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 Multitap Input 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 Multitap Input 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 675th advl 572 100 84ms 14 Feb 2025 677th Troon 568 89 36ms 29 Sep 2022 677th b10011 🇫🇮 568 89 34ms 8 Jan 2023 677th AbhilashaTandon 568 89 11ms 24 Sep 2023 677th eddvrs 568 89 11ms 20 Dec 2023 681st emgordon154 568 160 228ms 5 Mar 2025 682nd a6166231 🇨🇳 566 101 11ms 5 Jun 2025 683rd MeWhenI 🇻🇦 566 149 41ms 6 Jun 2023 684th KatieLG 🇬🇧 565 109 177ms 22 Jan 2023 685th KatieLG 🇬🇧 565 198 348ms 22 Jan 2023 686th Shanethegamer 🇺🇸 564 150 112ms 4 Oct 2024 687th rak1507 🇬🇧 563 49 3ms 2 Mar 2022 688th jfallon1997 562 90 30ms 7 Sep 2022 688th xDragoxboi 562 90 12ms 30 Jun 2025 688th jacekwladzinski 562 90 10ms 5 Oct 2025 691st KatieLG 🇬🇧 562 142 439ms 13 Nov 2022 692nd janbehrens 🇩🇪 561 99 65ms 2 Jul 2023 693rd DaCuteRaccoon 561 102 17ms 30 Nov 2022 693rd dylanarmstrong 561 102 11ms 21 Jan 2024 693rd acollett89 561 102 29ms 18 Jul 2025 696th heanyang1 560 200 272ms 29 May 2025 697th NickTheEASDude 🇺🇸 559 121 16ms 1 May 2024 698th madex 🇩🇪 558 122 4ms 29 Mar 2022 699th HumanoidCPU 557 80 43ms 6 Nov 2024 700th h3ra993huskp 🇯🇵 557 163 379ms 6 days ago 701st kkoenig 557 201 276ms 7 Sep 2025 702nd albanian-laundromat 557 344 3,128ms 38 hours ago 703rd SirFireball3521 556 79 762ms 15 Mar 2023 704th commandblockguy 🇺🇸 556 91 106ms 21 Sep 2022 704th MaxElf999 556 91 3,340ms 28 Sep 2022 704th fkantelberg 556 91 56ms 7 Aug 2023 704th sultan 556 91 30ms 5 Mar 2024 708th HumanoidCPU 556 119 133ms 7 Nov 2024 709th Lv0Sys 🇵🇱 555 103 32ms 30 mins ago 710th HumanoidCPU 554 202 259ms 26 Aug 2024 711th albanian-laundromat 554 260 1,881ms 23 Oct 2025 712th msbranicky 553 87 491ms 17 Jan 2024 713th varhammer 🇷🇺 553 153 255ms 13 Dec 2023 714th CatsAreFluffy 553 157 75ms 10 Jan 2023 715th TheLazySquid 550 104 178ms 26 Sep 2024 716th Ailko 🇧🇪 549 92 11ms 6 May 2022 716th ComputerKWasTaken 🇺🇸 549 92 11ms 23 Oct 2024 718th commandblockguy 🇺🇸 547 88 607ms 1 Sep 2025 719th edsrzf 🇳🇿 546 129 11ms 25 days ago 720th emgordon154 546 205 262ms 18 Jan 2025 721st TobyBoyne 🇬🇧 544 93 2,948ms 3 Mar 2022 721st P-Quentin 🇫🇷 544 93 21ms 10 Aug 2022 721st jtaxen 544 93 102ms 26 Mar 2024 721st jameswmccarty 544 93 11ms 10 Jul 2024 721st codingisgreatbutiamnot 544 93 615ms 6 Aug 2025 726th rifatx 543 147 431ms 16 Jul 2024 727th albanian-laundromat 541 125 136ms 20 Aug 2025 728th 0xjac 🇨🇭 541 207 271ms 7 Jun 2025 729th Re-Adventures 🇮🇳 539 106 27ms 1 Feb 2023 730th hamhub7 539 148 385ms 8 Aug 2022 731st adamnielson42 🇺🇸 538 94 57ms 21 Aug 2023 731st brochmann 🇸🇪 538 94 12ms 28 Oct 2023 731st 40fied4t 538 94 35ms 1 Jun 2025 734th Shanethegamer 🇺🇸 538 167 142ms 27 Sep 2024 735th jacobly0 🇺🇸 538 208 266ms 17 Aug 2023 736th DialFrost 🇸🇬 536 71 55ms 31 Oct 2023 737th MeWhenI 🇻🇦 534 92 487ms 15 Feb 2023 738th rifatx 533 210 277ms 17 Jul 2024 739th Yewzir 🇧🇪 533 278 1,618ms 21 days ago 740th m42km 532 95 51ms 16 Dec 2023 740th Natanaelel 🇸🇪 532 95 27ms 15 Jul 2025 742nd retrohun 532 100 558ms 1 Mar 2022 743rd snyderek 🇺🇸 532 163 72ms 17 Oct 2024 744th Protothor 529 108 10ms 21 Jun 2025 745th edsrzf 🇳🇿 528 212 259ms 8 Nov 2024 746th j-Ewan 527 96 102ms 4 Mar 2022 746th nullie 527 96 82ms 9 Jun 2022 746th andrewjc2000 527 96 27ms 28 Jul 2025 749th JGDoerrer 526 173 167ms 5 Apr 2022 750th annaproxy 525 152 344ms 28 Mar 2022 First Prev 676–750 of 1,518 Next Last