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 595th jamesthekee 669 110 25 Jan 2025 602nd two-bad 🇬🇧 668 101 6 Feb 2024 603rd MeWhenI 🇻🇦 667 94 15 Feb 2023 603rd dokutan 667 94 9 Apr 2024 605th Yewzir 🇧🇪 666 141 28 Mar 2024 606th emgordon154 666 164 18 Feb 2025 607th weliveinhell 🇭🇹 665 133 30 Jan 2024 608th oceko 665 161 19 Feb 2024 609th clockworknazo 664 139 29 Oct 2022 610th KatieLG 🇬🇧 664 289 11 Jan 2025 610th UnderKoen 🇳🇱 664 289 21 May 2025 612th commandblockguy 🇺🇸 663 105 16 Jan 2024 613th Natanaelel 🇸🇪 663 111 29 Oct 2022 613th betaveros 663 111 31 Dec 2022 613th CheeseCake628 🇳🇴 663 111 19 Mar 2023 613th MichalMarsalek 🇨🇿 663 111 15 Jan 2024 613th moustave 663 111 15 Jul 2025 613th wuduculfre 663 111 13 days ago 619th Shanethegamer 🇺🇸 662 102 24 Apr 2023 620th Aurel300 🇨🇭 662 165 3 Jun 2024 621st bac0id 660 162 2 Jul 2024 622nd kimbo 🇺🇸 660 191 29 Dec 2022 623rd ashtraypettingzoo 🇺🇸 659 41 5 Apr 2023 624th sean-niemann 🇺🇸 659 89 16 May 2025 625th Shanethegamer 🇺🇸 659 152 20 Apr 2023 626th MeWhenI 🇻🇦 657 45 7 Aug 2023 627th badboj40 657 112 27 Dec 2022 627th Pale-Vessel 657 112 27 Dec 2023 627th yuchuehw 657 112 17 Jun 2024 627th KasperKivimaeki 🇫🇮 657 112 5 Jul 2025 627th Flekay 🇩🇪 657 112 11 Jul 2025 627th H3XDaemon 657 112 41 hours ago 633rd msbranicky 656 192 3 Oct 2023 634th biocommando 🇫🇮 655 103 26 Dec 2022 634th Davr1 🇨🇿 655 103 16 Oct 2023 634th dylanarmstrong 655 103 24 Jan 2024 637th jacobly0 🇺🇸 655 244 25 Sep 2023 638th Shanethegamer 🇺🇸 654 124 13 Oct 2024 639th purp 653 99 16 Nov 2022 640th adamnielson42 🇺🇸 653 111 11 Jan 2024 641st OllieBoyne 🇬🇧 651 113 1 Nov 2022 641st eshilo-draper 651 113 1 Nov 2022 641st fgrosshans 🇫🇷 651 113 3 Nov 2022 641st b10011 🇫🇮 651 113 10 Jan 2023 641st snoozingnewt 🇺🇸 651 113 4 Oct 2023 641st Ythaenagor 651 113 5 Aug 2024 641st NanduBC 651 113 6 Sep 2024 648th Yewzir 🇧🇪 651 146 27 Mar 2024 649th dokutan 648 102 13 Sep 2024 650th Maximizer02 647 149 23 Apr 2024 651st SniperSmiley 🇺🇸 646 114 1 Nov 2022 651st randolchance 646 114 1 Jan 2023 651st yzhs 🇩🇪 646 114 23 Jun 2023 651st jmerle 🇳🇱 646 114 11 Jul 2023 651st WillConker 646 114 16 Jul 2023 651st codingisgreatbutiamnot 646 114 26 Jul 2024 651st hellwue 646 114 5 Sep 2024 651st 5quiwyrm 646 114 2 Dec 2024 651st Troon 646 114 7 Feb 2025 660th dcgjb 645 89 3 May 2024 661st msbranicky 645 108 17 Jan 2024 662nd jared-hughes 644 126 29 Jul 2023 662nd NickTheEASDude 🇺🇸 644 126 10 Sep 2024 664th GolfingSuccess 🇬🇷 644 233 27 Jan 2025 665th randolchance 643 105 1 Jan 2023 665th helbling 🇨🇭 643 105 5 May 2024 665th thisishowmymindworks 🇳🇴 643 105 9 Jun 2024 668th rucin93 🇵🇱 643 127 19 Jun 2025 669th SmartK8 🇨🇿 642 156 31 Oct 2022 669th annaproxy 642 156 24 Oct 2023 671st yoshykai 642 214 12 Apr 2025 672nd varhammer 🇷🇺 641 159 12 Nov 2024 673rd CatsAreFluffy 641 167 16 Dec 2022 674th michelebastione 🇮🇹 640 115 30 Oct 2022 674th QuincyNash 🇺🇸 640 115 27 Nov 2022 Prev 601–675 of 1,569 Next