Lucky Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 751st emgordon154 507 100 263ms 6 Sep 2024 752nd MathisBullinger 506 113 45ms 27 Mar 2022 753rd Fishron 505 100 97ms 18 Jun 2022 753rd vishwathg 505 100 68ms 5 Oct 2023 753rd 4ndyJ 🇬🇧 505 100 210ms 23 Dec 2023 753rd chartung17 505 100 118ms 1 Jan 2024 757th akusumoto 🇯🇵 505 180 154ms 30 Mar 2022 758th msbranicky 504 146 3,230ms 7 Jan 2025 759th MeWhenI 🇻🇦 501 93 112ms 12 Dec 2022 760th ashtraypettingzoo 🇺🇸 501 126 510ms 12 Feb 2023 761st MeWhenI 🇻🇦 500 76 50ms 16 Apr 2023 762nd celiendonze 🇨🇭 500 101 109ms 18 Jul 2023 762nd namelessiw 500 101 124ms 13 Jul 2024 762nd moustave 500 101 224ms 3 Dec 2024 762nd Andre3582 500 101 12ms 8 Oct 2025 766th jupj 🇫🇮 500 136 16ms 19 Oct 2022 767th bac0id 498 160 336ms 30 Jun 2024 768th targrik 497 115 11ms 27 Mar 2025 768th madeforlosers 497 115 17ms 17 days ago 770th inverseLorentz 🇦🇺 496 102 12ms 5 May 2023 770th WillowWispy 496 102 33ms 17 Mar 2025 770th mousetail 🇳🇱 496 102 269ms 26 Sep 2025 770th madeforlosers 496 102 11ms 9 days ago 774th DialFrost 🇸🇬 496 142 495ms 3 May 2025 775th ChrisTheisen 495 161 360ms 20 Dec 2022 776th adriweb 🇫🇷 493 137 41ms 26 Sep 2023 777th Bonjour27891 🇻🇳 491 103 43ms 4 Mar 2022 777th AlexanderFair 491 103 759ms 25 Jul 2023 779th MaxCastella 🇫🇷 489 103 281ms 8 Nov 2023 780th eiburns 486 104 36ms 25 Aug 2023 781st msbranicky 486 139 15ms 3 Oct 2023 782nd Adix-null 🇱🇹 486 164 366ms 29 Jul 2023 783rd namelessiw 485 101 525ms 13 Jul 2024 784th Yewzir 🇧🇪 484 115 76ms 25 Mar 2024 785th JRaspass 🇬🇧 484 118 16ms 22 Sep 2022 785th aksyristos 484 118 2,960ms 28 Oct 2022 785th ndren 484 118 15ms 11 Aug 2023 788th Shanethegamer 🇺🇸 481 79 43ms 7 Jun 2022 789th twocatsinatrenchcoat 481 105 36ms 29 Mar 2022 789th xyangst 481 105 38ms 18 Oct 2024 789th vhoulbreque 🇫🇷 481 105 10ms 11 Feb 2025 792nd Marthe-CC 477 106 665ms 16 Oct 2022 792nd CatsAreFluffy 477 106 98ms 10 Jan 2023 792nd tobyLovick 477 106 29ms 13 Feb 2025 795th gigaprofisi 🇺🇸 476 120 15ms 2 Mar 2025 796th adoxography 472 107 27ms 1 Sep 2025 797th CaedenHarper 🇨🇦 472 237 241ms 5 hours ago 798th Yewzir 🇧🇪 471 184 1,201ms 9 Feb 2024 799th Pena86 468 108 11ms 16 Sep 2022 799th PyryL 🇫🇮 468 108 12ms 25 Aug 2024 801st jerrandolph 466 240 334ms 21 Dec 2023 802nd girishsuri15 465 123 13ms 11 Mar 2022 803rd CedricGebistorf 464 109 116ms 10 Mar 2022 803rd galloj 🇨🇿 464 109 300ms 28 Aug 2022 803rd TheZwierzLF 🇵🇱 464 109 3,184ms 21 May 2025 806th janbehrens 🇩🇪 464 196 311ms 3 Mar 2022 807th CatsAreFluffy 463 106 722ms 15 Jan 2024 807th TheZwierzLF 🇵🇱 463 106 4,085ms 2 Jun 2025 809th snoozingnewt 🇺🇸 463 133 150ms 6 hours ago 810th SmartK8 🇨🇿 463 172 358ms 12 Nov 2022 811th juliansiebert 🇩🇪 462 109 979ms 25 Aug 2022 812th snoozingnewt 🇺🇸 462 242 260ms 4 Feb 2024 813th c0d3-4-F00d 🇩🇪 461 124 2,997ms 1 Mar 2022 814th trist224 🇫🇷 460 110 927ms 1 Sep 2022 815th BREMAUCY 🇫🇷 457 245 515ms 21 May 2025 816th msbranicky 456 122 27ms 11 Oct 2023 817th SniperSmiley 🇺🇸 455 111 191ms 16 Jun 2022 818th Narik1 455 246 261ms 3 Apr 2023 818th blaztoma 🇱🇹 455 246 332ms 5 Sep 2025 820th DelaneyJM 454 111 3,457ms 8 Apr 2025 821st amollberg 🇸🇪 451 112 111ms 25 Mar 2022 822nd tomh1012 448 178 375ms 5 May 2022 823rd badboj40 447 113 88ms 27 Dec 2022 824th Florian-Mt 446 128 19ms 23 Oct 2023 825th crazymoose7 443 114 101ms 5 Jun 2024 First Prev 751–825 of 1,495 Next Last