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 673rd Natanaelel 🇸🇪 718 59 40ms 15 Jan 2024 673rd snoozingnewt 🇺🇸 718 59 35ms 2 Oct 2025 678th KatieLG 🇬🇧 718 135 2ms 24 Sep 2021 678th emgordon154 718 135 2ms 21 Jun 2024 680th roupiq 🇵🇱 718 173 2,285ms 26 Feb 2024 681st emgordon154 716 86 1,019ms 29 Jun 2024 682nd Shanethegamer 🇺🇸 716 158 375ms 9 Apr 2025 683rd primo-ppcg 🇹🇭 716 171 300ms 29 Aug 2020 684th okaponta 715 167 224ms 11 Jan 2024 685th TaserTheFox 🇺🇸 714 79 233ms 1 Jun 2023 686th DialFrost 🇸🇬 714 85 11ms 20 days ago 687th janbehrens 🇩🇪 712 85 12ms 29 Oct 2021 688th neihousaigaai 712 94 9ms 18 Apr 2021 688th junkondo-jp 712 94 9ms 8 Jun 2024 688th Yax42 🇫🇷 712 94 11ms 5 Sep 2025 691st HumanEquivalentUnit 711 38 38ms 12 Oct 2020 691st jared-hughes 711 38 45ms 2 Aug 2022 691st Natanaelel 🇸🇪 711 38 45ms 25 Feb 2023 694th abailey2020 🇺🇸 711 85 9ms 10 Dec 2020 694th Secozzi 711 85 14ms 21 Mar 2021 694th tkr-sh 🇰🇵 711 85 80ms 29 Apr 2022 694th jtaxen 711 85 11ms 29 Apr 2024 694th cros107 🇦🇺 711 85 16ms 11 Jul 2024 694th hiichbindermax 711 85 11ms 17 Sep 2024 694th wuduculfre 711 85 9ms 22 Jul 2025 701st ertz1ertz 711 159 424ms 14 Aug 2024 702nd stefangimmillaro 709 99 2,793ms 18 Oct 2023 703rd emgordon154 709 109 10ms 10 Dec 2024 704th stefangimmillaro 709 139 2,303ms 18 Oct 2023 705th MeWhenI 🇻🇦 708 210 263ms 9 Feb 2023 706th DialFrost 🇸🇬 707 137 2ms 9 Mar 2025 707th billings7 🇬🇧 707 160 439ms 22 May 2024 708th Andriamanitra 🇫🇮 706 60 52ms 26 Jul 2023 708th olleicua 🇺🇸 706 60 41ms 23 Apr 2025 710th Betuaredead 706 176 2,317ms 13 Jan 2023 711th tayloia 🇬🇧 705 95 9ms 26 May 2022 711th voytxt 🇨🇿 705 95 8ms 17 Jul 2024 713th clockworknazo 704 109 25ms 10 Mar 2023 714th sk- 703 86 12ms 11 Sep 2020 714th Loag 703 86 10ms 14 Nov 2021 714th msbranicky 703 86 9ms 23 Jul 2023 714th aalec 703 86 16ms 25 Apr 2024 718th michelebastione 🇮🇹 703 161 380ms 20 Jul 2024 719th btjones0 702 170 216ms 31 Dec 2020 720th MeWhenI 🇻🇦 701 139 596ms 4 Mar 2022 721st snoozingnewt 🇺🇸 699 93 745ms 13 Oct 2025 722nd snoozingnewt 🇺🇸 699 114 4ms 13 Oct 2025 723rd o0lit3 🇺🇸 697 60 3ms 8 Oct 2020 724th jared-hughes 697 96 9ms 29 Oct 2021 724th zakariamouhid 697 96 8ms 21 Jun 2023 724th Maznek 697 96 86ms 10 Jul 2023 724th two-bad 🇬🇧 697 96 9ms 6 Feb 2024 728th GolfingSuccess 🇬🇷 697 151 3ms 26 Oct 2023 729th HCRitter 🇩🇪 696 81 283ms 31 Oct 2023 730th akshatj27 🇦🇶 695 61 40ms 11 Jan 2022 730th orthoplex 🇨🇽 695 61 43ms 1 Apr 2022 730th OhmNomNom 695 61 46ms 14 Oct 2022 733rd jiaminglimjm 🇲🇾 695 87 9ms 12 Sep 2020 733rd Pena86 695 87 11ms 19 Feb 2021 733rd osmith93 695 87 10ms 31 Jul 2021 733rd roytu 695 87 12ms 30 May 2022 733rd fkantelberg 695 87 10ms 18 Jul 2023 733rd iczelia 🇩🇪 695 87 10ms 19 Oct 2025 733rd Emutis 🇱🇹 695 87 9ms 25 days ago 733rd madeforlosers 695 87 615ms 13 days ago 741st Shanethegamer 🇺🇸 695 101 4ms 6 Apr 2023 742nd AlephSquirrel 695 107 4ms 20 Apr 2023 743rd lifthrasiir 🇰🇷 694 50 2ms 28 Nov 2024 744th vgamula 🇺🇦 694 167 32ms 25 Jan 2024 745th primo-ppcg 🇹🇭 692 62 586ms 25 Aug 2020 745th Yewzir 🇧🇪 692 62 607ms 28 Feb 2024 747th m-tkach 🇺🇦 692 109 2ms 4 Feb 2024 748th albanian-laundromat 690 88 4ms 26 Sep 2025 749th PatrickStephansen 🇿🇦 690 97 10ms 10 Sep 2020 749th alasdair-greenland 690 97 11ms 19 Nov 2021 First Prev 676–750 of 1,830 Next Last