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 Topological Sort 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 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 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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 600th Pale-Vessel 657 112 27 Dec 2023 600th yuchuehw 657 112 17 Jun 2024 600th KasperKivimaeki 🇫🇮 657 112 5 Jul 2025 600th Flekay 🇩🇪 657 112 23 days ago 605th jwhear 🇺🇸 657 251 16 Nov 2022 606th msbranicky 656 192 3 Oct 2023 607th biocommando 🇫🇮 655 103 26 Dec 2022 607th Davr1 🇨🇿 655 103 16 Oct 2023 607th dylanarmstrong 655 103 24 Jan 2024 610th purp 653 99 16 Nov 2022 611th adamnielson42 🇺🇸 653 111 11 Jan 2024 612th Shanethegamer 🇺🇸 653 124 13 Oct 2024 613th OllieBoyne 🇬🇧 651 113 1 Nov 2022 613th eshilo-draper 651 113 1 Nov 2022 613th fgrosshans 🇫🇷 651 113 3 Nov 2022 613th b10011 🇫🇮 651 113 10 Jan 2023 613th snoozingnewt 🇺🇸 651 113 4 Oct 2023 613th Ythaenagor 651 113 5 Aug 2024 613th NanduBC 651 113 6 Sep 2024 620th Yewzir 🇧🇪 650 146 27 Mar 2024 621st targrik 649 97 11 days ago 622nd dokutan 648 102 13 Sep 2024 623rd Maximizer02 647 149 23 Apr 2024 624th dcgjb 645 89 3 May 2024 625th msbranicky 645 108 17 Jan 2024 626th SniperSmiley 🇺🇸 645 114 1 Nov 2022 626th randolchance 645 114 1 Jan 2023 626th yzhs 🇩🇪 645 114 23 Jun 2023 626th jmerle 🇳🇱 645 114 11 Jul 2023 626th WillConker 645 114 16 Jul 2023 626th codingisgreatbutiamnot 645 114 26 Jul 2024 626th hellwue 645 114 5 Sep 2024 626th 5quiwyrm 645 114 2 Dec 2024 626th Troon 645 114 7 Feb 2025 626th albanian-laundromat 645 114 16 days ago 636th rucin93 🇵🇱 643 127 19 Jun 2025 637th randolchance 642 105 1 Jan 2023 637th helbling 🇨🇭 642 105 5 May 2024 637th thisishowmymindworks 🇳🇴 642 105 9 Jun 2024 640th jared-hughes 642 126 29 Jul 2023 640th NickTheEASDude 🇺🇸 642 126 10 Sep 2024 642nd SmartK8 🇨🇿 642 156 31 Oct 2022 642nd annaproxy 642 156 24 Oct 2023 644th yoshykai 642 214 12 Apr 2025 645th michelebastione 🇮🇹 640 115 30 Oct 2022 645th QuincyNash 🇺🇸 640 115 27 Nov 2022 645th jtaxen 640 115 4 Jan 2023 645th OCNeve 640 115 18 Jun 2024 645th hiichbindermax 640 115 28 Jul 2024 645th CyberTapir 640 115 27 Aug 2024 645th klixel 🇨🇦 640 115 31 Dec 2024 645th chartung17 640 115 20 Apr 2025 653rd varhammer 🇷🇺 640 159 12 Nov 2024 654th CatsAreFluffy 640 167 16 Dec 2022 655th scpchicken 🇵🇼 639 172 23 Jan 2023 656th bac0id 637 147 29 Jun 2024 657th Ralac07 🇦🇺 634 116 3 Jul 2024 657th dirckvdende 634 116 5 Jul 2025 659th tomh1012 634 158 8 Nov 2022 659th bac0id 634 158 29 Jun 2024 661st neel11235813 633 110 15 Jan 2024 661st JunkIce 633 110 8 Jan 2025 663rd Yewzir 🇧🇪 633 120 27 Mar 2024 664th DialFrost 🇸🇬 633 129 26 Jan 2024 665th didion0 🇺🇸 630 107 31 Oct 2022 665th trinityy-7 630 107 6 Dec 2023 665th madeforlosers 630 107 13 Sep 2024 668th CatsAreFluffy 630 159 28 Nov 2022 669th MichaelMBradley 🇨🇦 629 117 4 Nov 2022 669th nstearns96 🇬🇧 629 117 9 Nov 2022 669th goGuru 629 117 26 Dec 2022 669th LeeCamp 629 117 12 Jan 2023 669th AZ9tumas 629 117 15 Apr 2023 669th markusgraube 629 117 1 Jul 2023 669th Florian-Mt 629 117 26 Sep 2023 Prev 601–675 of 1,507 Next
