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 601st jwhear 🇺🇸 657 251 16 Nov 2022 602nd msbranicky 656 192 3 Oct 2023 603rd biocommando 🇫🇮 655 103 26 Dec 2022 603rd Davr1 🇨🇿 655 103 16 Oct 2023 603rd dylanarmstrong 655 103 24 Jan 2024 606th purp 653 99 16 Nov 2022 607th adamnielson42 🇺🇸 653 111 11 Jan 2024 608th Shanethegamer 🇺🇸 652 124 13 Oct 2024 609th OllieBoyne 🇬🇧 651 113 1 Nov 2022 609th eshilo-draper 651 113 1 Nov 2022 609th fgrosshans 🇫🇷 651 113 3 Nov 2022 609th b10011 🇫🇮 651 113 10 Jan 2023 609th snoozingnewt 🇺🇸 651 113 4 Oct 2023 609th Ythaenagor 651 113 5 Aug 2024 609th NanduBC 651 113 6 Sep 2024 616th Yewzir 🇧🇪 650 146 27 Mar 2024 617th targrik 649 97 63 mins ago 618th dokutan 648 102 13 Sep 2024 619th Maximizer02 647 149 23 Apr 2024 620th dcgjb 645 89 3 May 2024 621st msbranicky 645 108 17 Jan 2024 622nd SniperSmiley 🇺🇸 645 114 1 Nov 2022 622nd randolchance 645 114 1 Jan 2023 622nd yzhs 🇩🇪 645 114 23 Jun 2023 622nd jmerle 🇳🇱 645 114 11 Jul 2023 622nd WillConker 645 114 16 Jul 2023 622nd codingisgreatbutiamnot 645 114 26 Jul 2024 622nd hellwue 645 114 5 Sep 2024 622nd 5quiwyrm 645 114 2 Dec 2024 622nd Troon 645 114 7 Feb 2025 622nd albanian-laundromat 645 114 4 days ago 632nd rucin93 🇵🇱 643 127 19 Jun 2025 633rd randolchance 642 105 1 Jan 2023 633rd helbling 🇨🇭 642 105 5 May 2024 633rd thisishowmymindworks 🇳🇴 642 105 9 Jun 2024 636th SmartK8 🇨🇿 642 156 31 Oct 2022 636th annaproxy 642 156 24 Oct 2023 636th Yax42 🇫🇷 642 156 20 Jun 2025 639th yoshykai 642 214 12 Apr 2025 640th jared-hughes 641 126 29 Jul 2023 640th NickTheEASDude 🇺🇸 641 126 10 Sep 2024 642nd michelebastione 🇮🇹 640 115 30 Oct 2022 642nd QuincyNash 🇺🇸 640 115 27 Nov 2022 642nd jtaxen 640 115 4 Jan 2023 642nd OCNeve 640 115 18 Jun 2024 642nd hiichbindermax 640 115 28 Jul 2024 642nd CyberTapir 640 115 27 Aug 2024 642nd klixel 🇨🇦 640 115 31 Dec 2024 642nd chartung17 640 115 20 Apr 2025 650th varhammer 🇷🇺 640 159 12 Nov 2024 651st CatsAreFluffy 640 167 16 Dec 2022 652nd scpchicken 🇵🇼 639 172 23 Jan 2023 653rd bac0id 637 147 29 Jun 2024 654th Ralac07 🇦🇺 634 116 3 Jul 2024 654th dirckvdende 634 116 17 days ago 656th tomh1012 634 158 8 Nov 2022 656th bac0id 634 158 29 Jun 2024 658th neel11235813 633 110 15 Jan 2024 658th JunkIce 633 110 8 Jan 2025 660th Yewzir 🇧🇪 633 120 27 Mar 2024 661st DialFrost 🇸🇬 633 129 26 Jan 2024 662nd didion0 🇺🇸 630 107 31 Oct 2022 662nd trinityy-7 630 107 6 Dec 2023 662nd madeforlosers 630 107 13 Sep 2024 665th CatsAreFluffy 630 159 28 Nov 2022 666th MichaelMBradley 🇨🇦 629 117 4 Nov 2022 666th nstearns96 🇬🇧 629 117 9 Nov 2022 666th goGuru 629 117 26 Dec 2022 666th LeeCamp 629 117 12 Jan 2023 666th AZ9tumas 629 117 15 Apr 2023 666th markusgraube 629 117 1 Jul 2023 666th Florian-Mt 629 117 26 Sep 2023 666th ssbhatt4321 629 117 14 Oct 2023 666th SectorCorruptor 629 117 5 Apr 2024 666th KatieLG 🇬🇧 629 117 11 Jan 2025 Prev 601–675 of 1,498 Next