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 751st MeWhenI 🇻🇦 597 128 24 Oct 2024 752nd KatieLG 🇬🇧 595 117 19 Apr 2025 753rd wh3n3v3r 🇨🇿 595 171 19 Nov 2024 754th Starwort 🇬🇧 595 185 11 Nov 2022 755th Kokusui 🇯🇵 594 106 26 Jul 2024 756th isaiah0311 594 149 16 Feb 2023 756th 09cf 594 149 24 Jun 2023 758th j-Ewan 593 124 12 Dec 2023 758th Mabeloid 🇳🇴 593 124 1 Sep 2024 758th Andrey135296 593 124 21 Sep 2024 758th Schreipfelerer 593 124 26 Sep 2024 758th Emutis 🇱🇹 593 124 24 Nov 2024 763rd zer0bits42 592 161 3 Nov 2022 764th Z-snails 588 187 27 Feb 2023 765th CatsAreFluffy 587 115 28 Nov 2022 765th xyangst 587 115 7 Oct 2024 767th HumanoidCPU 586 151 18 Apr 2024 768th dokutan 586 213 9 Oct 2024 769th MeWhenI 🇻🇦 585 113 5 Apr 2025 770th JRaspass 🇬🇧 584 92 30 Dec 2022 771st Bodo171 584 126 21 Nov 2022 772nd MateuszPietrzak 🇵🇱 584 183 22 Nov 2023 773rd GeorgeStechman 🇬🇧 582 116 20 Nov 2022 773rd dokutan 582 116 5 Jun 2025 775th MeWhenI 🇻🇦 581 121 16 Aug 2024 776th Shanethegamer 🇺🇸 579 101 20 Apr 2025 777th dillon-duncando 579 127 31 Oct 2022 777th Cynopolis 579 127 11 Oct 2023 777th epic-programmer-guy 579 127 1 Jan 2024 777th Azearia 579 127 26 Feb 2024 777th jameswmccarty 579 127 10 Jul 2024 777th Pyroan 579 127 10 Mar 2025 783rd nephila-nacrea 🇬🇧 578 93 8 Dec 2022 784th JRaspass 🇬🇧 578 218 3 Feb 2023 785th bac0id 577 132 29 Jun 2024 786th xy3 🇮🇪 575 128 7 Nov 2022 786th myleopard 575 128 22 Dec 2022 786th Ripick 575 128 2 Feb 2023 786th roupiq 🇵🇱 575 128 23 Nov 2023 790th stefangimmillaro 575 163 2 Nov 2022 791st inverseLorentz 🇦🇺 574 139 4 May 2024 792nd Natanaelel 🇸🇪 574 154 29 Oct 2022 793rd alphafalfa 573 67 19 Dec 2024 794th edsrzf 🇳🇿 573 110 21 Sep 2024 795th ChrisTheisen 573 175 19 Dec 2022 795th msbranicky 573 175 27 Aug 2023 797th Protothor 572 118 2 Jul 2025 798th artieleach 570 129 15 Apr 2023 798th mbittner20 570 129 27 May 2023 800th StronkCheese 🇺🇸 570 164 18 Feb 2023 801st jerrandolph 570 221 3 Nov 2023 802nd KatieLG 🇬🇧 568 157 15 Jan 2023 803rd msbranicky 568 175 3 Oct 2023 804th KatieLG 🇬🇧 567 119 29 Oct 2022 804th mobibluman 567 119 11 Nov 2022 806th frosster 567 143 12 Mar 2025 807th nmgetahun 566 130 9 Dec 2022 807th bac0id 566 130 29 Jun 2024 809th rifatx 566 177 10 Jul 2024 810th luca1339 565 243 22 Nov 2024 811th RYNO8 564 157 10 Nov 2022 811th c0d3-4-F00d 🇩🇪 564 157 9 Jan 2025 813th anoopsg 🇮🇳 564 166 18 Nov 2023 814th juliansiebert 🇩🇪 563 102 23 Aug 2023 815th MeWhenI 🇻🇦 563 168 30 Jan 2023 816th bwat2 563 244 2 Nov 2022 817th BambooleanLogic 🇸🇪 562 120 1 Nov 2022 818th Mabeloid 🇳🇴 562 124 17 Sep 2024 819th Wildst 562 131 2 Nov 2022 820th Chinay-Domitrix 🇺🇸 562 136 22 Mar 2025 821st davbass 🇮🇹 560 112 25 Aug 2023 822nd Florian-Mt 558 121 1 Aug 2024 822nd LukeBridges 🇬🇧 558 121 8 Oct 2024 824th retrohun 558 137 29 Oct 2022 825th snoozingnewt 🇺🇸 558 140 12 Nov 2023 Prev 751–825 of 1,529 Next