzwxzwx21 749 89 10ms 7 Feb 2024 776th luuumine 🇫🇷 749 89 10ms 20 days ago 781st retrohun 749 96 2ms 25 Aug 2024 782nd Yewzir 🇧🇪 749 115 6ms 6 Feb 2024 783rd jared-hughes 749 126 434ms 24 Sep 2025 784th Shanethegamer 🇺🇸 748 80 452ms 18 Jun 2021 784th Codsilla 🇨🇦 748 80 756ms 3 Nov 2023 784th alemelis 748 80 386ms 22 Sep 2024 787th clockworknazo 748 96 4ms 30 Jan 2023 788th JRaspass 🇬🇧 746 52 102ms 26 Dec 2017 788th IAGOAG 746 52 121ms 25 Jun 2018 788th xohmz 746 52 125ms 4 Nov 2018 788th elisherer 🇮🇱 746 52 121ms 13 Apr 2019 788th o0lit3 🇺🇸 746 52 149ms 10 Jul 2020 788th rucin93 🇵🇱 746 52 120ms 7 Sep 2020 788th olivermrose 🇺🇸 746 52 127ms 20 Sep 2021 788th krcs 🇵🇱 746 52 144ms 21 Apr 2022 788th MeWhenI 🇻🇦 746 52 145ms 4 Aug 2022 788th trist224 🇫🇷 746 52 151ms 28 Nov 2022 788th neel11235813 746 52 132ms 3 Feb 2023 799th vonagam 746 76 43ms 8 Nov 2017 799th anter69 🇭🇺 746 76 35ms 23 Dec 2020 799th hrrs01 746 76 39ms 23 Feb 2022 799th 4hg 🇺🇸 746 76 41ms 12 Jul 2022 799th OhmNomNom 746 76 39ms 8 Oct 2022 799th aaronze 🇦🇺 746 76 40ms 21 Sep 2023 799th blaztoma 🇱🇹 746 76 36ms 22 days ago 806th flawr 746 101 150ms 20 Feb 2019 806th drbalan 746 101 175ms 18 Jul 2020 808th Shanethegamer 🇺🇸 745 83 309ms 16 May 2022 808th Yewzir 🇧🇪 745 83 288ms 9 Nov 2023 810th ovs-code 🇩🇪 744 80 1,003ms 25 Jan 2024 811th labster 743 64 73ms 23 Feb 2018 811th nwellnhof 🇩🇪 743 64 3ms 14 Jul 2022 813th Irratix 🇳🇱 743 111 330ms 15 Mar 2021 814th btjones0 742 97 280ms 28 Dec 2020 815th MeWhenI 🇻🇦 742 109 2ms 10 Oct 2023 816th neihousaigaai 741 90 16ms 31 Oct 2022 817th Shanethegamer 🇺🇸 740 72 81ms 27 Dec 2024 817th fuzzylojik-golf 🇺🇸 740 72 70ms 17 Sep 2025 819th Irratix 🇳🇱 740 130 398ms 3 Jan 2022 820th fuzzylojik-golf 🇺🇸 738 85 435ms 6 Jul 2025 821st lynn 738 97 14ms 10 Nov 2021 822nd inventshah 738 100 2ms 9 Sep 2022 822nd Yewzir 🇧🇪 738 100 3ms 22 Dec 2023 822nd albanian-laundromat 738 100 5ms 24 Jun 2025 825th treeowl 738 102 141ms 27 Feb 2019 First Prev 751–825 of 3,065 Next Last