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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 721st Lv0Sys 🇵🇱 555 103 56ms 6 Dec 2025 722nd HumanoidCPU 555 202 292ms 26 Aug 2024 723rd msbranicky 554 87 513ms 17 Jan 2024 724th albanian-laundromat 554 260 3,191ms 23 Oct 2025 725th varhammer 🇷🇺 553 153 210ms 13 Dec 2023 726th CatsAreFluffy 553 157 76ms 10 Jan 2023 727th Ailko 🇧🇪 550 92 11ms 6 May 2022 727th ComputerKWasTaken 🇺🇸 550 92 11ms 23 Oct 2024 729th TheLazySquid 550 104 195ms 26 Sep 2024 730th commandz0 🇺🇸 548 88 605ms 1 Sep 2025 731st kmathis22 547 166 463ms 23 Dec 2025 732nd emgordon154 547 205 312ms 18 Jan 2025 733rd edsrzf 🇳🇿 546 129 12ms 11 Nov 2025 734th TobyBoyne 🇬🇧 544 93 3,365ms 3 Mar 2022 734th P-Quentin 🇫🇷 544 93 26ms 10 Aug 2022 734th jtaxen 544 93 101ms 26 Mar 2024 734th jameswmccarty 544 93 10ms 10 Jul 2024 734th codingisgreatbutiamnot 544 93 721ms 6 Aug 2025 739th rifatx 544 147 495ms 16 Jul 2024 740th albanian-laundromat 541 125 134ms 20 Aug 2025 741st 0xjac 🇨🇭 541 207 298ms 7 Jun 2025 742nd MeWhenI 🇻🇦 540 101 2,081ms 15 Sep 2025 743rd hamhub7 540 148 452ms 8 Aug 2022 744th Re-Adventures 🇮🇳 539 106 29ms 1 Feb 2023 745th jacobly0 🇺🇸 539 208 294ms 17 Aug 2023 746th adamnielson42 🇺🇸 538 94 60ms 21 Aug 2023 746th brochmann 🇸🇪 538 94 12ms 28 Oct 2023 746th 40fied4t 538 94 37ms 1 Jun 2025 749th Shanethegamer 🇺🇸 538 167 146ms 27 Sep 2024 750th DialFrost 🇸🇬 536 71 55ms 31 Oct 2023 751st Yewzir 🇧🇪 535 278 1,874ms 15 Nov 2025 752nd MeWhenI 🇻🇦 534 92 449ms 15 Feb 2023 753rd rifatx 534 210 284ms 17 Jul 2024 754th retrohun 533 100 592ms 1 Mar 2022 755th m42km 532 95 49ms 16 Dec 2023 755th Natanaelel 🇸🇪 532 95 29ms 15 Jul 2025 757th snyderek 🇺🇸 532 163 71ms 17 Oct 2024 758th Protothor 529 108 11ms 21 Jun 2025 759th edsrzf 🇳🇿 529 212 286ms 8 Nov 2024 760th j-Ewan 527 96 104ms 4 Mar 2022 760th nullie 527 96 82ms 9 Jun 2022 760th andrewjc2000 527 96 29ms 28 Jul 2025 760th Bmrl7 527 96 130ms 24 Dec 2025 764th annaproxy 526 152 415ms 28 Mar 2022 765th JGDoerrer 526 173 166ms 5 Apr 2022 766th janbehrens 🇩🇪 522 153 426ms 3 Mar 2022 767th GolfinK 521 53 35ms 22 Nov 2024 768th IsaacAlexBarden 521 97 28ms 13 Feb 2025 769th JRaspass 🇬🇧 521 215 290ms 7 Feb 2024 770th XenThe 🇬🇧 520 110 19ms 6 Jul 2025 771st ibexq 520 131 11ms 2 May 2023 772nd MeWhenI 🇻🇦 519 147 1,339ms 10 Mar 2022 773rd kmathis22 519 216 304ms 10 Oct 2025 774th Lv0Sys 🇵🇱 518 86 235ms 6 Dec 2025 775th sleepyStick 516 98 10ms 11 Mar 2022 775th damoose717 516 98 11ms 24 May 2025 777th janbehrens 🇩🇪 515 157 478ms 24 Mar 2022 778th Andrey135296 511 99 198ms 29 Nov 2024 779th MeWhenI 🇻🇦 509 131 26ms 6 Aug 2023 780th Yewzir 🇧🇪 509 220 296ms 3 Jan 2024 781st CatsAreFluffy 508 134 15ms 27 Jan 2023 782nd emgordon154 507 100 274ms 6 Sep 2024 783rd Fishron 506 100 91ms 18 Jun 2022 783rd vishwathg 506 100 112ms 5 Oct 2023 783rd 4ndyJ 🇬🇧 506 100 220ms 23 Dec 2023 783rd chartung17 506 100 114ms 1 Jan 2024 787th MathisBullinger 506 113 51ms 27 Mar 2022 788th adriweb 🇫🇷 506 137 39ms 26 Sep 2023 789th akusumoto 🇯🇵 505 180 155ms 30 Mar 2022 790th msbranicky 503 146 2,186ms 7 Jan 2025 791st MeWhenI 🇻🇦 501 76 45ms 16 Apr 2023 792nd MeWhenI 🇻🇦 501 93 119ms 12 Dec 2022 793rd celiendonze 🇨🇭 501 101 108ms 18 Jul 2023 793rd namelessiw 501 101 115ms 13 Jul 2024 793rd moustave 501 101 225ms 3 Dec 2024 793rd Andre3582 501 101 12ms 8 Oct 2025 797th ashtraypettingzoo 🇺🇸 501 126 451ms 12 Feb 2023 798th jupj 🇫🇮 501 136 13ms 19 Oct 2022 799th bac0id 499 160 405ms 30 Jun 2024 800th targrik 497 115 13ms 27 Mar 2025 First Prev 721–800 of 1,557 Next Last