Leyland Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 671st Mikey-Beep 🇬🇧 763 93 13ms 2 Jun 2024 677th StarmaQ 763 99 3ms 22 Jan 2021 677th edsrzf 🇳🇿 763 99 2ms 30 May 2025 679th ovs-code 🇩🇪 763 124 175ms 28 Nov 2022 680th lynn 763 126 128ms 19 May 2021 681st targrik 762 88 656ms 13 May 2025 682nd Aurel300 🇨🇭 762 165 218ms 20 Jun 2024 683rd msbranicky 762 195 279ms 31 Aug 2023 684th kg583 🇺🇸 761 98 5ms 26 Sep 2025 685th Andriamanitra 🇫🇮 759 59 501ms 26 Jul 2023 686th 2bular 758 46 2ms 24 Jun 2025 687th emgordon154 758 62 43ms 13 Nov 2021 687th KatieLG 🇬🇧 758 62 43ms 10 Apr 2022 687th jared-hughes 758 62 55ms 20 Sep 2022 690th kkoenig 758 196 280ms 7 Sep 2025 691st edsrzf 🇳🇿 757 163 492ms 26 Sep 2025 691st CaedenHarper 🇨🇦 757 163 472ms 27 days ago 693rd janbehrens 🇩🇪 756 93 5ms 29 Oct 2021 694th bbakersmith 755 94 11ms 18 Jul 2021 694th jfallon1997 755 94 10ms 9 Aug 2022 694th wobblybits 755 94 11ms 19 Aug 2025 697th prplz 🇦🇺 753 89 528ms 9 Oct 2021 698th jared-hughes 753 165 2,294ms 24 Jun 2022 698th snyderek 🇺🇸 753 165 2,369ms 18 Dec 2024 700th anter69 🇭🇺 752 82 827ms 17 Sep 2024 700th Shanethegamer 🇺🇸 752 82 70ms 8 Dec 2024 700th edsrzf 🇳🇿 752 82 71ms 31 Jul 2025 703rd okaponta 752 167 227ms 11 Jan 2024 704th emgordon154 751 130 385ms 78 mins ago 705th Shanethegamer 🇺🇸 747 60 765ms 17 Feb 2023 706th LeeCamp 747 95 11ms 27 Dec 2021 706th 4ndyJ 🇬🇧 747 95 13ms 7 Feb 2023 706th 0-ag 747 95 17ms 25 Aug 2025 709th tomtheisen 🇺🇸 745 90 10ms 6 Oct 2020 710th GrayJoKing 🇦🇺 744 156 40ms 4 Jan 2023 711th jtaxen 743 92 145ms 19 Jun 2024 712th retrohun 742 82 2ms 9 Nov 2022 713th emgordon154 742 86 149ms 15 Nov 2024 714th DialFrost 🇸🇬 740 132 479ms 14 Sep 2024 715th Psirving 739 96 11ms 29 Jul 2020 715th henrytranter 739 96 9ms 27 Aug 2020 715th chrishm909 739 96 11ms 23 May 2021 715th sleepyStick 739 96 17ms 3 Dec 2021 715th tterem 739 96 16ms 8 Jun 2022 715th P-Quentin 🇫🇷 739 96 16ms 3 Aug 2022 715th sbyrne51 739 96 11ms 1 Oct 2022 715th NerdyMcNerd42 739 96 10ms 27 Oct 2022 715th solisolu 739 96 14ms 22 days ago 724th btjones0 739 170 209ms 31 Dec 2020 725th CheeseCake628 🇳🇴 738 89 649ms 17 Jan 2024 725th namelessiw 738 89 392ms 5 Mar 2024 727th jared-hughes 737 38 45ms 2 Aug 2022 727th Natanaelel 🇸🇪 737 38 45ms 25 Feb 2023 729th thisishowmymindworks 🇳🇴 737 91 21ms 5 Oct 2020 730th JRaspass 🇬🇧 736 64 134ms 26 Jul 2020 731st janbehrens 🇩🇪 736 76 3ms 29 Oct 2021 732nd Irratix 🇳🇱 735 93 172ms 1 Nov 2021 733rd Waffle3z 734 64 56ms 22 Jan 2021 733rd olivermrose 🇺🇸 734 64 41ms 3 Oct 2021 735th GrayJoKing 🇦🇺 734 133 465ms 6 Jun 2022 736th Shanethegamer 🇺🇸 734 158 31ms 20 Sep 2023 737th MeWhenI 🇻🇦 733 77 223ms 29 Jan 2023 737th snoozingnewt 🇺🇸 733 77 5ms 24 days ago 739th KrausRaus 🇺🇸 733 96 9ms 21 Dec 2021 740th asadullayev 732 97 14ms 3 Mar 2021 740th befoster 732 97 10ms 10 Apr 2021 740th myleopard 732 97 19ms 15 Oct 2021 740th Andrey135296 732 97 12ms 4 Apr 2022 740th Bodo171 732 97 17ms 25 Nov 2022 745th vgamula 🇺🇦 731 114 18ms 26 Jan 2024 746th annaproxy 730 155 340ms 1 Apr 2022 746th snoozingnewt 🇺🇸 730 155 420ms 24 days ago 748th GrayJoKing 🇦🇺 728 152 4ms 11 Oct 2023 749th jared-hughes 726 104 17ms 27 Nov 2021 750th inventshah 726 110 3ms 12 Sep 2022 First Prev 676–750 of 1,826 Next Last