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 ><> 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 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 ><> 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 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 481st stefangimmillaro 701 114 458ms 11 Aug 2023 482nd Natanaelel 🇸🇪 697 64 42ms 1 Mar 2022 483rd helbling 🇨🇭 697 82 37ms 13 Jun 2024 484th Shanethegamer 🇺🇸 696 95 142ms 8 Jun 2022 485th Shanethegamer 🇺🇸 695 96 106ms 7 Jun 2022 486th blaztoma 🇱🇹 694 36 65ms 22 Nov 2025 487th NewDefectus 🇮🇱 693 73 57ms 29 Apr 2022 487th AlephSquirrel 693 73 11ms 28 Jan 2023 487th fourth-bit 693 73 12ms 11 Jul 2023 487th neihousaigaai 693 73 33ms 22 Oct 2024 487th csharpython 693 73 105ms 18 Jul 2025 492nd SirBogman 🇺🇸 693 108 117ms 23 Nov 2022 493rd scpchicken 🇵🇼 692 55 54ms 18 Jan 2023 494th edsrzf 🇳🇿 691 130 52ms 27 Dec 2024 495th akshatj27 🇦🇶 689 83 23ms 2 Mar 2022 495th AlephSquirrel 689 83 15ms 15 Feb 2023 497th MeWhenI 🇻🇦 689 132 150ms 22 Jul 2024 498th emgordon154 688 230 1,754ms 9 Jun 2025 499th anter69 🇭🇺 686 65 87ms 12 Feb 2024 500th minhtrancccp 683 74 11ms 11 Jan 2024 500th albanian-laundromat 683 74 4,118ms 29 Apr 2025 502nd janbehrens 🇩🇪 683 127 64ms 22 Dec 2023 503rd Shanethegamer 🇺🇸 682 72 363ms 1 Mar 2022 504th DialFrost 🇸🇬 682 112 1,389ms 10 May 2025 505th DialFrost 🇸🇬 682 124 57ms 6 Dec 2024 506th neel11235813 681 48 34ms 18 Feb 2023 507th janbehrens 🇩🇪 681 84 24ms 1 Mar 2022 507th tayloia 🇬🇧 681 84 20ms 9 May 2023 507th lukegustafson 🇺🇸 681 84 105ms 15 Sep 2024 510th stefangimmillaro 681 110 41ms 4 Nov 2022 511th MeWhenI 🇻🇦 680 82 78ms 11 Oct 2023 512th stefangimmillaro 679 108 2,203ms 10 Nov 2024 513th stefangimmillaro 679 134 137ms 26 Oct 2023 513th mousetail 🇳🇱 679 134 169ms 26 Sep 2025 515th error256 678 92 1,213ms 13 Aug 2025 516th DialFrost 🇸🇬 677 91 108ms 2 May 2025 517th Yax42 🇫🇷 677 118 493ms 27 Apr 2025 518th DaCuteRaccoon 677 125 58ms 1 Dec 2022 518th CaedenHarper 🇨🇦 677 125 57ms 27 Jan 2025 520th Irratix 🇳🇱 675 66 73ms 9 Mar 2022 521st suwat513 674 75 11ms 20 Sep 2022 521st ahmetdemirag 🇨🇾 674 75 10ms 6 Mar 2025 523rd KrausRaus 🇺🇸 673 85 23ms 2 Mar 2022 524th c0d3-4-F00d 🇩🇪 672 126 57ms 5 Mar 2022 524th snoozingnewt 🇨🇦 672 126 57ms 1 Sep 2024 526th MeWhenI 🇻🇦 670 92 110ms 24 Feb 2023 527th Shanethegamer 🇺🇸 669 83 1,246ms 7 Jun 2022 528th tuffnatty 🇩🇪 668 99 145ms 19 Jul 2023 529th c0d3-4-F00d 🇩🇪 668 102 8ms 5 Mar 2022 529th janbehrens 🇩🇪 668 102 8ms 16 May 2023 529th CaedenHarper 🇨🇦 668 102 9ms 27 Jan 2025 529th iczelia 🇩🇪 668 102 8ms 17 Oct 2025 533rd tailorspy 667 130 65ms 22 Aug 2024 534th CLOStrophobic 🇮🇹 666 127 2,710ms 4 Feb 2025 535th dillon-duncando 665 70 102ms 10 Mar 2024 535th snoozingnewt 🇨🇦 665 70 178ms 19 Oct 2025 537th Indivicivet 665 76 12ms 9 May 2022 537th nstearns96 🇬🇧 665 76 31ms 9 Jan 2023 537th TaserTheFox 🇺🇸 665 76 11ms 16 Feb 2023 537th cros107 🇦🇺 665 76 12ms 19 Aug 2023 537th cingulataluke 665 76 47ms 29 Aug 2023 537th stertooy 🇧🇪 665 76 11ms 15 Jun 2024 537th hiichbindermax 665 76 11ms 22 Jun 2024 537th wh3n3v3r 🇨🇿 665 76 25ms 12 Nov 2024 537th qpwoeirut 665 76 14ms 19 Sep 2025 546th BambooleanLogic 🇸🇪 665 86 40ms 15 Nov 2022 546th Maznek 665 86 21ms 11 Dec 2023 548th Lydxn 🇨🇦 663 137 435ms 5 Mar 2022 549th edsrzf 🇳🇿 661 101 91ms 1 Sep 2025 550th m-tkach 🇺🇦 661 103 12ms 30 Mar 2022 551st Shanethegamer 🇺🇸 661 218 1,404ms 28 Apr 2025 552nd AlephSquirrel 660 73 461ms 16 Jan 2024 553rd MeWhenI 🇻🇦 659 77 134ms 3 Aug 2024 554th albanian-laundromat 659 170 297ms 22 Dec 2025 555th MeWhenI 🇻🇦 658 103 113ms 14 Oct 2022 556th Anonymousellama21 657 77 11ms 15 Jun 2022 556th betaveros 657 77 11ms 1 Jan 2023 556th quimey 657 77 12ms 15 Mar 2023 556th thienudomsrirungruang 657 77 39ms 7 May 2024 556th 77Tigers 657 77 12ms 9 Jan 2026 First Prev 481–560 of 1,553 Next Last