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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 ArkScript 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 ><> 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st lynn 786 148 29ms 17 Oct 2023 641st edsrzf 🇳🇿 786 148 30ms 5 days ago 643rd chordowl 786 152 214ms 17 Mar 2021 644th scpchicken 🇵🇼 785 60 127ms 2 Feb 2022 645th Apataras 785 156 430ms 7 Oct 2025 645th kmathis22 785 156 407ms 15 Oct 2025 647th Andriamanitra 🇫🇮 784 60 38ms 26 Jul 2023 647th olleicua 🇺🇸 784 60 38ms 23 Apr 2025 649th JunkIce 783 84 452ms 3 Dec 2024 650th pschmid0 🇺🇸 782 90 4ms 7 Aug 2022 651st rifatx 782 145 424ms 9 Jul 2024 652nd ovs-code 🇩🇪 781 79 1,377ms 8 Oct 2023 653rd sean-niemann 🇺🇸 781 125 473ms 20 Sep 2025 654th stefangimmillaro 781 153 3,241ms 17 Oct 2023 654th inverseLorentz 🇦🇺 781 153 230ms 22 Apr 2024 656th marcin7Cd 780 91 10ms 11 Dec 2020 656th schachmattmatt 780 91 9ms 2 Oct 2021 656th amollberg 🇸🇪 780 91 10ms 15 Jan 2022 656th Bonjour27891 🇻🇳 780 91 10ms 4 Mar 2022 656th nstearns96 🇬🇧 780 91 19ms 29 Nov 2022 656th AlexanderFair 780 91 11ms 11 Jul 2023 656th adamnielson42 🇺🇸 780 91 11ms 22 Aug 2023 656th jhu04 780 91 11ms 18 Jan 2024 656th jacekwladzinski 780 91 9ms 4 Oct 2025 665th prplz 🇦🇺 780 149 29ms 3 Oct 2023 666th ScottHamper 780 157 532ms 30 Nov 2025 667th MeWhenI 🇻🇦 779 86 13ms 1 Jul 2023 668th primo-ppcg 🇹🇭 778 111 44ms 30 May 2025 669th armin-k1 777 72 3ms 9 Sep 2021 669th scpchicken 🇵🇼 777 72 7ms 15 Dec 2022 671st m-tkach 🇺🇦 775 103 4ms 31 Jan 2024 672nd DialFrost 🇸🇬 775 126 369ms 10 Nov 2025 673rd janbehrens 🇩🇪 773 58 425ms 1 Nov 2021 673rd alemelis 773 58 477ms 12 Apr 2023 673rd m-tkach 🇺🇦 773 58 458ms 24 May 2024 673rd Lv0Sys 🇵🇱 773 58 1,045ms 3 Dec 2025 677th GrayJoKing 🇦🇺 773 73 5ms 16 Aug 2024 678th namcartoon06 773 161 2,535ms 30 Jun 2023 679th mstang107 772 92 16ms 20 Dec 2023 679th jameswmccarty 772 92 10ms 11 Jul 2024 679th PyryL 🇫🇮 772 92 11ms 22 Aug 2024 679th JesseNoEyes 🇺🇸 772 92 10ms 17 Nov 2024 683rd akshatj27 🇦🇶 771 61 39ms 11 Jan 2022 683rd orthoplex 🇨🇽 771 61 40ms 1 Apr 2022 683rd OhmNomNom 771 61 38ms 14 Oct 2022 683rd Shanethegamer 🇺🇸 771 61 37ms 8 Apr 2023 683rd tatzyr 🇯🇵 771 61 37ms 30 Mar 2025 688th LucaArgentiUCF 🇮🇹 771 112 41ms 14 Feb 2021 688th SirBogman 🇺🇸 771 112 39ms 4 Nov 2024 690th CaedenHarper 🇨🇦 771 147 470ms 21 Oct 2025 691st ovs-code 🇩🇪 771 155 251ms 21 Apr 2025 692nd sean-niemann 🇺🇸 770 79 4ms 30 Oct 2022 693rd Yewzir 🇧🇪 768 162 2,535ms 3 Feb 2023 694th emgordon154 767 194 276ms 18 Jan 2025 695th kurkale6ka 766 73 3ms 17 Aug 2021 696th Alessandro-Balconi 🇮🇹 765 79 88ms 15 Jul 2023 697th msbranicky 765 86 452ms 17 Jan 2024 697th Andrey2001 765 86 455ms 8 days ago 699th emgordon154 765 109 7ms 10 Dec 2024 700th 5quiwyrm 764 74 282ms 9 Dec 2024 701st adoxography 764 93 10ms 8 Oct 2020 701st nullie 764 93 10ms 9 Jun 2022 701st julienlamoureux78 764 93 14ms 18 Aug 2022 701st CatsAreFluffy 764 93 11ms 21 Dec 2023 701st elgan65536 🇺🇸 764 93 9ms 31 Mar 2024 701st Mikey-Beep 🇬🇧 764 93 11ms 2 Jun 2024 701st Papushkado 764 93 12ms 18 Nov 2025 701st klixel 🇨🇦 764 93 11ms 9 Jan 2026 709th NewDefectus 🇮🇱 764 95 48ms 8 Jul 2021 710th StarmaQ 763 99 2ms 22 Jan 2021 710th edsrzf 🇳🇿 763 99 2ms 30 May 2025 712th ovs-code 🇩🇪 763 124 142ms 28 Nov 2022 713th lynn 763 126 140ms 19 May 2021 714th msbranicky 763 195 279ms 31 Aug 2023 715th targrik 762 88 597ms 13 May 2025 716th DialFrost 🇸🇬 761 157 135ms 7 Nov 2025 717th DialFrost 🇸🇬 761 260 1,396ms 3 Mar 2025 718th Andriamanitra 🇫🇮 760 59 471ms 26 Jul 2023 719th kkoenig 759 196 279ms 7 Sep 2025 720th emgordon154 758 62 37ms 13 Nov 2021 First Prev 641–720 of 1,887 Next Last