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 451st KatieLG 🇬🇧 718 67 422ms 28 Oct 2024 452nd stefangimmillaro 718 156 264ms 22 Jun 2023 453rd MeWhenI 🇻🇦 712 68 935ms 22 May 2022 454th Frowny 712 71 12ms 1 Mar 2022 454th Eilonlif 🇮🇱 712 71 81ms 12 Mar 2023 456th MeWhenI 🇻🇦 710 94 172ms 28 Feb 2025 457th jared-hughes 709 75 1,400ms 17 Jul 2022 458th inventshah 709 96 4ms 1 May 2025 459th lifthrasiir 🇰🇷 708 39 3ms 29 Nov 2024 460th HumanoidCPU 708 68 400ms 27 May 2024 460th Shanethegamer 🇺🇸 708 68 539ms 6 Sep 2024 462nd OhmNomNom 707 63 81ms 1 Nov 2022 463rd didion0 🇺🇸 706 81 29ms 1 Mar 2022 463rd jbt 706 81 259ms 28 Dec 2023 465th CaedenHarper 🇨🇦 706 106 113ms 27 Jan 2025 465th snoozingnewt 🇨🇦 706 106 90ms 5 Oct 2025 467th MeWhenI 🇻🇦 705 114 43ms 20 Jun 2022 468th bob-th 702 72 11ms 2 Aug 2024 469th Shanethegamer 🇺🇸 702 95 27ms 29 Apr 2025 470th JohandeRuiter 🇳🇱 702 97 16ms 12 Nov 2023 471st MeWhenI 🇻🇦 702 211 1,714ms 27 days ago 472nd stefangimmillaro 700 114 424ms 11 Aug 2023 473rd helbling 🇨🇭 697 82 36ms 13 Jun 2024 473rd rucin93 🇵🇱 697 82 28ms 5 days ago 475th Natanaelel 🇸🇪 696 64 46ms 1 Mar 2022 476th Shanethegamer 🇺🇸 696 95 140ms 8 Jun 2022 477th Shanethegamer 🇺🇸 695 96 99ms 7 Jun 2022 478th blaztoma 🇱🇹 694 36 55ms 12 days ago 479th AdrienHache 🇫🇷 694 115 393ms 13 Aug 2025 480th SirBogman 🇺🇸 693 108 121ms 23 Nov 2022 481st scpchicken 🇵🇼 692 55 72ms 18 Jan 2023 482nd NewDefectus 🇮🇱 692 73 61ms 29 Apr 2022 482nd AlephSquirrel 692 73 10ms 28 Jan 2023 482nd fourth-bit 692 73 11ms 11 Jul 2023 482nd neihousaigaai 692 73 32ms 22 Oct 2024 482nd csharpython 692 73 100ms 18 Jul 2025 487th edsrzf 🇳🇿 691 130 45ms 27 Dec 2024 488th akshatj27 🇦🇶 689 83 23ms 2 Mar 2022 488th AlephSquirrel 689 83 13ms 15 Feb 2023 490th MeWhenI 🇻🇦 689 132 148ms 22 Jul 2024 491st emgordon154 688 230 1,729ms 9 Jun 2025 492nd error256 687 92 1,259ms 13 Aug 2025 493rd anter69 🇭🇺 685 65 113ms 12 Feb 2024 494th minhtrancccp 683 74 10ms 11 Jan 2024 494th albanian-laundromat 683 74 3,593ms 29 Apr 2025 496th janbehrens 🇩🇪 683 127 53ms 22 Dec 2023 497th Shanethegamer 🇺🇸 682 72 321ms 1 Mar 2022 498th DialFrost 🇸🇬 682 112 1,251ms 10 May 2025 499th DialFrost 🇸🇬 682 124 74ms 6 Dec 2024 500th neel11235813 681 48 35ms 18 Feb 2023 501st stefangimmillaro 681 110 46ms 4 Nov 2022 502nd MeWhenI 🇻🇦 680 82 76ms 11 Oct 2023 503rd janbehrens 🇩🇪 680 84 25ms 1 Mar 2022 503rd tayloia 🇬🇧 680 84 20ms 9 May 2023 503rd lukegustafson 🇺🇸 680 84 98ms 15 Sep 2024 506th stefangimmillaro 679 108 2,843ms 10 Nov 2024 507th stefangimmillaro 679 134 137ms 26 Oct 2023 507th mousetail 🇳🇱 679 134 158ms 26 Sep 2025 509th DialFrost 🇸🇬 677 91 105ms 2 May 2025 510th DaCuteRaccoon 677 125 77ms 1 Dec 2022 510th CaedenHarper 🇨🇦 677 125 57ms 27 Jan 2025 512th Yax42 🇫🇷 676 118 428ms 27 Apr 2025 513th Irratix 🇳🇱 675 66 81ms 9 Mar 2022 514th suwat513 674 75 11ms 20 Sep 2022 514th ahmetdemirag 🇨🇾 674 75 13ms 6 Mar 2025 516th KrausRaus 🇺🇸 672 85 26ms 2 Mar 2022 517th c0d3-4-F00d 🇩🇪 672 126 67ms 5 Mar 2022 517th snoozingnewt 🇨🇦 672 126 64ms 1 Sep 2024 519th MeWhenI 🇻🇦 670 92 107ms 24 Feb 2023 520th Shanethegamer 🇺🇸 669 83 1,156ms 7 Jun 2022 521st tuffnatty 🇩🇪 668 99 141ms 19 Jul 2023 522nd c0d3-4-F00d 🇩🇪 667 102 8ms 5 Mar 2022 522nd janbehrens 🇩🇪 667 102 8ms 16 May 2023 522nd CaedenHarper 🇨🇦 667 102 8ms 27 Jan 2025 522nd iczelia 🇩🇪 667 102 12ms 17 Oct 2025 First Prev 451–525 of 1,514 Next Last