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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 900th Matgc04 662 171 369ms 3 Jun 2024 900th postie77 662 171 384ms 14 Aug 2024 903rd MeWhenI 🇻🇦 660 113 4ms 23 May 2023 904th janbehrens 🇩🇪 660 148 484ms 26 Mar 2022 905th Jesperb21 658 172 418ms 21 Nov 2021 906th GeorgeStechman 🇬🇧 657 102 8ms 15 Jun 2022 906th ShiraJoseph 🇺🇸 657 102 10ms 21 Jul 2023 906th acollett89 657 102 10ms 15 Jul 2025 909th Ted-Barrett 🇦🇺 657 108 10ms 30 Sep 2021 909th vodker1 657 108 11ms 7 Mar 2022 911th snoozingnewt 🇺🇸 657 188 475ms 9 days ago 912th MeWhenI 🇻🇦 654 122 9ms 10 Sep 2022 913th Shanethegamer 🇺🇸 653 127 160ms 1 Mar 2022 914th MeWhenI 🇻🇦 652 149 123ms 28 Jun 2023 915th richard-oelze 🇩🇪 651 103 10ms 26 May 2021 916th timmickey 651 108 6ms 30 Dec 2022 917th dymowski 651 109 11ms 17 Aug 2020 917th Florian-Mt 651 109 9ms 29 Sep 2023 919th Shanethegamer 🇺🇸 651 116 1ms 2 Nov 2022 920th Shanethegamer 🇺🇸 651 228 263ms 19 Apr 2022 921st snoozingnewt 🇺🇸 650 93 85ms 9 days ago 922nd primo-ppcg 🇹🇭 647 150 6ms 2 Oct 2020 923rd jared-hughes 646 117 2ms 6 Mar 2022 923rd NickTheEASDude 🇺🇸 646 117 3ms 9 May 2024 925th CRHillman 645 110 11ms 14 Sep 2020 925th the-soph-ia 645 110 11ms 7 Mar 2021 925th Jacob385 645 110 4,585ms 6 Mar 2024 928th adoxography 644 73 38ms 8 Oct 2020 929th adoxography 644 104 10ms 8 Oct 2020 930th DialFrost 🇸🇬 643 96 987ms 20 Nov 2024 931st dokutan 643 116 8ms 16 Jul 2024 932nd eiburns 640 111 9ms 4 Jan 2022 932nd Vaekor 640 111 14ms 9 Jul 2023 934th Mabeloid 🇳🇴 638 103 564ms 22 Sep 2024 935th a6166231 🇨🇳 638 105 9ms 5 Jun 2025 935th snoozingnewt 🇺🇸 638 105 10ms 11 days ago 937th ian-h-chamberlain 🇺🇸 638 197 240ms 7 Oct 2020 938th perlebach 🇨🇿 636 88 10ms 16 Aug 2021 939th Irratix 🇳🇱 635 74 52ms 27 Jun 2022 940th Natanaelel 🇸🇪 634 55 3ms 29 Jun 2023 941st SniperSmiley 🇺🇸 634 112 17ms 24 Jun 2022 941st 5quiwyrm 634 112 10ms 9 Dec 2024 943rd snoozingnewt 🇺🇸 634 178 777ms 9 days ago 944th MeWhenI 🇻🇦 633 96 6ms 14 Nov 2022 945th Shanethegamer 🇺🇸 633 144 7ms 4 Oct 2024 946th Shanethegamer 🇺🇸 633 195 498ms 27 days ago 947th GusGold 632 106 8ms 17 Nov 2020 947th wansacis 🇩🇪 632 106 13ms 11 Nov 2021 949th jared-hughes 632 167 2ms 24 Jun 2022 949th emgordon154 632 167 2ms 25 Nov 2024 951st juliansiebert 🇩🇪 632 179 389ms 2 Mar 2025 952nd msbranicky 630 96 137ms 15 Aug 2023 953rd h3ra993huskp 🇯🇵 630 196 442ms 13 Apr 2025 954th nephila-nacrea 🇬🇧 629 89 3ms 31 Jul 2020 955th OppositeShark 628 113 13ms 20 Jul 2022 955th codewrite 🇬🇧 628 113 10ms 13 Jul 2025 957th proton 🇩🇪 626 75 56ms 30 Oct 2020 957th eggplants 🇯🇵 626 75 52ms 26 Nov 2020 957th schachmattmatt 626 75 41ms 2 Oct 2021 957th annaproxy 626 75 55ms 19 Sep 2023 961st GolfingSuccess 🇬🇷 626 97 2ms 16 Oct 2024 962nd KatieLG 🇬🇧 625 181 411ms 21 Oct 2022 963rd Irratix 🇳🇱 625 199 230ms 3 Jan 2022 964th snoozingnewt 🇺🇸 625 201 338ms 9 days ago 965th MeWhenI 🇻🇦 624 133 170ms 3 Jun 2025 966th DialFrost 🇸🇬 624 146 24ms 12 Dec 2024 967th Shanethegamer 🇺🇸 624 166 2,874ms 31 Oct 2024 968th rboath 623 97 140ms 8 Jan 2025 969th vprab 623 114 11ms 18 Dec 2020 969th Europe2048 623 114 12ms 5 Sep 2025 969th cthierfelder 🇲🇨 623 114 10ms 6 Sep 2025 972nd MeWhenI 🇻🇦 622 72 798ms 14 Feb 2023 972nd dokutan 622 72 533ms 8 Jun 2024 974th Maximizer02 622 134 13ms 30 Jul 2024 975th goodwyna21 621 108 9ms 24 Oct 2024 First Prev 901–975 of 1,819 Next Last