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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st error256 596 106 13 Sep 2024 602nd KatieLG 🇬🇧 595 96 21 Feb 2023 602nd thisishowmymindworks 🇳🇴 595 96 28 Jun 2024 604th strout 595 106 17 Aug 2022 605th HumanoidCPU 594 84 27 May 2024 605th KatieLG 🇬🇧 594 84 17 Aug 2024 607th h3ra993huskp 🇯🇵 590 210 18 Feb 2024 608th Troon 589 89 29 Sep 2022 608th b10011 🇫🇮 589 89 8 Jan 2023 608th AbhilashaTandon 589 89 24 Sep 2023 608th eddvrs 589 89 20 Dec 2023 612th junkondo-jp 589 97 25 Jun 2024 612th CaedenHarper 🇨🇦 589 97 27 Jan 2025 614th Re-Adventures 🇮🇳 588 154 20 Jul 2023 615th emgordon154 587 47 3 Nov 2024 616th trinityy-7 583 98 17 Mar 2024 617th jfallon1997 582 90 7 Sep 2022 617th xDragoxboi 582 90 22 days ago 619th MeWhenI 🇻🇦 581 110 21 Jul 2023 620th keelimeguy 🇺🇸 581 192 28 Apr 2025 621st Shanethegamer 🇺🇸 580 79 7 Jun 2022 622nd snoozingnewt 🇺🇸 580 86 11 Feb 2024 623rd MeWhenI 🇻🇦 578 87 28 Jan 2023 624th kimbo 🇺🇸 578 193 13 Jan 2023 625th janbehrens 🇩🇪 577 99 2 Jul 2023 626th commandblockguy 🇺🇸 576 91 21 Sep 2022 626th MaxElf999 576 91 28 Sep 2022 626th fkantelberg 576 91 7 Aug 2023 626th sultan 576 91 5 Mar 2024 630th Shanethegamer 🇺🇸 576 117 12 Sep 2022 631st 5cw 🇺🇸 575 48 10 Apr 2023 632nd msbranicky 573 87 17 Jan 2024 633rd 77Tigers 573 110 29 May 2024 634th advl 571 100 14 Feb 2025 635th anter69 🇭🇺 570 78 12 Feb 2024 636th Ailko 🇧🇪 570 92 6 May 2022 636th ComputerKWasTaken 🇺🇸 570 92 23 Oct 2024 638th emgordon154 566 160 5 Mar 2025 639th a6166231 🇨🇳 565 101 5 Jun 2025 640th MeWhenI 🇻🇦 565 149 6 Jun 2023 641st TobyBoyne 🇬🇧 564 93 3 Mar 2022 641st jtaxen 564 93 26 Mar 2024 641st jameswmccarty 564 93 10 Jul 2024 644th madex 🇩🇪 564 122 29 Mar 2022 645th KatieLG 🇬🇧 564 198 22 Jan 2023 646th rak1507 🇬🇧 563 49 2 Mar 2022 647th Shanethegamer 🇺🇸 563 150 4 Oct 2024 648th pzagrebin 561 99 9 Jul 2022 649th KatieLG 🇬🇧 561 109 22 Jan 2023 650th KatieLG 🇬🇧 561 142 13 Nov 2022 651st DaCuteRaccoon 560 102 30 Nov 2022 651st dylanarmstrong 560 102 21 Jan 2024 651st acollett89 560 102 4 days ago 654th adamnielson42 🇺🇸 558 94 21 Aug 2023 654th brochmann 🇸🇪 558 94 28 Oct 2023 654th 40fied4t 558 94 1 Jun 2025 657th heanyang1 558 200 29 May 2025 658th NickTheEASDude 🇺🇸 557 121 1 May 2024 659th olleicua 🇺🇸 556 80 21 Feb 2025 660th HumanoidCPU 555 119 7 Nov 2024 661st commandblockguy 🇺🇸 554 90 15 Jan 2024 662nd HumanoidCPU 553 202 26 Aug 2024 663rd bac0id 553 224 30 Jun 2024 664th m42km 552 95 16 Dec 2023 664th Natanaelel 🇸🇪 552 95 7 days ago 664th csharpython 552 95 4 days ago 667th varhammer 🇷🇺 552 153 13 Dec 2023 668th CatsAreFluffy 551 157 10 Jan 2023 669th snoozingnewt 🇺🇸 549 104 1 Sep 2024 669th TheLazySquid 549 104 26 Sep 2024 671st j-Ewan 546 96 4 Mar 2022 671st nullie 546 96 9 Jun 2022 671st edsrzf 🇳🇿 546 96 8 Nov 2024 674th emgordon154 545 205 18 Jan 2025 675th rifatx 542 147 16 Jul 2024 Prev 601–675 of 1,386 Next