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 Dragon Curve 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 Dragon Curve 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 561st CLOStrophobic 🇮🇹 667 127 2,904ms 4 Feb 2025 562nd dillon-duncando 666 70 105ms 10 Mar 2024 563rd Indivicivet 666 76 12ms 9 May 2022 563rd nstearns96 🇬🇧 666 76 33ms 9 Jan 2023 563rd TaserTheFox 🇺🇸 666 76 12ms 16 Feb 2023 563rd cros107 🇦🇺 666 76 14ms 19 Aug 2023 563rd cingulataluke 666 76 51ms 29 Aug 2023 563rd stertooy 🇧🇪 666 76 11ms 15 Jun 2024 563rd hiichbindermax 666 76 14ms 22 Jun 2024 563rd wh3n3v3r 🇨🇿 666 76 27ms 12 Nov 2024 563rd qpwoeirut 666 76 11ms 19 Sep 2025 572nd BambooleanLogic 🇸🇪 665 86 43ms 15 Nov 2022 572nd Maznek 665 86 30ms 11 Dec 2023 574th Lydxn 🇨🇦 665 137 430ms 5 Mar 2022 575th m-tkach 🇺🇦 662 103 12ms 30 Mar 2022 576th AlephSquirrel 661 73 513ms 16 Jan 2024 577th MeWhenI 🇻🇦 660 77 148ms 3 Aug 2024 578th albanian-laundromat 🇺🇸 660 170 369ms 22 Dec 2025 579th MeWhenI 🇻🇦 659 103 110ms 14 Oct 2022 580th vang1ong7ang 658 38 75ms 67 mins ago 581st emgordon154 657 42 87ms 11 Mar 2026 582nd Anonymousellama21 657 77 12ms 15 Jun 2022 582nd betaveros 657 77 12ms 1 Jan 2023 582nd quimey 657 77 11ms 15 Mar 2023 582nd thienudomsrirungruang 657 77 38ms 7 May 2024 582nd 77Tigers 657 77 11ms 9 Jan 2026 587th KatieLG 🇬🇧 655 74 1,279ms 29 Aug 2024 587th emgordon154 655 74 1,445ms 13 Nov 2024 589th primo-ppcg 🇹🇭 655 139 420ms 4 Mar 2022 590th MeWhenI 🇻🇦 654 85 1,128ms 28 May 2023 591st BREMAUCY 🇫🇷 654 294 1,854ms 22 Jul 2025 592nd jupj 🇫🇮 652 172 331ms 13 Nov 2023 593rd knutae 🇳🇴 649 78 12ms 9 Mar 2022 593rd jhpaques 🇫🇷 649 78 13ms 29 Jul 2022 593rd marcin7Cd 649 78 15ms 2 Sep 2022 593rd hellwue 649 78 12ms 28 Apr 2023 593rd davecame 649 78 14ms 7 Nov 2023 593rd yuchuehw 649 78 40ms 28 Jan 2024 599th RYNO8 648 134 423ms 18 Aug 2022 600th scpchicken 🇵🇼 647 68 591ms 9 Mar 2022 601st shinh 647 69 69ms 25 Jun 2022 602nd duckyluuk 🇳🇱 647 104 276ms 6 Feb 2025 603rd stefangimmillaro 644 108 2,448ms 10 Nov 2024 604th Natanaelel 🇸🇪 643 89 34ms 23 Jul 2023 604th voytxt 🇨🇿 643 89 15ms 29 Jul 2023 606th ian-h-chamberlain 🇺🇸 643 142 204ms 6 Jul 2022 607th ehulinsky 🇺🇸 640 79 34ms 10 May 2023 607th FlorianCassayre 🇫🇷 640 79 203ms 18 Sep 2023 607th luuumine 🇫🇷 640 79 11ms 26 Oct 2025 610th MeWhenI 🇻🇦 639 104 152ms 15 Nov 2022 611th Shanethegamer 🇺🇸 638 70 130ms 6 Mar 2022 612th Awsute 638 99 1,109ms 26 Apr 2022 613th Bmrl7 637 107 11ms 11 Feb 2024 614th eranws 635 90 37ms 24 Oct 2022 614th two-bad 🇬🇧 635 90 29ms 25 Feb 2024 616th martinnorling 🇸🇪 632 80 12ms 2 Mar 2022 616th yzhs 🇩🇪 632 80 13ms 3 Jun 2022 616th CheeseCake628 🇳🇴 632 80 15ms 22 Dec 2023 616th logvp 632 80 11ms 22 Nov 2024 616th kistlerf 🇨🇭 632 80 11ms 30 May 2025 621st rboath 630 74 146ms 17 Dec 2024 622nd MeWhenI 🇻🇦 628 85 1,526ms 18 Nov 2023 623rd thisishowmymindworks 🇳🇴 628 91 36ms 28 Jun 2024 623rd KatieLG 🇬🇧 628 91 26ms 5 Oct 2025 625th Alex-x90 🇺🇸 628 108 109ms 14 Oct 2022 626th Ripick 627 106 161ms 13 Aug 2024 627th Waffle3z 627 111 114ms 28 Mar 2022 628th Yewzir 🇧🇪 626 77 458ms 15 Jan 2024 629th Herbert00709 🇵🇱 625 40 72ms 19 Apr 2024 630th Trunksistor 🇫🇷 625 81 15ms 20 May 2022 630th RYNO8 625 81 60ms 18 Aug 2022 630th tuffnatty 🇩🇪 625 81 65ms 19 Jul 2023 630th ssbhatt4321 625 81 25ms 14 Oct 2023 630th CutSandstone 625 81 11ms 19 Jul 2024 630th Mikey-Beep 🇬🇧 625 81 60ms 13 Aug 2025 636th targrik 624 89 262ms 27 Jul 2025 637th DialFrost 🇸🇬 624 139 172ms 3 May 2025 638th uttumuttu 🇫🇮 622 92 20ms 5 Mar 2022 638th coreynash 622 92 18ms 4 Nov 2023 640th Shanethegamer 🇺🇸 621 78 1,541ms 7 Jun 2022 First Prev 561–640 of 1,680 Next Last