Lucky 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 Tower of Hanoi 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 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 Tower of Hanoi 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 Turtle Tutorial # Golfer Points Chars Time Submitted 674th AbhilashaTandon 568 89 11ms 24 Sep 2023 674th eddvrs 568 89 11ms 20 Dec 2023 678th emgordon154 568 160 228ms 5 Mar 2025 679th a6166231 🇨🇳 566 101 14ms 5 Jun 2025 680th MeWhenI 🇻🇦 566 149 41ms 6 Jun 2023 681st KatieLG 🇬🇧 565 109 177ms 22 Jan 2023 682nd KatieLG 🇬🇧 565 198 348ms 22 Jan 2023 683rd Shanethegamer 🇺🇸 564 150 112ms 4 Oct 2024 684th rak1507 🇬🇧 563 49 3ms 2 Mar 2022 685th jfallon1997 562 90 30ms 7 Sep 2022 685th xDragoxboi 562 90 12ms 30 Jun 2025 685th jacekwladzinski 562 90 10ms 5 Oct 2025 688th KatieLG 🇬🇧 562 142 439ms 13 Nov 2022 689th janbehrens 🇩🇪 561 99 65ms 2 Jul 2023 690th DaCuteRaccoon 560 102 22ms 30 Nov 2022 690th dylanarmstrong 560 102 12ms 21 Jan 2024 690th acollett89 560 102 28ms 18 Jul 2025 693rd heanyang1 560 200 272ms 29 May 2025 694th NickTheEASDude 🇺🇸 559 121 24ms 1 May 2024 695th madex 🇩🇪 558 122 4ms 29 Mar 2022 696th HumanoidCPU 557 80 43ms 6 Nov 2024 697th h3ra993huskp 🇯🇵 557 163 379ms 3 days ago 698th kkoenig 557 201 276ms 7 Sep 2025 699th SirFireball3521 556 79 762ms 15 Mar 2023 700th HumanoidCPU 556 119 133ms 7 Nov 2024 701st commandblockguy 🇺🇸 555 91 106ms 21 Sep 2022 701st MaxElf999 555 91 3,340ms 28 Sep 2022 701st fkantelberg 555 91 56ms 7 Aug 2023 701st sultan 555 91 30ms 5 Mar 2024 705th HumanoidCPU 554 202 259ms 26 Aug 2024 706th albanian-laundromat 554 260 1,881ms 23 Oct 2025 707th msbranicky 553 87 491ms 17 Jan 2024 708th varhammer 🇷🇺 553 153 255ms 13 Dec 2023 709th CatsAreFluffy 553 157 76ms 10 Jan 2023 710th albanian-laundromat 551 348 3,168ms 18 Sep 2025 711th TheLazySquid 550 104 193ms 26 Sep 2024 712th Ailko 🇧🇪 549 92 11ms 6 May 2022 712th ComputerKWasTaken 🇺🇸 549 92 11ms 23 Oct 2024 714th commandblockguy 🇺🇸 547 88 607ms 1 Sep 2025 715th edsrzf 🇳🇿 546 129 16ms 22 days ago 716th emgordon154 546 205 262ms 18 Jan 2025 717th TobyBoyne 🇬🇧 544 93 2,948ms 3 Mar 2022 717th P-Quentin 🇫🇷 544 93 21ms 10 Aug 2022 717th jtaxen 544 93 102ms 26 Mar 2024 717th jameswmccarty 544 93 11ms 10 Jul 2024 717th codingisgreatbutiamnot 544 93 615ms 6 Aug 2025 722nd rifatx 543 147 431ms 16 Jul 2024 723rd albanian-laundromat 541 125 136ms 20 Aug 2025 724th 0xjac 🇨🇭 541 207 271ms 7 Jun 2025 725th Re-Adventures 🇮🇳 539 106 26ms 1 Feb 2023 726th hamhub7 539 148 385ms 8 Aug 2022 727th adamnielson42 🇺🇸 538 94 57ms 21 Aug 2023 727th brochmann 🇸🇪 538 94 12ms 28 Oct 2023 727th 40fied4t 538 94 35ms 1 Jun 2025 730th Shanethegamer 🇺🇸 538 167 142ms 27 Sep 2024 731st jacobly0 🇺🇸 538 208 266ms 17 Aug 2023 732nd DialFrost 🇸🇬 536 71 64ms 31 Oct 2023 733rd MeWhenI 🇻🇦 534 92 487ms 15 Feb 2023 734th rifatx 533 210 277ms 17 Jul 2024 735th Yewzir 🇧🇪 533 278 1,618ms 18 days ago 736th m42km 532 95 51ms 16 Dec 2023 736th Natanaelel 🇸🇪 532 95 27ms 15 Jul 2025 738th retrohun 532 100 590ms 1 Mar 2022 739th snyderek 🇺🇸 532 163 70ms 17 Oct 2024 740th Protothor 529 108 10ms 21 Jun 2025 741st edsrzf 🇳🇿 528 212 259ms 8 Nov 2024 742nd j-Ewan 527 96 102ms 4 Mar 2022 742nd nullie 527 96 82ms 9 Jun 2022 742nd andrewjc2000 527 96 27ms 28 Jul 2025 745th JGDoerrer 526 173 167ms 5 Apr 2022 746th annaproxy 525 152 344ms 28 Mar 2022 747th GolfinK 521 53 34ms 22 Nov 2024 748th Bmrl7 521 97 113ms 29 Mar 2024 748th IsaacAlexBarden 521 97 28ms 13 Feb 2025 750th janbehrens 🇩🇪 521 153 350ms 3 Mar 2022 First Prev 676–750 of 1,511 Next Last