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 Calendar 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 Multitap Input 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 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 Numbrix 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 Numbrix 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 639th Lv0Sys 🇵🇱 602 84 14ms 6 Dec 2025 642nd Larento 602 95 34ms 10 Oct 2023 643rd elgan65536 🇺🇸 602 151 157ms 9 Mar 2024 644th j-Ewan 602 186 283ms 11 Mar 2022 645th stefangimmillaro 599 113 109ms 4 Nov 2022 646th neihousaigaai 599 187 302ms 22 Oct 2024 647th rucin93 🇵🇱 597 85 214ms 13 Aug 2024 648th 09cf 597 114 15ms 21 Sep 2023 649th edsrzf 🇳🇿 596 105 181ms 29 May 2025 650th MichalMarsalek 🇨🇿 595 85 69ms 1 Mar 2022 650th rak1507 🇬🇧 595 85 11ms 21 May 2022 650th LeeCamp 595 85 95ms 11 Jan 2023 650th Terobero 595 85 11ms 23 Aug 2024 650th Deedogg 595 85 41ms 30 Oct 2025 655th strout 595 106 528ms 17 Aug 2022 656th tatzyr 🇯🇵 594 75 90ms 11 Mar 2025 657th Re-Adventures 🇮🇳 591 154 168ms 20 Jul 2023 658th CornerMercury 🇬🇧 590 190 255ms 11 days ago 659th junkondo-jp 589 97 34ms 25 Jun 2024 659th CaedenHarper 🇨🇦 589 97 21ms 27 Jan 2025 661st AkashTandon167 588 86 11ms 18 Mar 2022 661st yokasuretsu 588 86 11ms 7 Jan 2025 663rd DaCuteRaccoon 588 326 824ms 1 Dec 2022 664th emgordon154 587 47 51ms 3 Nov 2024 665th albanian-laundromat 587 93 2,672ms 16 Sep 2025 666th MeWhenI 🇻🇦 587 110 15ms 21 Jul 2023 667th albanian-laundromat 587 137 89ms 4 Sep 2025 668th keelimeguy 🇺🇸 584 192 283ms 28 Apr 2025 669th trinityy-7 583 98 18ms 17 Mar 2024 669th snoozingnewt 🇨🇦 583 98 23ms 29 Sep 2025 669th iczelia 🇩🇪 583 98 28ms 17 Oct 2025 672nd msbranicky 581 87 19ms 23 Jul 2023 673rd kimbo 🇺🇸 581 193 292ms 13 Jan 2023 674th MeWhenI 🇻🇦 579 87 1,779ms 28 Jan 2023 675th MeWhenI 🇻🇦 579 155 44ms 4 Sep 2024 676th CaedenHarper 🇨🇦 579 331 338ms 27 Jan 2025 677th Shanethegamer 🇺🇸 578 117 35ms 12 Sep 2022 678th CaedenHarper 🇨🇦 578 194 298ms 2 Dec 2025 679th albanian-laundromat 577 332 3,096ms 8 Dec 2025 680th 5cw 🇺🇸 575 48 7ms 10 Apr 2023 681st guilhem-roy 🇫🇷 575 88 96ms 1 Mar 2022 681st michelebastione 🇮🇹 575 88 85ms 2 Mar 2022 683rd 77Tigers 573 110 319ms 29 May 2024 683rd iczelia 🇩🇪 573 110 274ms 17 Oct 2025 685th NickTheEASDude 🇺🇸 573 121 19ms 1 May 2024 686th emgordon154 572 100 47ms 9 Aug 2024 686th advl 572 100 100ms 14 Feb 2025 688th Troon 568 89 40ms 29 Sep 2022 688th b10011 🇫🇮 568 89 38ms 8 Jan 2023 688th AbhilashaTandon 568 89 12ms 24 Sep 2023 688th eddvrs 568 89 12ms 20 Dec 2023 692nd emgordon154 568 160 213ms 5 Mar 2025 693rd a6166231 🇨🇳 566 101 13ms 5 Jun 2025 694th MeWhenI 🇻🇦 566 149 43ms 6 Jun 2023 695th KatieLG 🇬🇧 566 198 472ms 22 Jan 2023 696th KatieLG 🇬🇧 565 109 178ms 22 Jan 2023 697th Shanethegamer 🇺🇸 564 150 96ms 4 Oct 2024 698th rak1507 🇬🇧 563 49 2ms 2 Mar 2022 699th KatieLG 🇬🇧 563 142 515ms 13 Nov 2022 700th Lv0Sys 🇵🇱 563 199 281ms 28 Dec 2025 701st jfallon1997 562 90 32ms 7 Sep 2022 701st xDragoxboi 562 90 12ms 30 Jun 2025 701st jacekwladzinski 562 90 11ms 5 Oct 2025 704th janbehrens 🇩🇪 561 99 122ms 2 Jul 2023 705th DaCuteRaccoon 561 102 25ms 30 Nov 2022 705th dylanarmstrong 561 102 17ms 21 Jan 2024 705th acollett89 561 102 32ms 18 Jul 2025 708th snoozingnewt 🇨🇦 560 110 296ms 4 days ago 709th heanyang1 560 200 285ms 29 May 2025 710th madex 🇩🇪 558 122 3ms 29 Mar 2022 711th HumanoidCPU 557 80 37ms 6 Nov 2024 711th TheZwierzLF 🇵🇱 557 80 1,852ms 25 Dec 2025 713th h3ra993huskp 🇯🇵 557 163 587ms 30 Nov 2025 714th kkoenig 557 201 298ms 7 Sep 2025 715th SirFireball3521 556 79 741ms 15 Mar 2023 716th commandz0 🇺🇸 556 91 102ms 21 Sep 2022 716th MaxElf999 556 91 3,503ms 28 Sep 2022 716th fkantelberg 556 91 53ms 7 Aug 2023 716th sultan 556 91 30ms 5 Mar 2024 720th HumanoidCPU 556 119 133ms 7 Nov 2024 First Prev 641–720 of 1,557 Next Last