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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st orthoplex 🇨🇽 796 122 4ms 25 Jun 2023 642nd edsrzf 🇳🇿 795 147 38ms 26 days ago 643rd Steffan153 🇫🇮 794 147 29ms 29 Aug 2024 644th inventshah 794 157 2,915ms 15 Jun 2022 645th SirBogman 🇺🇸 793 44 3ms 30 Nov 2022 646th primo-ppcg 🇹🇭 793 175 75ms 25 Jun 2022 647th albanian-laundromat 🇺🇸 792 101 4ms 6 Sep 2025 648th emgordon154 792 248 1,788ms 24 Dec 2025 649th btnlq 790 123 3ms 20 Mar 2021 650th michelebastione 🇮🇹 789 90 11ms 24 Aug 2020 650th ArmaanAS 789 90 12ms 11 Mar 2021 650th cb597 789 90 10ms 23 Jul 2022 650th 0-4849 789 90 11ms 4 Nov 2022 650th namelessiw 789 90 10ms 9 Jul 2024 650th denkyuu1 789 90 10ms 15 Feb 2026 656th lynn 789 148 30ms 17 Oct 2023 657th Ethernet3 🇳🇱 789 158 2,909ms 11 Mar 2022 658th bac0id 788 144 424ms 30 Jun 2024 659th chordowl 788 152 212ms 17 Mar 2021 660th ReidZ3 🇺🇸 786 87 120ms 5 Dec 2020 660th Z-snails 786 87 118ms 2 Mar 2023 662nd Apataras 786 156 491ms 7 Oct 2025 662nd kmathis22 786 156 509ms 15 Oct 2025 664th Andriamanitra 🇫🇮 784 60 39ms 26 Jul 2023 664th olleicua 🇺🇸 784 60 35ms 23 Apr 2025 666th prplz 🇦🇺 784 149 31ms 3 Oct 2023 667th JunkIce 783 84 466ms 3 Dec 2024 668th sean-niemann 🇺🇸 783 125 453ms 20 Sep 2025 669th stefangimmillaro 783 153 3,275ms 17 Oct 2023 669th inverseLorentz 🇦🇺 783 153 237ms 22 Apr 2024 671st ovs-code 🇩🇪 782 79 1,346ms 8 Oct 2023 672nd pschmid0 🇺🇸 782 90 5ms 7 Aug 2022 673rd rifatx 782 145 465ms 9 Jul 2024 674th marcin7Cd 781 91 10ms 11 Dec 2020 674th schachmattmatt 781 91 10ms 2 Oct 2021 674th amollberg 🇸🇪 781 91 14ms 15 Jan 2022 674th Bonjour27891 🇻🇳 781 91 10ms 4 Mar 2022 674th nstearns96 🇬🇧 781 91 19ms 29 Nov 2022 674th AlexanderFair 781 91 15ms 11 Jul 2023 674th adamnielson42 🇺🇸 781 91 10ms 22 Aug 2023 674th jhu04 781 91 11ms 18 Jan 2024 674th jacekwladzinski 781 91 10ms 4 Oct 2025 683rd ScottHamper 781 157 529ms 30 Nov 2025 684th retrohun 780 78 4ms 14 Feb 2026 685th MeWhenI 🇻🇦 780 86 14ms 1 Jul 2023 686th primo-ppcg 🇹🇭 780 111 44ms 30 May 2025 687th armin-k1 778 72 3ms 9 Sep 2021 687th scpchicken 🇵🇼 778 72 7ms 15 Dec 2022 689th m-tkach 🇺🇦 776 103 4ms 31 Jan 2024 690th DialFrost 🇸🇬 776 126 471ms 10 Nov 2025 691st GrayJoKing 🇦🇺 775 73 5ms 16 Aug 2024 692nd janbehrens 🇩🇪 774 58 509ms 1 Nov 2021 692nd alemelis 774 58 518ms 12 Apr 2023 692nd m-tkach 🇺🇦 774 58 486ms 24 May 2024 692nd Lv0Sys 🇵🇱 774 58 1,100ms 3 Dec 2025 696th CaedenHarper 🇨🇦 774 77 1,002ms 9 Sep 2025 697th namcartoon06 774 161 2,893ms 30 Jun 2023 698th LucaArgentiUCF 🇮🇹 773 112 41ms 14 Feb 2021 698th SirBogman 🇺🇸 773 112 39ms 4 Nov 2024 700th ovs-code 🇩🇪 773 155 257ms 21 Apr 2025 701st mstang107 772 92 16ms 20 Dec 2023 701st jameswmccarty 772 92 10ms 11 Jul 2024 701st PyryL 🇫🇮 772 92 10ms 22 Aug 2024 701st JesseNoEyes 🇺🇸 772 92 11ms 17 Nov 2024 705th CaedenHarper 🇨🇦 772 147 457ms 21 Oct 2025 706th akshatj27 🇦🇶 771 61 39ms 11 Jan 2022 706th orthoplex 🇨🇽 771 61 37ms 1 Apr 2022 706th OhmNomNom 771 61 36ms 14 Oct 2022 706th Shanethegamer 🇺🇸 771 61 39ms 8 Apr 2023 706th tatzyr 🇯🇵 771 61 36ms 30 Mar 2025 711th sean-niemann 🇺🇸 771 79 4ms 30 Oct 2022 712th Yewzir 🇧🇪 769 162 2,936ms 3 Feb 2023 713th kurkale6ka 768 73 2ms 17 Aug 2021 714th emgordon154 768 194 323ms 18 Jan 2025 715th emgordon154 767 109 7ms 10 Dec 2024 716th ovs-code 🇩🇪 766 124 142ms 28 Nov 2022 717th msbranicky 765 86 473ms 17 Jan 2024 717th Andrey2001 765 86 483ms 1 Feb 2026 719th NewDefectus 🇮🇱 765 95 55ms 8 Jul 2021 720th 5quiwyrm 764 74 256ms 9 Dec 2024 First Prev 641–720 of 2,008 Next Last