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 Knight 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 Knight 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 451st MeWhenI 🇻🇦 727 151 19 Jun 2023 452nd inventshah 726 93 30 Oct 2024 453rd janbehrens 🇩🇪 726 131 9 Nov 2022 454th Yewzir 🇧🇪 726 138 11 Feb 2024 455th prplz 🇦🇺 725 122 31 Oct 2022 455th sean-niemann 🇺🇸 725 122 24 Nov 2023 457th MeWhenI 🇻🇦 725 207 28 Mar 2025 458th retrohun 724 53 30 Dec 2022 459th Ripick 724 134 13 May 2023 460th FlorianCassayre 🇫🇷 721 102 30 Sep 2023 460th inventshah 721 102 26 Oct 2024 460th andrewjc2000 721 102 10 Jul 2025 463rd Shanethegamer 🇺🇸 721 171 7 Sep 2024 464th emgordon154 720 134 10 Dec 2024 465th madex 🇩🇪 719 123 29 Apr 2024 466th MeWhenI 🇻🇦 718 75 16 Apr 2023 467th gifti258 718 92 15 Sep 2023 468th dokutan 718 97 30 Apr 2024 468th CaedenHarper 🇨🇦 718 97 12 Nov 2024 470th FlyingPenguin223 718 113 27 Oct 2024 471st jared-hughes 718 149 31 Oct 2022 472nd janbehrens 🇩🇪 717 88 9 Nov 2022 473rd DialFrost 🇸🇬 717 98 17 Aug 2024 474th rucin93 🇵🇱 715 82 23 Nov 2024 475th TFeld00 🇩🇰 714 103 31 Oct 2022 475th Starwort 🇬🇧 714 103 9 Nov 2022 475th vgamula 🇺🇦 714 103 10 Jul 2024 478th klixel 🇨🇦 714 153 10 May 2023 479th Shanethegamer 🇺🇸 712 88 27 Mar 2024 480th MeWhenI 🇻🇦 712 110 13 Dec 2022 481st annaproxy 711 91 15 Sep 2023 482nd lifthrasiir 🇰🇷 711 98 2 Dec 2024 483rd MeWhenI 🇻🇦 711 107 30 Jan 2023 484th emplv 🇱🇻 711 132 1 Nov 2022 485th Irratix 🇳🇱 710 95 8 Jun 2025 485th Yax42 🇫🇷 710 95 27 hours ago 487th Yewzir 🇧🇪 710 158 27 Mar 2024 488th frankgraziano 710 300 26 hours ago 489th HumanoidCPU 709 126 14 Feb 2024 490th Yewzir 🇧🇪 709 151 5 Jan 2024 490th tailorspy 709 151 27 Oct 2024 492nd rboath 705 111 11 Dec 2024 493rd HumanEquivalentUnit 705 118 24 Oct 2023 494th yzhs 🇩🇪 704 42 21 Jun 2023 494th j-Ewan 704 42 12 Dec 2023 496th janbehrens 🇩🇪 704 89 9 Nov 2022 497th alemelis 704 99 1 Sep 2024 498th emgordon154 704 179 17 Jan 2025 499th anter69 🇭🇺 703 89 24 Feb 2023 500th aydamak 703 92 15 May 2024 501st efgen 703 96 28 Dec 2023 501st weliveinhell 🇭🇹 703 96 15 Jan 2024 503rd edsrzf 🇳🇿 703 145 15 Jun 2025 504th Steffan153 🇫🇮 701 90 26 Nov 2022 505th Drew-j-Smith 701 105 5 Nov 2022 505th Just4FunCoder 701 105 23 Mar 2023 505th Mikey-Beep 🇬🇧 701 105 31 Aug 2023 505th StefanHabel 🇨🇦 701 105 13 Apr 2024 509th scpchicken 🇵🇼 699 77 3 Dec 2022 510th DialFrost 🇸🇬 698 84 43 hours ago 511th MeWhenI 🇻🇦 698 305 28 Aug 2023 512th MichalMarsalek 🇨🇿 697 100 21 Jan 2024 513th KrausRaus 🇺🇸 696 97 29 Oct 2022 513th Argeento 🇵🇱 696 97 1 Nov 2023 513th Maznek 696 97 18 Aug 2024 516th Yewzir 🇧🇪 695 135 28 Mar 2024 517th SirBogman 🇺🇸 695 148 29 Oct 2022 518th TaserTheFox 🇺🇸 694 106 14 Jan 2023 518th anderium 694 106 5 Aug 2023 518th mikehanus 694 106 5 Dec 2023 518th 051 🇸🇬 694 106 25 Dec 2023 518th CaedenHarper 🇨🇦 694 106 19 Sep 2024 523rd ian-h-chamberlain 🇺🇸 692 158 8 Nov 2022 524th roupiq 🇵🇱 691 128 17 Apr 2024 524th mttcrn 691 128 21 Mar 2025 Prev 451–525 of 1,569 Next