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 526th dillon-duncando 665 70 97ms 10 Mar 2024 526th snoozingnewt 🇺🇸 665 70 150ms 19 Oct 2025 528th Indivicivet 665 76 11ms 9 May 2022 528th nstearns96 🇬🇧 665 76 31ms 9 Jan 2023 528th TaserTheFox 🇺🇸 665 76 11ms 16 Feb 2023 528th cros107 🇦🇺 665 76 11ms 19 Aug 2023 528th cingulataluke 665 76 46ms 29 Aug 2023 528th stertooy 🇧🇪 665 76 11ms 15 Jun 2024 528th hiichbindermax 665 76 10ms 22 Jun 2024 528th wh3n3v3r 🇨🇿 665 76 25ms 12 Nov 2024 528th Flekay 🇩🇪 665 76 10ms 10 Jul 2025 528th qpwoeirut 665 76 11ms 19 Sep 2025 538th BambooleanLogic 🇸🇪 665 86 39ms 15 Nov 2022 538th Maznek 665 86 23ms 11 Dec 2023 540th Lydxn 🇨🇦 663 137 299ms 5 Mar 2022 541st edsrzf 🇳🇿 661 101 90ms 1 Sep 2025 542nd m-tkach 🇺🇦 661 103 13ms 30 Mar 2022 543rd Shanethegamer 🇺🇸 661 218 484ms 28 Apr 2025 544th AlephSquirrel 659 73 393ms 16 Jan 2024 545th MeWhenI 🇻🇦 659 77 134ms 3 Aug 2024 546th MeWhenI 🇻🇦 658 103 108ms 14 Oct 2022 547th Anonymousellama21 656 77 11ms 15 Jun 2022 547th betaveros 656 77 11ms 1 Jan 2023 547th quimey 656 77 11ms 15 Mar 2023 547th thienudomsrirungruang 656 77 30ms 7 May 2024 551st KatieLG 🇬🇧 654 74 915ms 29 Aug 2024 551st emgordon154 654 74 1,044ms 13 Nov 2024 553rd primo-ppcg 🇹🇭 654 139 306ms 4 Mar 2022 554th MeWhenI 🇻🇦 653 85 1,164ms 28 May 2023 555th BREMAUCY 🇫🇷 652 294 1,690ms 22 Jul 2025 556th jupj 🇫🇮 651 172 266ms 13 Nov 2023 557th MeWhenI 🇻🇦 649 113 2,857ms 24 Oct 2024 558th knutae 🇳🇴 648 78 10ms 9 Mar 2022 558th jhpaques 🇫🇷 648 78 10ms 29 Jul 2022 558th marcin7Cd 648 78 13ms 2 Sep 2022 558th hellwue 648 78 11ms 28 Apr 2023 558th davecame 648 78 11ms 7 Nov 2023 558th yuchuehw 648 78 37ms 28 Jan 2024 564th RYNO8 647 134 372ms 18 Aug 2022 565th scpchicken 🇵🇼 646 68 665ms 9 Mar 2022 566th DialFrost 🇸🇬 646 139 176ms 3 May 2025 567th shinh 645 69 83ms 25 Jun 2022 568th Shanethegamer 🇺🇸 645 116 36ms 27 Sep 2024 569th duckyluuk 🇳🇱 644 104 265ms 6 Feb 2025 570th albanian-laundromat 643 174 275ms 14 Sep 2025 571st Natanaelel 🇸🇪 642 89 29ms 23 Jul 2023 571st voytxt 🇨🇿 642 89 10ms 29 Jul 2023 573rd ian-h-chamberlain 🇺🇸 641 142 199ms 6 Jul 2022 574th ehulinsky 🇺🇸 640 79 30ms 10 May 2023 574th FlorianCassayre 🇫🇷 640 79 207ms 18 Sep 2023 574th luuumine 🇫🇷 640 79 19ms 26 Oct 2025 577th Awsute 637 99 1,433ms 26 Apr 2022 578th Shanethegamer 🇺🇸 636 70 125ms 6 Mar 2022 579th MeWhenI 🇻🇦 636 104 140ms 15 Nov 2022 580th Bmrl7 636 107 11ms 11 Feb 2024 581st eranws 635 90 27ms 24 Oct 2022 581st two-bad 🇬🇧 635 90 23ms 25 Feb 2024 583rd m-tkach 🇺🇦 635 133 273ms 5 May 2025 584th martinnorling 🇸🇪 632 80 12ms 2 Mar 2022 584th yzhs 🇩🇪 632 80 12ms 3 Jun 2022 584th CheeseCake628 🇳🇴 632 80 11ms 22 Dec 2023 584th logvp 632 80 11ms 22 Nov 2024 584th kistlerf 🇨🇭 632 80 10ms 30 May 2025 589th rboath 629 74 133ms 17 Dec 2024 590th thisishowmymindworks 🇳🇴 628 91 18ms 28 Jun 2024 590th KatieLG 🇬🇧 628 91 20ms 5 Oct 2025 592nd Alex-x90 🇺🇸 627 108 107ms 14 Oct 2022 593rd MeWhenI 🇻🇦 626 85 1,637ms 18 Nov 2023 594th Herbert00709 🇵🇱 625 40 77ms 19 Apr 2024 595th Yewzir 🇧🇪 625 77 367ms 15 Jan 2024 596th Trunksistor 🇫🇷 624 81 14ms 20 May 2022 596th RYNO8 624 81 56ms 18 Aug 2022 596th tuffnatty 🇩🇪 624 81 51ms 19 Jul 2023 596th ssbhatt4321 624 81 23ms 14 Oct 2023 596th CutSandstone 624 81 11ms 19 Jul 2024 First Prev 526–600 of 1,511 Next Last