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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 62nd KasperKivimaeki 🇫🇮 947 87 4 Jan 2025 62nd sean-niemann 🇺🇸 947 87 11 Apr 2025 78th Lydxn 🇨🇦 944 41 7 Mar 2022 78th Steffan153 🇫🇮 944 41 29 Oct 2022 80th primo-ppcg 🇹🇭 944 59 13 Dec 2020 80th btnlq 944 59 2 Jan 2021 80th JayXon 🇺🇸 944 59 28 Jun 2021 80th Lydxn 🇨🇦 944 59 24 Sep 2021 80th nwellnhof 🇩🇪 944 59 27 Dec 2021 80th stefangimmillaro 944 59 22 Aug 2022 80th MeWhenI 🇻🇦 944 59 29 Jan 2023 80th Steffan153 🇫🇮 944 59 29 Jan 2023 80th SirBogman 🇺🇸 944 59 8 Jan 2024 80th bitsandbeyond 🇳🇱 944 59 16 Mar 2024 80th DialFrost 🇸🇬 944 59 26 Dec 2024 80th sean-niemann 🇺🇸 944 59 6 Apr 2025 92nd Lydxn 🇨🇦 944 68 22 Dec 2023 93rd btnlq 940 80 15 Oct 2023 94th primo-ppcg 🇹🇭 939 68 5 Jun 2021 94th rucin93 🇵🇱 939 68 2 Oct 2021 94th JayXon 🇺🇸 939 68 7 Mar 2022 94th sean-niemann 🇺🇸 939 68 21 Feb 2023 94th Steffan153 🇫🇮 939 68 9 Apr 2023 94th Argeento 🇵🇱 939 68 25 Aug 2023 100th sisyphus-ppcg 🇦🇺 938 35 26 Jul 2022 100th lynn 938 35 19 Oct 2023 102nd primo-ppcg 🇹🇭 938 71 2 Jan 2021 102nd NewDefectus 🇮🇱 938 71 16 Dec 2021 102nd Steffan153 🇫🇮 938 71 5 Feb 2023 102nd neel11235813 938 71 8 Feb 2023 102nd rschwa6308 🇺🇸 938 71 12 May 2023 102nd zbreit 🇺🇸 938 71 20 May 2023 102nd Seek64 🇩🇪 938 71 18 Oct 2023 102nd sean-niemann 🇺🇸 938 71 6 Jun 2025 102nd ndren 938 71 15 Jul 2025 111th JayXon 🇺🇸 936 88 21 Nov 2021 111th Lydxn 🇨🇦 936 88 21 Nov 2021 111th nwellnhof 🇩🇪 936 88 21 Nov 2021 111th primo-ppcg 🇹🇭 936 88 21 Nov 2021 111th prplz 🇦🇺 936 88 21 Nov 2021 111th Steffan153 🇫🇮 936 88 28 Jan 2023 111th tomtheisen 🇺🇸 936 88 29 Jan 2023 111th btnlq 936 88 10 Mar 2023 111th AdrienHache 🇫🇷 936 88 25 May 2023 111th wiz0u 936 88 29 Jun 2023 111th stefangimmillaro 936 88 15 Jul 2023 111th MeWhenI 🇻🇦 936 88 26 Jul 2023 111th namelessiw 936 88 8 Jun 2024 111th pardouin 🇫🇷 936 88 8 Oct 2024 111th sean-niemann 🇺🇸 936 88 23 Dec 2024 111th Yax42 🇫🇷 936 88 13 days ago 127th antimon2 🇯🇵 934 64 12 Sep 2022 127th Lydxn 🇨🇦 934 64 10 May 2023 129th Lydxn 🇨🇦 934 67 16 Jan 2024 129th HPWiz 🇳🇿 934 67 16 Jan 2024 129th JayXon 🇺🇸 934 67 18 Jan 2024 129th pardouin 🇫🇷 934 67 21 Jun 2024 133rd Lydxn 🇨🇦 933 72 10 Apr 2022 133rd JayXon 🇺🇸 933 72 10 Feb 2023 133rd GrayJoKing 🇦🇺 933 72 21 Feb 2023 136th GrayJoKing 🇦🇺 932 57 13 Sep 2023 136th Bubbler-4 932 57 13 Sep 2023 136th Lydxn 🇨🇦 932 57 13 Sep 2023 136th ovs-code 🇩🇪 932 57 13 Sep 2023 136th Steffan153 🇫🇮 932 57 16 Sep 2023 136th primo-ppcg 🇹🇭 932 57 16 Sep 2023 136th Kacarott 🇦🇺 932 57 24 Nov 2023 136th error256 932 57 14 May 2024 136th pardouin 🇫🇷 932 57 24 Aug 2024 136th sean-niemann 🇺🇸 932 57 7 Apr 2025 136th DialFrost 🇸🇬 932 57 8 Apr 2025 147th sean-niemann 🇺🇸 932 101 6 days ago 147th JayXon 🇺🇸 932 101 6 days ago 149th primo-ppcg 🇹🇭 931 69 4 Jun 2018 150th GrayJoKing 🇦🇺 930 50 26 Mar 2021 First Prev 76–150 of 3,056 Next Last