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Leyland Numbers in all languages in chars. 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 Chars Time Submitted 826th frosster 668 113 2ms 14 May 2023 827th Yewzir 🇧🇪 667 91 2ms 19 Dec 2024 828th Alex-x90 🇺🇸 667 158 2ms 10 Dec 2024 829th snoozingnewt 🇺🇸 666 91 94ms 13 Oct 2025 830th Liibe 665 184 350ms 25 Sep 2025 831st GolfingSuccess 🇬🇷 665 187 71ms 8 Nov 2023 832nd marcin7Cd 664 91 9ms 11 Dec 2020 832nd amollberg 🇸🇪 664 91 9ms 15 Jan 2022 832nd Bonjour27891 🇻🇳 664 91 9ms 4 Mar 2022 832nd nstearns96 🇬🇧 664 91 20ms 29 Nov 2022 832nd AlexanderFair 664 91 10ms 11 Jul 2023 832nd adamnielson42 🇺🇸 664 91 9ms 22 Aug 2023 832nd jhu04 664 91 10ms 18 Jan 2024 832nd Lv0Sys 🇵🇱 664 91 9ms 22 Jun 2025 832nd jacekwladzinski 664 91 9ms 4 Oct 2025 841st dokutan 663 87 118ms 20 Apr 2025 842nd fitzdotlol 🇺🇸 663 101 10ms 28 Mar 2022 843rd pkasting 663 159 4ms 6 Sep 2020 844th Waffle3z 662 64 56ms 22 Jan 2021 845th Shanethegamer 🇺🇸 662 93 1,027ms 16 Feb 2023 846th Adelzu 661 171 353ms 21 Nov 2021 846th Matgc04 661 171 351ms 3 Jun 2024 846th postie77 661 171 340ms 14 Aug 2024 849th janbehrens 🇩🇪 659 148 484ms 26 Mar 2022 850th MeWhenI 🇻🇦 658 113 4ms 23 May 2023 851st Jesperb21 658 172 367ms 21 Nov 2021 852nd mstang107 657 92 15ms 20 Dec 2023 852nd zwxzwxzwx21 657 92 16ms 30 Jan 2024 852nd jameswmccarty 657 92 10ms 11 Jul 2024 852nd PyryL 🇫🇮 657 92 9ms 22 Aug 2024 852nd JesseNoEyes 🇺🇸 657 92 10ms 17 Nov 2024 857th GeorgeStechman 🇬🇧 656 102 9ms 15 Jun 2022 857th ShiraJoseph 🇺🇸 656 102 9ms 21 Jul 2023 857th acollett89 656 102 9ms 15 Jul 2025 860th nwellnhof 🇩🇪 654 64 3ms 28 Oct 2021 861st MeWhenI 🇻🇦 653 122 9ms 10 Sep 2022 862nd Attero 🇸🇪 652 68 106ms 18 Oct 2020 863rd Shanethegamer 🇺🇸 652 127 149ms 1 Mar 2022 864th JGDoerrer 652 183 217ms 5 Feb 2022 864th msbranicky 652 183 218ms 1 Oct 2023 866th Shanethegamer 🇺🇸 652 228 258ms 19 Apr 2022 867th snoozingnewt 🇺🇸 651 188 330ms 13 Oct 2025 868th adoxography 650 93 9ms 8 Oct 2020 868th nullie 650 93 9ms 9 Jun 2022 868th julienlamoureux78 650 93 12ms 18 Aug 2022 868th CatsAreFluffy 650 93 10ms 21 Dec 2023 868th Mikey-Beep 🇬🇧 650 93 9ms 2 Jun 2024 868th Papushkado 650 93 11ms 11 days ago 874th richard-oelze 🇩🇪 650 103 9ms 26 May 2021 874th Yewzir 🇧🇪 650 103 9ms 18 Apr 2023 874th dokutan 650 103 9ms 20 Apr 2025 877th timmickey 650 108 4ms 30 Dec 2022 878th Shanethegamer 🇺🇸 650 116 1ms 2 Nov 2022 879th ovs-code 🇩🇪 650 118 4ms 2 Feb 2023 880th snoozingnewt 🇺🇸 649 93 81ms 13 Oct 2025 881st snoozingnewt 🇺🇸 649 119 8ms 13 Oct 2025 882nd wuzekai518 649 184 208ms 17 Jul 2024 883rd CheeseCake628 🇳🇴 647 89 649ms 17 Jan 2024 883rd namelessiw 647 89 392ms 5 Mar 2024 885th primo-ppcg 🇹🇭 646 150 5ms 2 Oct 2020 886th jared-hughes 645 117 2ms 6 Mar 2022 886th NickTheEASDude 🇺🇸 645 117 3ms 9 May 2024 888th sisyphus-ppcg 🇦🇺 644 65 3ms 17 Oct 2023 889th adoxography 644 104 9ms 8 Oct 2020 890th bbakersmith 643 94 9ms 18 Jul 2021 890th jfallon1997 643 94 9ms 9 Aug 2022 890th wobblybits 643 94 9ms 19 Aug 2025 893rd FlyingPenguin223 642 66 37ms 11 Nov 2024 894th MeWhenI 🇻🇦 642 149 44ms 4 Sep 2024 895th DialFrost 🇸🇬 641 96 987ms 20 Nov 2024 896th dokutan 641 116 7ms 16 Jul 2024 897th a6166231 🇨🇳 638 105 9ms 5 Jun 2025 897th snoozingnewt 🇺🇸 638 105 9ms 11 Oct 2025 899th LeeCamp 636 95 9ms 27 Dec 2021 899th 4ndyJ 🇬🇧 636 95 9ms 7 Feb 2023 First Prev 826–900 of 1,834 Next Last