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 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 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 albanian-laundromat 🇺🇸 793 101 4ms 6 Sep 2025 642nd edsrzf 🇳🇿 791 147 40ms 16 days ago 643rd btnlq 790 123 3ms 20 Mar 2021 644th Ethernet3 🇳🇱 790 158 2,995ms 11 Mar 2022 645th michelebastione 🇮🇹 789 90 11ms 24 Aug 2020 645th ArmaanAS 789 90 12ms 11 Mar 2021 645th cb597 789 90 10ms 23 Jul 2022 645th 0-4849 789 90 11ms 4 Nov 2022 645th namelessiw 789 90 10ms 9 Jul 2024 645th denkyuu1 789 90 10ms 15 Feb 2026 651st lynn 789 148 30ms 17 Oct 2023 652nd chordowl 789 152 222ms 17 Mar 2021 653rd bac0id 788 144 424ms 30 Jun 2024 654th ReidZ3 🇺🇸 787 87 120ms 5 Dec 2020 654th Z-snails 787 87 118ms 2 Mar 2023 656th Apataras 787 156 430ms 7 Oct 2025 656th kmathis22 787 156 407ms 15 Oct 2025 658th Andriamanitra 🇫🇮 784 60 38ms 26 Jul 2023 658th olleicua 🇺🇸 784 60 35ms 23 Apr 2025 660th JunkIce 784 84 466ms 3 Dec 2024 661st sean-niemann 🇺🇸 784 125 453ms 20 Sep 2025 662nd prplz 🇦🇺 784 149 31ms 3 Oct 2023 663rd ovs-code 🇩🇪 783 79 1,377ms 8 Oct 2023 664th pschmid0 🇺🇸 783 90 5ms 7 Aug 2022 665th rifatx 783 145 504ms 9 Jul 2024 666th stefangimmillaro 783 153 3,253ms 17 Oct 2023 666th inverseLorentz 🇦🇺 783 153 224ms 22 Apr 2024 668th primo-ppcg 🇹🇭 782 111 44ms 30 May 2025 669th ScottHamper 782 157 530ms 30 Nov 2025 670th marcin7Cd 781 91 10ms 11 Dec 2020 670th schachmattmatt 781 91 10ms 2 Oct 2021 670th amollberg 🇸🇪 781 91 14ms 15 Jan 2022 670th Bonjour27891 🇻🇳 781 91 10ms 4 Mar 2022 670th nstearns96 🇬🇧 781 91 19ms 29 Nov 2022 670th AlexanderFair 781 91 15ms 11 Jul 2023 670th adamnielson42 🇺🇸 781 91 10ms 22 Aug 2023 670th jhu04 781 91 11ms 18 Jan 2024 670th jacekwladzinski 781 91 10ms 4 Oct 2025 679th MeWhenI 🇻🇦 780 86 13ms 1 Jul 2023 680th armin-k1 779 72 3ms 9 Sep 2021 680th scpchicken 🇵🇼 779 72 7ms 15 Dec 2022 682nd retrohun 779 78 4ms 14 Feb 2026 683rd m-tkach 🇺🇦 778 103 4ms 31 Jan 2024 684th DialFrost 🇸🇬 778 126 471ms 10 Nov 2025 685th emgordon154 777 248 1,823ms 24 Dec 2025 686th CaedenHarper 🇨🇦 776 77 993ms 9 Sep 2025 687th GrayJoKing 🇦🇺 775 73 5ms 16 Aug 2024 688th LucaArgentiUCF 🇮🇹 775 112 41ms 14 Feb 2021 688th SirBogman 🇺🇸 775 112 39ms 4 Nov 2024 690th namcartoon06 775 161 2,922ms 30 Jun 2023 691st janbehrens 🇩🇪 774 58 552ms 1 Nov 2021 691st alemelis 774 58 518ms 12 Apr 2023 691st m-tkach 🇺🇦 774 58 486ms 24 May 2024 691st Lv0Sys 🇵🇱 774 58 1,145ms 3 Dec 2025 695th ovs-code 🇩🇪 773 155 252ms 21 Apr 2025 696th sean-niemann 🇺🇸 772 79 4ms 30 Oct 2022 697th mstang107 772 92 16ms 20 Dec 2023 697th jameswmccarty 772 92 10ms 11 Jul 2024 697th PyryL 🇫🇮 772 92 10ms 22 Aug 2024 697th JesseNoEyes 🇺🇸 772 92 11ms 17 Nov 2024 701st CaedenHarper 🇨🇦 772 147 469ms 21 Oct 2025 702nd akshatj27 🇦🇶 771 61 36ms 11 Jan 2022 702nd orthoplex 🇨🇽 771 61 38ms 1 Apr 2022 702nd OhmNomNom 771 61 41ms 14 Oct 2022 702nd Shanethegamer 🇺🇸 771 61 36ms 8 Apr 2023 702nd tatzyr 🇯🇵 771 61 38ms 30 Mar 2025 707th Yewzir 🇧🇪 770 162 2,920ms 3 Feb 2023 708th emgordon154 769 194 323ms 18 Jan 2025 709th kurkale6ka 768 73 2ms 17 Aug 2021 710th emgordon154 768 109 8ms 10 Dec 2024 711th ovs-code 🇩🇪 766 124 142ms 28 Nov 2022 712th msbranicky 765 86 473ms 17 Jan 2024 712th Andrey2001 765 86 483ms 1 Feb 2026 714th NewDefectus 🇮🇱 765 95 55ms 8 Jul 2021 715th StarmaQ 765 99 2ms 22 Jan 2021 715th edsrzf 🇳🇿 765 99 2ms 30 May 2025 717th lynn 765 126 188ms 19 May 2021 718th msbranicky 765 195 316ms 31 Aug 2023 719th 5quiwyrm 764 74 222ms 9 Dec 2024 720th adoxography 764 93 11ms 8 Oct 2020 First Prev 641–720 of 2,010 Next Last