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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 560th nstearns96 🇬🇧 666 76 33ms 9 Jan 2023 560th TaserTheFox 🇺🇸 666 76 12ms 16 Feb 2023 560th cros107 🇦🇺 666 76 14ms 19 Aug 2023 560th cingulataluke 666 76 51ms 29 Aug 2023 560th stertooy 🇧🇪 666 76 11ms 15 Jun 2024 560th hiichbindermax 666 76 14ms 22 Jun 2024 560th wh3n3v3r 🇨🇿 666 76 27ms 12 Nov 2024 560th qpwoeirut 666 76 11ms 19 Sep 2025 569th BambooleanLogic 🇸🇪 665 86 43ms 15 Nov 2022 569th Maznek 665 86 24ms 11 Dec 2023 571st Lydxn 🇨🇦 665 137 369ms 5 Mar 2022 572nd AlephSquirrel 661 73 513ms 16 Jan 2024 573rd m-tkach 🇺🇦 661 103 12ms 30 Mar 2022 574th MeWhenI 🇻🇦 660 77 148ms 3 Aug 2024 575th albanian-laundromat 🇺🇸 660 170 369ms 22 Dec 2025 576th MeWhenI 🇻🇦 659 103 110ms 14 Oct 2022 577th emgordon154 657 42 87ms 11 Mar 2026 578th Anonymousellama21 657 77 12ms 15 Jun 2022 578th betaveros 657 77 12ms 1 Jan 2023 578th quimey 657 77 11ms 15 Mar 2023 578th thienudomsrirungruang 657 77 38ms 7 May 2024 578th 77Tigers 657 77 11ms 9 Jan 2026 583rd KatieLG 🇬🇧 655 74 2,199ms 29 Aug 2024 583rd emgordon154 655 74 1,705ms 13 Nov 2024 585th primo-ppcg 🇹🇭 655 139 392ms 4 Mar 2022 586th MeWhenI 🇻🇦 654 85 1,128ms 28 May 2023 587th BREMAUCY 🇫🇷 654 294 1,854ms 22 Jul 2025 588th jupj 🇫🇮 652 172 331ms 13 Nov 2023 589th knutae 🇳🇴 649 78 12ms 9 Mar 2022 589th jhpaques 🇫🇷 649 78 13ms 29 Jul 2022 589th marcin7Cd 649 78 15ms 2 Sep 2022 589th hellwue 649 78 12ms 28 Apr 2023 589th davecame 649 78 14ms 7 Nov 2023 589th yuchuehw 649 78 40ms 28 Jan 2024 595th RYNO8 648 134 447ms 18 Aug 2022 596th scpchicken 🇵🇼 647 68 591ms 9 Mar 2022 597th shinh 647 69 76ms 25 Jun 2022 598th duckyluuk 🇳🇱 647 104 276ms 6 Feb 2025 599th stefangimmillaro 644 108 2,571ms 10 Nov 2024 600th ian-h-chamberlain 🇺🇸 643 142 204ms 6 Jul 2022 601st Natanaelel 🇸🇪 642 89 37ms 23 Jul 2023 601st voytxt 🇨🇿 642 89 11ms 29 Jul 2023 603rd ehulinsky 🇺🇸 640 79 34ms 10 May 2023 603rd FlorianCassayre 🇫🇷 640 79 203ms 18 Sep 2023 603rd luuumine 🇫🇷 640 79 11ms 26 Oct 2025 606th MeWhenI 🇻🇦 639 104 143ms 15 Nov 2022 607th Shanethegamer 🇺🇸 638 70 131ms 6 Mar 2022 608th Awsute 638 99 1,109ms 26 Apr 2022 609th Bmrl7 637 107 11ms 11 Feb 2024 610th eranws 635 90 29ms 24 Oct 2022 610th two-bad 🇬🇧 635 90 22ms 25 Feb 2024 612th martinnorling 🇸🇪 632 80 12ms 2 Mar 2022 612th yzhs 🇩🇪 632 80 13ms 3 Jun 2022 612th CheeseCake628 🇳🇴 632 80 15ms 22 Dec 2023 612th logvp 632 80 11ms 22 Nov 2024 612th kistlerf 🇨🇭 632 80 11ms 30 May 2025 617th rboath 630 74 146ms 17 Dec 2024 618th MeWhenI 🇻🇦 628 85 1,526ms 18 Nov 2023 619th thisishowmymindworks 🇳🇴 628 91 19ms 28 Jun 2024 619th KatieLG 🇬🇧 628 91 32ms 5 Oct 2025 621st Alex-x90 🇺🇸 628 108 109ms 14 Oct 2022 622nd Ripick 627 106 143ms 13 Aug 2024 623rd Waffle3z 627 111 114ms 28 Mar 2022 624th Yewzir 🇧🇪 626 77 458ms 15 Jan 2024 625th Herbert00709 🇵🇱 625 40 71ms 19 Apr 2024 626th Trunksistor 🇫🇷 625 81 15ms 20 May 2022 626th RYNO8 625 81 60ms 18 Aug 2022 626th tuffnatty 🇩🇪 625 81 65ms 19 Jul 2023 626th ssbhatt4321 625 81 25ms 14 Oct 2023 626th CutSandstone 625 81 11ms 19 Jul 2024 626th Mikey-Beep 🇬🇧 625 81 60ms 13 Aug 2025 632nd targrik 624 89 262ms 27 Jul 2025 633rd DialFrost 🇸🇬 624 139 172ms 3 May 2025 634th Shanethegamer 🇺🇸 621 78 1,626ms 7 Jun 2022 635th uttumuttu 🇫🇮 621 92 25ms 5 Mar 2022 635th coreynash 621 92 21ms 4 Nov 2023 637th olleicua 🇺🇸 620 72 87ms 21 Feb 2025 638th arctouch-cristiannevianna 620 129 457ms 3 Apr 2023 639th ansgustjd 619 110 19ms 5 Nov 2025 640th bobbysq 617 82 59ms 21 Dec 2022 First Prev 561–640 of 1,672 Next Last