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 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 Chars Time Submitted 479th MeWhenI 🇻🇦 800 72 474ms 24 May 2024 482nd sean-niemann 🇺🇸 800 153 376ms 24 Sep 2025 483rd emgordon154 799 122 419ms 11 Jan 2026 484th itsh01 797 84 75ms 19 Aug 2021 485th Alex-x90 🇺🇸 797 156 2,551ms 8 Aug 2023 486th Shanethegamer 🇺🇸 796 97 24ms 28 Nov 2024 486th edsrzf 🇳🇿 796 97 35ms 13 Apr 2025 488th detrumi 🇳🇱 796 150 215ms 21 Oct 2020 489th SirBogman 🇺🇸 796 260 11ms 23 Nov 2022 490th lynn 795 54 860ms 13 Apr 2021 491st scpchicken 🇵🇼 795 76 10ms 27 Mar 2022 491st inverseLorentz 🇦🇺 795 76 11ms 11 Mar 2024 493rd jared-hughes 794 34 32ms 17 Oct 2021 493rd bstrat 794 34 33ms 4 Mar 2023 493rd 4hg 🇺🇸 794 34 33ms 26 Jul 2023 496th rvdnieuwendijk 🇳🇱 794 71 2,019ms 30 Jul 2020 497th HumanEquivalentUnit 794 95 13ms 16 Jan 2022 498th orthoplex 🇨🇽 794 122 5ms 25 Jun 2023 499th emgordon154 794 247 1,700ms 24 Dec 2025 500th inventshah 792 157 2,534ms 15 Jun 2022 501st Yewzir 🇧🇪 791 248 2,507ms 14 Nov 2025 502nd Steffan153 🇫🇮 790 147 29ms 29 Aug 2024 503rd SirBogman 🇺🇸 789 44 3ms 30 Nov 2022 504th albanian-laundromat 789 101 4ms 6 Sep 2025 505th primo-ppcg 🇹🇭 789 175 75ms 25 Jun 2022 506th btnlq 788 123 3ms 20 Mar 2021 507th bac0id 787 144 422ms 30 Jun 2024 508th Ethernet3 🇳🇱 787 158 2,453ms 11 Mar 2022 509th Steffan153 🇫🇮 785 54 49ms 29 Aug 2024 509th sean-niemann 🇺🇸 785 54 36ms 12 Oct 2025 511th yuriy-chervinka 785 77 10ms 30 Mar 2021 511th Fishron 785 77 13ms 19 Oct 2021 511th fredrik-bakke 🇳🇴 785 77 11ms 2 Oct 2022 511th b10011 🇫🇮 785 77 11ms 16 Jan 2023 511th edsrzf 🇳🇿 785 77 12ms 13 Apr 2025 516th ReidZ3 🇺🇸 785 87 120ms 5 Dec 2020 516th Z-snails 785 87 118ms 2 Mar 2023 518th lynn 785 148 29ms 17 Oct 2023 518th edsrzf 🇳🇿 785 148 30ms 5 days ago 520th chordowl 785 152 214ms 17 Mar 2021 521st Apataras 785 156 430ms 7 Oct 2025 521st kmathis22 785 156 407ms 15 Oct 2025 523rd ovs-code 🇩🇪 781 120 142ms 28 Nov 2022 524th rifatx 781 145 424ms 9 Jul 2024 525th pschmid0 🇺🇸 780 90 4ms 7 Aug 2022 526th sean-niemann 🇺🇸 780 125 473ms 20 Sep 2025 527th stefangimmillaro 780 153 3,241ms 17 Oct 2023 527th inverseLorentz 🇦🇺 780 153 230ms 22 Apr 2024 529th ScottHamper 780 157 532ms 30 Nov 2025 530th ovs-code 🇩🇪 779 79 1,377ms 8 Oct 2023 531st MeWhenI 🇻🇦 779 86 13ms 1 Jul 2023 532nd prplz 🇦🇺 779 149 29ms 3 Oct 2023 533rd ovs-code 🇩🇪 778 57 114ms 27 May 2024 534th bizy-coder 778 74 430ms 15 Jan 2024 534th annaproxy 778 74 459ms 21 Jan 2024 534th snoozingnewt 🇨🇦 778 74 474ms 11 Feb 2024 537th primo-ppcg 🇹🇭 776 111 44ms 30 May 2025 538th itiievskyi 🇺🇦 775 78 15ms 28 Jul 2020 538th bastienvoirin 🇫🇷 775 78 11ms 30 Nov 2020 538th RDShah 775 78 10ms 15 Apr 2021 538th hellwue 775 78 11ms 25 Feb 2022 538th CedricGebistorf 775 78 11ms 12 Mar 2022 538th MaxElf999 775 78 12ms 23 Sep 2022 538th randolchance 775 78 10ms 5 Mar 2023 538th tobeannouncd 775 78 10ms 19 Sep 2023 538th logvp 775 78 12ms 27 Dec 2023 538th croc54 775 78 11ms 28 Nov 2024 538th Matter1024 🇮🇳 775 78 10ms 22 days ago 549th m-tkach 🇺🇦 774 103 4ms 31 Jan 2024 550th DialFrost 🇸🇬 774 126 369ms 10 Nov 2025 551st namcartoon06 772 161 2,535ms 30 Jun 2023 552nd yzhs 🇩🇪 771 35 34ms 20 Aug 2020 552nd ashtraypettingzoo 🇺🇸 771 35 33ms 17 Feb 2023 552nd codereport 🇨🇦 771 35 34ms 1 Jun 2024 555th JayXon 🇺🇸 771 55 304ms 9 Jan 2022 555th MeWhenI 🇻🇦 771 55 37ms 16 Aug 2022 555th anter69 🇭🇺 771 55 37ms 25 Jan 2023 555th ovs-code 🇩🇪 771 55 37ms 22 Jan 2025 559th GrayJoKing 🇦🇺 771 73 5ms 16 Aug 2024 560th CaedenHarper 🇨🇦 770 147 470ms 21 Oct 2025 First Prev 481–560 of 1,870 Next Last