Emirp 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 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 Chars Time 826th ian-odonnell 669 84 5 Mar 2018 827th MeWhenI 🇻🇦 669 85 29 May 2023 828th emgordon154 667 44 13 Sep 2024 829th MeWhenI 🇻🇦 667 75 24 May 2024 830th Espiobest 667 81 26 Feb 2021 830th gilufin 667 81 23 May 2021 830th Waffle3z 667 81 7 Sep 2021 830th quimey 667 81 21 Jun 2023 830th snoozingnewt 🇺🇸 667 81 23 Sep 2023 835th frunobulax-the-poodle 667 99 16 Feb 2019 836th f-tucker 667 144 20 Feb 2024 837th emgordon154 666 79 4 Aug 2024 838th dokutan 666 140 1 Apr 2024 839th ovs-code 🇩🇪 665 67 12 Mar 2024 840th xiBread 🇺🇸 664 60 31 Oct 2021 841st jakobwitte 662 85 20 Mar 2018 841st janbehrens 🇩🇪 662 85 17 Aug 2021 843rd MateuszPietrzak 🇵🇱 661 107 9 Jan 2024 843rd HumanoidCPU 661 107 5 May 2024 843rd ovs-code 🇩🇪 661 107 3 Jun 2024 846th ashtraypettingzoo 🇺🇸 660 100 12 Feb 2023 847th jmerle 🇳🇱 659 82 11 Jul 2023 847th Powerroff 659 82 10 Nov 2024 849th AlephSquirrel 658 76 19 Jul 2024 850th sisyphus-ppcg 🇦🇺 657 125 15 May 2022 850th GolfingSuccess 🇬🇷 657 125 16 May 2022 850th MeWhenI 🇻🇦 657 125 18 May 2022 850th ovs-code 🇩🇪 657 125 20 May 2022 850th inventshah 657 125 22 May 2022 850th lynn 657 125 27 May 2022 850th nwellnhof 🇩🇪 657 125 7 Jul 2022 850th galloj 🇨🇿 657 125 29 Aug 2022 850th Steffan153 🇫🇮 657 125 28 Jan 2023 850th sean-niemann 🇺🇸 657 125 20 May 2023 850th JayXon 🇺🇸 657 125 25 May 2023 850th Lydxn 🇨🇦 657 125 24 Jun 2023 850th dokutan 657 125 2 Oct 2023 850th retrohun 657 125 22 Jan 2024 850th kritixilithos 657 125 22 May 2024 850th pardouin 🇫🇷 657 125 21 Sep 2024 850th DialFrost 🇸🇬 657 125 5 Jan 2025 850th stefangimmillaro 657 125 13 hours ago 868th emplv 🇱🇻 656 86 26 Oct 2022 869th flawr 654 101 20 Feb 2019 869th drbalan 654 101 18 Jul 2020 871st eldritchconundrum 653 61 31 Oct 2022 871st dokutan 653 61 14 Apr 2024 873rd scpchicken 🇵🇼 651 59 5 Feb 2023 874th AshyIsMe 🇦🇺 651 83 16 Jul 2022 874th fkantelberg 651 83 14 Jul 2023 874th lelbal 651 83 23 Dec 2024 877th primo-ppcg 🇹🇭 650 86 21 Nov 2021 878th orthoplex 🇨🇽 649 44 5 Oct 2020 878th MeWhenI 🇻🇦 649 44 7 Aug 2023 880th primo-ppcg 🇹🇭 647 77 11 Feb 2022 881st treeowl 647 102 27 Feb 2019 881st RussellEmerine 647 102 30 Nov 2019 883rd janbehrens 🇩🇪 646 88 15 Jun 2021 884th TFeld00 🇩🇰 643 62 26 Jun 2019 885th HumanoidCPU 643 84 27 May 2024 885th JunkIce 643 84 24 Nov 2024 887th annaproxy 643 87 4 Jan 2023 888th Yewzir 🇧🇪 641 86 15 May 2023 889th Johannesd3 641 103 8 Sep 2019 889th strout 641 103 15 Aug 2022 891st emgordon154 640 83 23 Dec 2024 892nd Maznek 639 88 22 Jun 2023 893rd gastropner 638 103 5 Jan 2021 894th jared-hughes 637 111 20 Jul 2022 895th MeWhenI 🇻🇦 637 151 11 Sep 2023 896th ssilwa 636 85 20 Jan 2018 896th 5cw 🇺🇸 636 85 20 Apr 2024 896th KasperKivimaeki 🇫🇮 636 85 2 days ago 899th primo-ppcg 🇹🇭 636 375 19 Apr 2019 900th achimkrause 635 104 11 Jul 2018 Prev 826–900 of 2,902 Next