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 676th Troon 568 89 36ms 29 Sep 2022 676th b10011 🇫🇮 568 89 34ms 8 Jan 2023 676th AbhilashaTandon 568 89 11ms 24 Sep 2023 676th eddvrs 568 89 11ms 20 Dec 2023 680th emgordon154 568 160 228ms 5 Mar 2025 681st a6166231 🇨🇳 566 101 11ms 5 Jun 2025 682nd MeWhenI 🇻🇦 566 149 41ms 6 Jun 2023 683rd KatieLG 🇬🇧 565 109 177ms 22 Jan 2023 684th KatieLG 🇬🇧 565 198 348ms 22 Jan 2023 685th Shanethegamer 🇺🇸 564 150 112ms 4 Oct 2024 686th rak1507 🇬🇧 563 49 3ms 2 Mar 2022 687th jfallon1997 562 90 30ms 7 Sep 2022 687th xDragoxboi 562 90 12ms 30 Jun 2025 687th jacekwladzinski 562 90 10ms 5 Oct 2025 690th KatieLG 🇬🇧 562 142 439ms 13 Nov 2022 691st janbehrens 🇩🇪 561 99 65ms 2 Jul 2023 692nd DaCuteRaccoon 560 102 17ms 30 Nov 2022 692nd dylanarmstrong 560 102 11ms 21 Jan 2024 692nd acollett89 560 102 29ms 18 Jul 2025 695th heanyang1 560 200 272ms 29 May 2025 696th NickTheEASDude 🇺🇸 559 121 16ms 1 May 2024 697th madex 🇩🇪 558 122 4ms 29 Mar 2022 698th HumanoidCPU 557 80 43ms 6 Nov 2024 699th h3ra993huskp 🇯🇵 557 163 379ms 4 days ago 700th kkoenig 557 201 276ms 7 Sep 2025 701st SirFireball3521 556 79 762ms 15 Mar 2023 702nd HumanoidCPU 556 119 133ms 7 Nov 2024 703rd commandblockguy 🇺🇸 555 91 106ms 21 Sep 2022 703rd MaxElf999 555 91 3,340ms 28 Sep 2022 703rd fkantelberg 555 91 56ms 7 Aug 2023 703rd sultan 555 91 30ms 5 Mar 2024 707th HumanoidCPU 554 202 259ms 26 Aug 2024 708th albanian-laundromat 554 260 1,881ms 23 Oct 2025 709th msbranicky 553 87 491ms 17 Jan 2024 710th varhammer 🇷🇺 553 153 255ms 13 Dec 2023 711th CatsAreFluffy 553 157 75ms 10 Jan 2023 712th albanian-laundromat 551 348 3,168ms 18 Sep 2025 713th TheLazySquid 550 104 178ms 26 Sep 2024 714th Ailko 🇧🇪 549 92 11ms 6 May 2022 714th ComputerKWasTaken 🇺🇸 549 92 11ms 23 Oct 2024 716th commandblockguy 🇺🇸 547 88 607ms 1 Sep 2025 717th edsrzf 🇳🇿 546 129 16ms 23 days ago 718th emgordon154 546 205 262ms 18 Jan 2025 719th TobyBoyne 🇬🇧 544 93 2,948ms 3 Mar 2022 719th P-Quentin 🇫🇷 544 93 21ms 10 Aug 2022 719th jtaxen 544 93 102ms 26 Mar 2024 719th jameswmccarty 544 93 11ms 10 Jul 2024 719th codingisgreatbutiamnot 544 93 615ms 6 Aug 2025 724th rifatx 543 147 431ms 16 Jul 2024 725th albanian-laundromat 541 125 136ms 20 Aug 2025 726th 0xjac 🇨🇭 541 207 271ms 7 Jun 2025 727th Re-Adventures 🇮🇳 539 106 27ms 1 Feb 2023 728th hamhub7 539 148 385ms 8 Aug 2022 729th adamnielson42 🇺🇸 538 94 57ms 21 Aug 2023 729th brochmann 🇸🇪 538 94 12ms 28 Oct 2023 729th 40fied4t 538 94 35ms 1 Jun 2025 732nd Shanethegamer 🇺🇸 538 167 142ms 27 Sep 2024 733rd jacobly0 🇺🇸 538 208 266ms 17 Aug 2023 734th DialFrost 🇸🇬 536 71 64ms 31 Oct 2023 735th MeWhenI 🇻🇦 534 92 487ms 15 Feb 2023 736th rifatx 533 210 277ms 17 Jul 2024 737th Yewzir 🇧🇪 533 278 1,618ms 19 days ago 738th m42km 532 95 51ms 16 Dec 2023 738th Natanaelel 🇸🇪 532 95 27ms 15 Jul 2025 740th retrohun 532 100 558ms 1 Mar 2022 741st snyderek 🇺🇸 532 163 72ms 17 Oct 2024 742nd Protothor 529 108 10ms 21 Jun 2025 743rd edsrzf 🇳🇿 528 212 259ms 8 Nov 2024 744th j-Ewan 527 96 102ms 4 Mar 2022 744th nullie 527 96 82ms 9 Jun 2022 744th andrewjc2000 527 96 27ms 28 Jul 2025 747th JGDoerrer 526 173 167ms 5 Apr 2022 748th annaproxy 525 152 344ms 28 Mar 2022 749th GolfinK 521 53 34ms 22 Nov 2024 750th Bmrl7 521 97 113ms 29 Mar 2024 First Prev 676–750 of 1,514 Next Last