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 400th GrayJoKing 🇦🇺 868 86 4ms 21 Aug 2023 402nd primo-ppcg 🇹🇭 868 96 185ms 6 Nov 2021 403rd Shanethegamer 🇺🇸 868 114 104ms 8 Apr 2023 404th acotis 868 138 218ms 14 Oct 2025 405th sean-niemann 🇺🇸 866 66 90ms 5 Mar 2026 406th annaproxy 866 79 125ms 24 Jan 2022 406th cbrt-x 866 79 127ms 18 Oct 2022 406th ashtraypettingzoo 🇺🇸 866 79 231ms 17 Feb 2023 406th tobeannouncd 866 79 122ms 19 Sep 2023 406th strout 866 79 114ms 14 Dec 2023 406th DialFrost 🇸🇬 866 79 112ms 6 Aug 2024 412th lukasthaler 866 82 12ms 11 Sep 2020 412th HumanEquivalentUnit 866 82 10ms 12 Oct 2020 412th stordev 866 82 611ms 26 Feb 2021 412th lemogne 866 82 10ms 10 Aug 2021 412th j-Ewan 866 82 14ms 11 Mar 2022 412th TheoKeller1 866 82 19ms 6 Jun 2023 412th jmerle 🇳🇱 866 82 20ms 11 Jul 2023 412th Andriamanitra 🇫🇮 866 82 11ms 26 Jul 2023 412th moustave 866 82 10ms 10 Jun 2025 412th dirckvdende 866 82 9ms 21 Jul 2025 412th FoxInTheClouds 866 82 14ms 13 Feb 2026 423rd Re-Adventures 🇮🇳 866 131 587ms 19 Aug 2022 424th nwellnhof 🇩🇪 866 144 597ms 23 May 2022 425th MeWhenI 🇻🇦 865 218 1,356ms 22 Apr 2024 426th xsot 🇸🇬 864 69 1,817ms 20 Feb 2026 427th JayXon 🇺🇸 863 74 248ms 9 Aug 2024 427th sean-niemann 🇺🇸 863 74 508ms 22 Aug 2024 429th sisyphus-ppcg 🇦🇺 862 65 4ms 17 Oct 2023 430th Shanethegamer 🇺🇸 861 97 27ms 28 Nov 2024 430th edsrzf 🇳🇿 861 97 42ms 13 Apr 2025 430th kg583 🇺🇸 861 97 15ms 18 Sep 2025 433rd DialFrost 🇸🇬 861 228 1,720ms 17 Jan 2026 434th NewDefectus 🇮🇱 860 78 12ms 8 Jul 2021 434th Irratix 🇳🇱 860 78 73ms 29 Oct 2021 434th emplv 🇱🇻 860 78 72ms 29 Oct 2021 434th vlpx 🇫🇮 860 78 105ms 1 Aug 2024 438th lacrosse 860 79 78ms 27 Nov 2025 439th edsrzf 🇳🇿 860 113 3ms 15 Mar 2025 440th Steffan153 🇫🇮 859 132 234ms 17 Feb 2023 440th AdrienHache 🇫🇷 859 132 451ms 5 Oct 2024 440th MeWhenI 🇻🇦 859 132 430ms 19 Jun 2025 443rd kg583 🇺🇸 859 136 37ms 27 Feb 2026 444th primo-ppcg 🇹🇭 858 72 1,540ms 9 Jan 2022 445th Shanethegamer 🇺🇸 858 87 4ms 25 Apr 2023 445th kg583 🇺🇸 858 87 4ms 7 Nov 2025 447th edsrzf 🇳🇿 858 120 105ms 29 Nov 2025 447th GolfingSuccess 🇬🇷 858 120 115ms 29 Nov 2025 447th DialFrost 🇸🇬 858 120 104ms 3 Dec 2025 450th namelessiw 858 143 487ms 7 Nov 2025 451st GrayJoKing 🇦🇺 857 55 129ms 5 Oct 2020 451st scpchicken 🇵🇼 857 55 144ms 11 days ago 453rd TimCurwick 🇺🇸 857 66 635ms 30 Nov 2020 454th ovs-code 🇩🇪 856 55 38ms 22 Jan 2025 455th bstrautin 856 83 11ms 27 Jul 2020 455th neihousaigaai 856 83 10ms 8 May 2021 455th commandz0 🇺🇸 856 83 17ms 5 Sep 2022 455th glesnick 856 83 10ms 12 Oct 2022 455th AbhilashaTandon 856 83 10ms 23 Nov 2022 455th badboj40 856 83 11ms 27 Dec 2022 455th Just4FunCoder 856 83 19ms 22 Mar 2023 455th levavft 856 83 15ms 26 Oct 2023 455th Anonymousellama21 856 83 10ms 9 Aug 2024 455th wh3n3v3r 🇨🇿 856 83 12ms 12 Nov 2024 455th Andre3582 856 83 11ms 10 Oct 2025 466th primo-ppcg 🇹🇭 856 119 39ms 28 Jun 2022 467th namelessiw 853 133 425ms 6 Nov 2025 468th rucin93 🇵🇱 852 75 489ms 28 Nov 2025 469th UnderKoen 🇳🇱 852 114 2ms 30 Jun 2022 470th saltysylvi 851 36 36ms 5 Aug 2022 471st Bubbler-4 851 41 2ms 8 Feb 2023 472nd stefangimmillaro 851 122 2,559ms 5 Dec 2024 473rd sean-niemann 🇺🇸 851 130 1,951ms 19 Nov 2025 474th snoozingnewt 🇨🇦 850 121 100ms 30 Nov 2025 475th lynn 849 141 235ms 3 Feb 2025 475th vang1ong7ang 849 141 248ms 18 days ago 477th GolfingSuccess 🇬🇷 849 229 1,241ms 11 Jan 2026 478th GrayJoKing 🇦🇺 848 33 47ms 31 Jul 2022 478th Steffan153 🇫🇮 848 33 42ms 17 Jan 2023 480th Re-Adventures 🇮🇳 848 83 752ms 24 Mar 2021 First Prev 401–480 of 2,008 Next Last