Lucky 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 747th mousetail 🇳🇱 514 102 275ms 26 Sep 2025 747th madeforlosers 514 102 11ms 3 days ago 753rd kmathis22 512 179 344ms 18 days ago 754th JRaspass 🇬🇧 509 90 29ms 22 Sep 2022 755th Bonjour27891 🇻🇳 509 103 42ms 4 Mar 2022 755th AlexanderFair 509 103 784ms 25 Jul 2023 755th CheeseCake628 🇳🇴 509 103 32ms 23 Dec 2023 758th MeWhenI 🇻🇦 509 131 26ms 6 Aug 2023 759th jupj 🇫🇮 507 136 16ms 19 Oct 2022 760th MathisBullinger 506 113 49ms 27 Mar 2022 760th emgordon154 506 113 39ms 9 Aug 2024 762nd Yewzir 🇧🇪 506 221 260ms 25 Oct 2023 763rd akusumoto 🇯🇵 505 180 154ms 30 Mar 2022 764th yzhs 🇩🇪 504 104 12ms 3 Jun 2022 764th eiburns 504 104 34ms 25 Aug 2023 766th msbranicky 504 146 3,230ms 7 Jan 2025 767th MeWhenI 🇻🇦 501 93 112ms 12 Dec 2022 768th ashtraypettingzoo 🇺🇸 501 126 510ms 12 Feb 2023 769th MeWhenI 🇻🇦 500 170 480ms 12 Dec 2023 770th twocatsinatrenchcoat 499 105 35ms 29 Mar 2022 770th yuchuehw 499 105 38ms 28 Jan 2024 770th xyangst 499 105 34ms 18 Oct 2024 770th vhoulbreque 🇫🇷 499 105 10ms 11 Feb 2025 774th targrik 497 115 12ms 27 Mar 2025 774th madeforlosers 497 115 18ms 11 days ago 776th Marthe-CC 495 106 695ms 16 Oct 2022 776th CatsAreFluffy 495 106 97ms 10 Jan 2023 776th tobyLovick 495 106 26ms 13 Feb 2025 779th ChrisTheisen 495 161 387ms 20 Dec 2022 779th bac0id 495 161 346ms 30 Jun 2024 781st namelessiw 494 101 525ms 13 Jul 2024 782nd adoxography 490 107 26ms 1 Sep 2025 783rd Yewzir 🇧🇪 489 102 553ms 9 Feb 2024 784th MaxCastella 🇫🇷 489 103 267ms 8 Nov 2023 785th Pena86 486 108 11ms 16 Sep 2022 785th FlorianCassayre 🇫🇷 486 108 174ms 29 Jan 2023 785th PyryL 🇫🇮 486 108 11ms 25 Aug 2024 788th msbranicky 486 139 15ms 3 Oct 2023 789th Adix-null 🇱🇹 486 164 385ms 29 Jul 2023 790th CheeseCake628 🇳🇴 485 103 523ms 17 Jan 2024 791st Yewzir 🇧🇪 484 115 77ms 25 Mar 2024 792nd JRaspass 🇬🇧 484 118 14ms 22 Sep 2022 792nd aksyristos 484 118 2,915ms 28 Oct 2022 794th MeWhenI 🇻🇦 483 186 53ms 3 Sep 2024 795th CedricGebistorf 481 109 115ms 10 Mar 2022 795th galloj 🇨🇿 481 109 299ms 28 Aug 2022 795th TheZwierzLF 🇵🇱 481 109 3,094ms 21 May 2025 798th trist224 🇫🇷 477 110 924ms 1 Sep 2022 799th gigaprofisi 🇺🇸 476 120 18ms 2 Mar 2025 800th MeWhenI 🇻🇦 475 161 550ms 2 Oct 2022 801st SniperSmiley 🇺🇸 472 111 199ms 16 Jun 2022 802nd CatsAreFluffy 471 106 722ms 15 Jan 2024 802nd TheZwierzLF 🇵🇱 471 106 4,085ms 2 Jun 2025 804th Yewzir 🇧🇪 470 184 1,192ms 9 Feb 2024 805th tatzyr 🇯🇵 469 95 95ms 11 Mar 2025 806th amollberg 🇸🇪 468 112 112ms 25 Mar 2022 807th janbehrens 🇩🇪 468 196 311ms 3 Mar 2022 808th jerrandolph 466 240 334ms 21 Dec 2023 809th girishsuri15 465 123 12ms 11 Mar 2022 810th badboj40 464 113 91ms 27 Dec 2022 810th emgordon154 464 113 168ms 9 Aug 2024 812th SmartK8 🇨🇿 463 172 407ms 12 Nov 2022 813th juliansiebert 🇩🇪 462 109 1,046ms 25 Aug 2022 814th snoozingnewt 🇺🇸 462 242 260ms 4 Feb 2024 815th c0d3-4-F00d 🇩🇪 461 124 2,848ms 1 Mar 2022 816th crazymoose7 460 114 110ms 5 Jun 2024 817th BREMAUCY 🇫🇷 457 245 515ms 21 May 2025 818th mathisfun271 456 115 61ms 24 Dec 2023 818th qwjhvbxi 456 115 94ms 8 Feb 2024 820th msbranicky 456 122 29ms 11 Oct 2023 821st Narik1 455 246 261ms 3 Apr 2023 821st blaztoma 🇱🇹 455 246 332ms 5 Sep 2025 821st CaedenHarper 🇨🇦 455 246 263ms 12 days ago 824th DelaneyJM 454 111 3,755ms 8 Apr 2025 825th heanyang1 448 154 12ms 20 Apr 2025 First Prev 751–825 of 1,504 Next Last