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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 Multitap Input 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 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 Multitap Input 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 641st stefangimmillaro 599 113 100ms 4 Nov 2022 642nd neihousaigaai 599 187 281ms 22 Oct 2024 643rd rucin93 🇵🇱 597 85 169ms 13 Aug 2024 644th 09cf 597 114 15ms 21 Sep 2023 645th edsrzf 🇳🇿 596 105 159ms 29 May 2025 646th MichalMarsalek 🇨🇿 595 85 68ms 1 Mar 2022 646th rak1507 🇬🇧 595 85 11ms 21 May 2022 646th LeeCamp 595 85 90ms 11 Jan 2023 646th Terobero 595 85 10ms 23 Aug 2024 646th Deedogg 595 85 41ms 30 Oct 2025 651st strout 595 106 528ms 17 Aug 2022 652nd tatzyr 🇯🇵 594 75 93ms 11 Mar 2025 653rd Re-Adventures 🇮🇳 591 154 153ms 20 Jul 2023 654th junkondo-jp 589 97 30ms 25 Jun 2024 654th CaedenHarper 🇨🇦 589 97 19ms 27 Jan 2025 656th AkashTandon167 588 86 11ms 18 Mar 2022 656th yokasuretsu 588 86 11ms 7 Jan 2025 658th DaCuteRaccoon 588 326 824ms 1 Dec 2022 659th emgordon154 587 47 51ms 3 Nov 2024 660th MeWhenI 🇻🇦 587 110 15ms 21 Jul 2023 661st albanian-laundromat 587 137 89ms 4 Sep 2025 662nd trinityy-7 583 98 13ms 17 Mar 2024 662nd snoozingnewt 🇨🇦 583 98 16ms 29 Sep 2025 662nd iczelia 🇩🇪 583 98 18ms 17 Oct 2025 665th keelimeguy 🇺🇸 583 192 268ms 28 Apr 2025 666th msbranicky 581 87 18ms 23 Jul 2023 667th kimbo 🇺🇸 580 193 268ms 13 Jan 2023 668th MeWhenI 🇻🇦 579 87 1,820ms 28 Jan 2023 669th MeWhenI 🇻🇦 579 155 44ms 4 Sep 2024 670th CaedenHarper 🇨🇦 579 331 340ms 27 Jan 2025 671st Shanethegamer 🇺🇸 578 117 35ms 12 Sep 2022 672nd CaedenHarper 🇨🇦 577 194 275ms 26 days ago 673rd albanian-laundromat 577 332 3,099ms 21 days ago 674th 5cw 🇺🇸 575 48 7ms 10 Apr 2023 675th guilhem-roy 🇫🇷 575 88 91ms 1 Mar 2022 675th michelebastione 🇮🇹 575 88 83ms 2 Mar 2022 677th MeWhenI 🇻🇦 573 101 963ms 15 Sep 2025 678th 77Tigers 573 110 319ms 29 May 2024 678th iczelia 🇩🇪 573 110 274ms 17 Oct 2025 680th NickTheEASDude 🇺🇸 573 121 24ms 1 May 2024 681st emgordon154 572 100 37ms 9 Aug 2024 681st advl 572 100 84ms 14 Feb 2025 683rd Troon 568 89 39ms 29 Sep 2022 683rd b10011 🇫🇮 568 89 35ms 8 Jan 2023 683rd AbhilashaTandon 568 89 11ms 24 Sep 2023 683rd eddvrs 568 89 10ms 20 Dec 2023 687th emgordon154 568 160 210ms 5 Mar 2025 688th a6166231 🇨🇳 566 101 11ms 5 Jun 2025 689th MeWhenI 🇻🇦 566 149 42ms 6 Jun 2023 690th KatieLG 🇬🇧 566 198 373ms 22 Jan 2023 691st KatieLG 🇬🇧 565 109 178ms 22 Jan 2023 692nd Shanethegamer 🇺🇸 564 150 96ms 4 Oct 2024 693rd rak1507 🇬🇧 563 49 2ms 2 Mar 2022 694th KatieLG 🇬🇧 563 142 464ms 13 Nov 2022 695th Lv0Sys 🇵🇱 563 199 262ms 28 hours ago 696th jfallon1997 562 90 31ms 7 Sep 2022 696th xDragoxboi 562 90 12ms 30 Jun 2025 696th jacekwladzinski 562 90 11ms 5 Oct 2025 699th janbehrens 🇩🇪 561 99 141ms 2 Jul 2023 700th DaCuteRaccoon 561 102 17ms 30 Nov 2022 700th dylanarmstrong 561 102 11ms 21 Jan 2024 700th acollett89 561 102 29ms 18 Jul 2025 703rd heanyang1 560 200 260ms 29 May 2025 704th madex 🇩🇪 558 122 3ms 29 Mar 2022 705th HumanoidCPU 557 80 39ms 6 Nov 2024 705th TheZwierzLF 🇵🇱 557 80 1,831ms 3 days ago 707th h3ra993huskp 🇯🇵 557 163 494ms 30 Nov 2025 708th kkoenig 557 201 274ms 7 Sep 2025 709th SirFireball3521 556 79 768ms 15 Mar 2023 710th commandblockguy 🇺🇸 556 91 102ms 21 Sep 2022 710th MaxElf999 556 91 3,023ms 28 Sep 2022 710th fkantelberg 556 91 54ms 7 Aug 2023 710th sultan 556 91 29ms 5 Mar 2024 714th HumanoidCPU 556 119 133ms 7 Nov 2024 715th Lv0Sys 🇵🇱 555 103 32ms 23 days ago 716th msbranicky 554 87 473ms 17 Jan 2024 717th HumanoidCPU 554 202 268ms 26 Aug 2024 718th albanian-laundromat 554 260 1,950ms 23 Oct 2025 719th varhammer 🇷🇺 553 153 210ms 13 Dec 2023 720th CatsAreFluffy 553 157 77ms 10 Jan 2023 First Prev 641–720 of 1,532 Next Last