Leyland Numbers in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 599th SirBogman 🇺🇸 796 59 38ms 10 Jan 2024 599th Natanaelel 🇸🇪 796 59 40ms 15 Jan 2024 599th snoozingnewt 🇺🇸 796 59 35ms 2 Oct 2025 604th detrumi 🇳🇱 796 150 209ms 21 Oct 2020 605th rvdnieuwendijk 🇳🇱 795 71 1,916ms 30 Jul 2020 606th HumanEquivalentUnit 795 95 16ms 16 Jan 2022 607th orthoplex 🇨🇽 795 122 3ms 25 Jun 2023 608th Yewzir 🇧🇪 795 248 1,633ms 13 days ago 609th SirBogman 🇺🇸 794 260 11ms 23 Nov 2022 610th SirBogman 🇺🇸 792 44 3ms 30 Nov 2022 611th inventshah 792 157 2,276ms 15 Jun 2022 612th albanian-laundromat 791 101 4ms 6 Sep 2025 613th michelebastione 🇮🇹 789 90 9ms 24 Aug 2020 613th ArmaanAS 789 90 9ms 11 Mar 2021 613th cb597 789 90 10ms 23 Jul 2022 613th 0-4849 789 90 9ms 4 Nov 2022 613th namelessiw 789 90 9ms 9 Jul 2024 618th btnlq 789 123 2ms 20 Mar 2021 619th Steffan153 🇫🇮 789 147 32ms 29 Aug 2024 620th emgordon154 789 250 1,568ms 16 Sep 2025 621st Ethernet3 🇳🇱 787 158 2,324ms 11 Mar 2022 622nd primo-ppcg 🇹🇭 787 175 86ms 25 Jun 2022 623rd DialFrost 🇸🇬 787 260 434ms 3 Mar 2025 624th bac0id 786 144 343ms 30 Jun 2024 625th chordowl 786 152 226ms 17 Mar 2021 626th scpchicken 🇵🇼 785 60 120ms 2 Feb 2022 627th ReidZ3 🇺🇸 785 87 140ms 5 Dec 2020 627th Z-snails 785 87 176ms 2 Mar 2023 629th Apataras 785 156 363ms 7 Oct 2025 629th kmathis22 785 156 346ms 15 Oct 2025 631st lynn 784 148 30ms 17 Oct 2023 632nd Andriamanitra 🇫🇮 783 60 52ms 26 Jul 2023 632nd olleicua 🇺🇸 783 60 41ms 23 Apr 2025 634th JunkIce 783 84 570ms 3 Dec 2024 635th pschmid0 🇺🇸 782 90 4ms 7 Aug 2022 636th ovs-code 🇩🇪 781 79 1,010ms 8 Oct 2023 637th sean-niemann 🇺🇸 781 125 473ms 20 Sep 2025 638th rifatx 781 145 379ms 9 Jul 2024 639th stefangimmillaro 781 153 3,340ms 17 Oct 2023 639th inverseLorentz 🇦🇺 781 153 219ms 22 Apr 2024 641st marcin7Cd 780 91 9ms 11 Dec 2020 641st schachmattmatt 780 91 11ms 2 Oct 2021 641st amollberg 🇸🇪 780 91 9ms 15 Jan 2022 641st Bonjour27891 🇻🇳 780 91 9ms 4 Mar 2022 641st nstearns96 🇬🇧 780 91 20ms 29 Nov 2022 641st AlexanderFair 780 91 10ms 11 Jul 2023 641st adamnielson42 🇺🇸 780 91 9ms 22 Aug 2023 641st jhu04 780 91 10ms 18 Jan 2024 641st Lv0Sys 🇵🇱 780 91 9ms 22 Jun 2025 641st jacekwladzinski 780 91 9ms 4 Oct 2025 651st MeWhenI 🇻🇦 779 86 12ms 1 Jul 2023 652nd prplz 🇦🇺 779 149 30ms 3 Oct 2023 653rd primo-ppcg 🇹🇭 778 111 51ms 30 May 2025 654th armin-k1 777 72 3ms 9 Sep 2021 654th scpchicken 🇵🇼 777 72 7ms 15 Dec 2022 656th m-tkach 🇺🇦 775 103 4ms 31 Jan 2024 657th DialFrost 🇸🇬 775 126 369ms 16 days ago 658th janbehrens 🇩🇪 773 58 440ms 1 Nov 2021 658th alemelis 773 58 448ms 12 Apr 2023 658th m-tkach 🇺🇦 773 58 447ms 24 May 2024 661st GrayJoKing 🇦🇺 773 73 5ms 16 Aug 2024 662nd namcartoon06 773 161 2,285ms 30 Jun 2023 663rd mstang107 772 92 15ms 20 Dec 2023 663rd jameswmccarty 772 92 10ms 11 Jul 2024 663rd PyryL 🇫🇮 772 92 9ms 22 Aug 2024 663rd JesseNoEyes 🇺🇸 772 92 10ms 17 Nov 2024 667th LucaArgentiUCF 🇮🇹 771 112 43ms 14 Feb 2021 667th SirBogman 🇺🇸 771 112 50ms 4 Nov 2024 669th ovs-code 🇩🇪 771 155 251ms 21 Apr 2025 670th akshatj27 🇦🇶 770 61 40ms 11 Jan 2022 670th orthoplex 🇨🇽 770 61 43ms 1 Apr 2022 670th OhmNomNom 770 61 46ms 14 Oct 2022 670th Shanethegamer 🇺🇸 770 61 37ms 8 Apr 2023 670th tatzyr 🇯🇵 770 61 36ms 30 Mar 2025 675th sean-niemann 🇺🇸 770 79 5ms 30 Oct 2022 First Prev 601–675 of 1,845 Next Last