Emirp Numbers (Long) 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 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 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 Topological Sort 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 751st Bodo171 584 126 21 Nov 2022 752nd MateuszPietrzak 🇵🇱 584 183 22 Nov 2023 753rd GeorgeStechman 🇬🇧 581 116 20 Nov 2022 753rd dokutan 581 116 5 Jun 2025 755th MeWhenI 🇻🇦 581 121 16 Aug 2024 756th KatieLG 🇬🇧 581 157 15 Jan 2023 757th Shanethegamer 🇺🇸 579 101 20 Apr 2025 758th dillon-duncando 579 127 31 Oct 2022 758th Cynopolis 579 127 11 Oct 2023 758th epic-programmer-guy 579 127 1 Jan 2024 758th Azearia 579 127 26 Feb 2024 758th jameswmccarty 579 127 10 Jul 2024 758th Pyroan 579 127 10 Mar 2025 764th nephila-nacrea 🇬🇧 578 93 8 Dec 2022 765th JRaspass 🇬🇧 577 218 3 Feb 2023 766th acollett89 576 117 27 days ago 767th bac0id 576 132 29 Jun 2024 768th msbranicky 576 175 3 Oct 2023 769th xy3 🇮🇪 575 128 7 Nov 2022 769th myleopard 575 128 22 Dec 2022 769th Ripick 575 128 2 Feb 2023 769th roupiq 🇵🇱 575 128 23 Nov 2023 773rd stefangimmillaro 575 163 2 Nov 2022 774th inverseLorentz 🇦🇺 574 139 4 May 2024 775th Natanaelel 🇸🇪 574 154 29 Oct 2022 776th alphafalfa 573 67 19 Dec 2024 777th edsrzf 🇳🇿 572 110 21 Sep 2024 778th ChrisTheisen 572 175 19 Dec 2022 778th msbranicky 572 175 27 Aug 2023 780th Protothor 571 118 9 days ago 781st artieleach 570 129 15 Apr 2023 781st mbittner20 570 129 27 May 2023 781st RaBa21 570 129 24 Nov 2024 784th StronkCheese 🇺🇸 570 164 18 Feb 2023 785th jerrandolph 570 221 3 Nov 2023 786th KatieLG 🇬🇧 566 119 29 Oct 2022 786th mobibluman 566 119 11 Nov 2022 788th nmgetahun 566 130 9 Dec 2022 788th bac0id 566 130 29 Jun 2024 790th rifatx 566 177 10 Jul 2024 791st frosster 565 143 12 Mar 2025 792nd luca1339 565 243 22 Nov 2024 793rd anoopsg 🇮🇳 564 166 18 Nov 2023 794th juliansiebert 🇩🇪 563 102 23 Aug 2023 795th RYNO8 563 157 10 Nov 2022 795th c0d3-4-F00d 🇩🇪 563 157 9 Jan 2025 797th MeWhenI 🇻🇦 563 168 30 Jan 2023 798th bwat2 563 244 2 Nov 2022 799th BambooleanLogic 🇸🇪 562 120 1 Nov 2022 800th Mabeloid 🇳🇴 562 124 17 Sep 2024 801st Wildst 562 131 2 Nov 2022 802nd Chinay-Domitrix 🇺🇸 562 136 22 Mar 2025 803rd davbass 🇮🇹 560 112 25 Aug 2023 804th snoozingnewt 🇺🇸 558 140 12 Nov 2023 805th Florian-Mt 557 121 1 Aug 2024 805th LukeBridges 🇬🇧 557 121 8 Oct 2024 807th cdesodt 557 132 17 Sep 2023 807th KekkaiSensen 557 132 12 Feb 2024 809th retrohun 556 137 29 Oct 2022 810th alphafalfa 555 137 25 Oct 2024 811th damoc1es 553 133 16 Apr 2023 812th msbranicky 553 163 1 Jan 2024 813th retrohun 549 134 29 Oct 2022 813th Vaekor 549 134 28 Jul 2023 813th GWStuart 549 134 21 Nov 2024 816th emgordon154 548 123 6 Nov 2024 817th najs91 547 183 31 Oct 2024 818th StHagel 547 201 24 Aug 2023 819th CedricGebistorf 545 135 7 Nov 2022 819th Techdude01 545 135 8 Jan 2023 819th dranjohn 545 135 10 Oct 2023 819th GrzegorzSzczepanek 545 135 7 Jan 2024 823rd msbranicky 545 172 27 Aug 2023 824th fizhes 544 124 18 Jun 2023 825th Feniske 🇫🇷 541 106 6 Nov 2023 Prev 751–825 of 1,491 Next