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 primo-ppcg 🇹🇭 672 143 5 Mar 2022 827th cure-honey 🇯🇵 671 121 6 Jul 2021 828th molecules 670 55 27 Dec 2017 829th MeWhenI 🇻🇦 670 98 29 Nov 2022 830th ian-odonnell 669 84 5 Mar 2018 831st MeWhenI 🇻🇦 669 85 29 May 2023 832nd emgordon154 667 44 13 Sep 2024 833rd MeWhenI 🇻🇦 667 75 24 May 2024 834th Espiobest 667 81 26 Feb 2021 834th gilufin 667 81 23 May 2021 834th Waffle3z 667 81 7 Sep 2021 834th quimey 667 81 21 Jun 2023 834th snoozingnewt 🇺🇸 667 81 23 Sep 2023 839th frunobulax-the-poodle 667 99 16 Feb 2019 840th f-tucker 667 144 20 Feb 2024 841st emgordon154 666 79 4 Aug 2024 842nd dokutan 666 140 1 Apr 2024 843rd ovs-code 🇩🇪 665 67 12 Mar 2024 844th xiBread 🇺🇸 664 60 31 Oct 2021 845th jakobwitte 662 85 20 Mar 2018 845th janbehrens 🇩🇪 662 85 17 Aug 2021 847th dokutan 662 97 28 mins ago 848th MateuszPietrzak 🇵🇱 661 107 9 Jan 2024 848th HumanoidCPU 661 107 5 May 2024 848th ovs-code 🇩🇪 661 107 3 Jun 2024 851st ashtraypettingzoo 🇺🇸 660 100 12 Feb 2023 852nd jmerle 🇳🇱 659 82 11 Jul 2023 852nd Powerroff 659 82 10 Nov 2024 852nd RaBa21 🇭🇺 659 82 4 days ago 855th AlephSquirrel 658 76 19 Jul 2024 856th sisyphus-ppcg 🇦🇺 657 125 15 May 2022 856th GolfingSuccess 🇬🇷 657 125 16 May 2022 856th MeWhenI 🇻🇦 657 125 18 May 2022 856th ovs-code 🇩🇪 657 125 20 May 2022 856th inventshah 657 125 22 May 2022 856th lynn 657 125 27 May 2022 856th nwellnhof 🇩🇪 657 125 7 Jul 2022 856th galloj 🇨🇿 657 125 29 Aug 2022 856th Steffan153 🇫🇮 657 125 28 Jan 2023 856th sean-niemann 🇺🇸 657 125 20 May 2023 856th JayXon 🇺🇸 657 125 25 May 2023 856th Lydxn 🇨🇦 657 125 24 Jun 2023 856th dokutan 657 125 2 Oct 2023 856th retrohun 657 125 22 Jan 2024 856th kritixilithos 657 125 22 May 2024 856th pardouin 🇫🇷 657 125 21 Sep 2024 856th DialFrost 🇸🇬 657 125 5 Jan 2025 856th stefangimmillaro 657 125 9 days ago 874th emplv 🇱🇻 656 86 26 Oct 2022 875th flawr 654 101 20 Feb 2019 875th drbalan 654 101 18 Jul 2020 877th eldritchconundrum 653 61 31 Oct 2022 877th dokutan 653 61 14 Apr 2024 879th scpchicken 🇵🇼 651 59 5 Feb 2023 880th AshyIsMe 🇦🇺 651 83 16 Jul 2022 880th fkantelberg 651 83 14 Jul 2023 880th lelbal 651 83 23 Dec 2024 883rd primo-ppcg 🇹🇭 650 86 21 Nov 2021 884th orthoplex 🇨🇽 649 44 5 Oct 2020 884th MeWhenI 🇻🇦 649 44 7 Aug 2023 886th primo-ppcg 🇹🇭 647 77 11 Feb 2022 887th treeowl 647 102 27 Feb 2019 887th RussellEmerine 647 102 30 Nov 2019 889th janbehrens 🇩🇪 646 88 15 Jun 2021 889th targrik 646 88 8 days ago 891st TFeld00 🇩🇰 643 62 26 Jun 2019 892nd HumanoidCPU 643 84 27 May 2024 892nd JunkIce 643 84 24 Nov 2024 894th annaproxy 643 87 4 Jan 2023 895th Yewzir 🇧🇪 641 86 15 May 2023 896th Johannesd3 641 103 8 Sep 2019 896th strout 641 103 15 Aug 2022 898th emgordon154 640 83 23 Dec 2024 899th Maznek 639 88 22 Jun 2023 900th gastropner 638 103 5 Jan 2021 Prev 826–900 of 2,908 Next