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Lucky Numbers in all languages in bytes. 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 676th janbehrens 🇩🇪 560 99 72ms 2 Jul 2023 677th DaCuteRaccoon 560 102 24ms 30 Nov 2022 677th dylanarmstrong 560 102 17ms 21 Jan 2024 677th acollett89 560 102 32ms 18 Jul 2025 680th heanyang1 559 200 290ms 29 May 2025 681st adamnielson42 🇺🇸 558 94 55ms 21 Aug 2023 681st brochmann 🇸🇪 558 94 12ms 28 Oct 2023 681st 40fied4t 558 94 39ms 1 Jun 2025 684th NickTheEASDude 🇺🇸 558 121 24ms 1 May 2024 685th olleicua 🇺🇸 556 80 81ms 21 Feb 2025 686th HumanoidCPU 556 119 166ms 7 Nov 2024 687th kkoenig 556 201 267ms 7 Sep 2025 688th HumanoidCPU 554 202 244ms 26 Aug 2024 689th albanian-laundromat 554 260 2,283ms 3 days ago 690th varhammer 🇷🇺 553 153 255ms 13 Dec 2023 691st m42km 552 95 49ms 16 Dec 2023 691st Natanaelel 🇸🇪 552 95 28ms 15 Jul 2025 693rd CatsAreFluffy 551 157 83ms 10 Jan 2023 694th albanian-laundromat 551 348 3,395ms 18 Sep 2025 695th TheLazySquid 549 104 198ms 26 Sep 2024 696th j-Ewan 546 96 117ms 4 Mar 2022 696th nullie 546 96 83ms 9 Jun 2022 696th andrewjc2000 546 96 30ms 28 Jul 2025 699th emgordon154 546 205 294ms 18 Jan 2025 700th rifatx 542 147 489ms 16 Jul 2024 701st Bmrl7 541 97 137ms 29 Mar 2024 701st Deedogg 541 97 51ms 9 Sep 2024 701st IsaacAlexBarden 541 97 38ms 13 Feb 2025 701st albanian-laundromat 541 97 4,277ms 11 May 2025 705th albanian-laundromat 541 125 136ms 20 Aug 2025 706th 0xjac 🇨🇭 540 207 300ms 7 Jun 2025 707th Re-Adventures 🇮🇳 539 106 31ms 1 Feb 2023 708th hamhub7 538 148 406ms 8 Aug 2022 709th jacobly0 🇺🇸 538 208 245ms 17 Aug 2023 710th SirFireball3521 537 85 811ms 15 Mar 2023 711th DialFrost 🇸🇬 537 142 530ms 3 May 2025 712th Shanethegamer 🇺🇸 536 167 149ms 27 Sep 2024 713th sleepyStick 535 98 11ms 11 Mar 2022 713th damoose717 535 98 12ms 24 May 2025 715th rifatx 533 210 288ms 17 Jul 2024 716th retrohun 532 100 590ms 1 Mar 2022 717th snyderek 🇺🇸 531 163 81ms 17 Oct 2024 718th Andrey135296 530 99 202ms 29 Nov 2024 719th Protothor 529 108 13ms 21 Jun 2025 720th MeWhenI 🇻🇦 528 93 467ms 15 Feb 2023 721st edsrzf 🇳🇿 528 212 294ms 8 Nov 2024 722nd janbehrens 🇩🇪 527 87 6ms 6 Apr 2022 723rd ibexq 526 131 11ms 2 May 2023 724th JGDoerrer 526 173 191ms 5 Apr 2022 725th Fishron 524 100 109ms 18 Jun 2022 725th vishwathg 524 100 78ms 5 Oct 2023 725th 4ndyJ 🇬🇧 524 100 210ms 23 Dec 2023 725th chartung17 524 100 124ms 1 Jan 2024 729th annaproxy 524 152 377ms 28 Mar 2022 730th GolfinK 521 53 35ms 22 Nov 2024 731st janbehrens 🇩🇪 521 153 362ms 3 Mar 2022 732nd JRaspass 🇬🇧 520 215 298ms 7 Feb 2024 733rd celiendonze 🇨🇭 519 101 117ms 18 Jul 2023 733rd namelessiw 519 101 135ms 13 Jul 2024 733rd moustave 519 101 230ms 3 Dec 2024 733rd Andre3582 519 101 12ms 18 days ago 737th XenThe 🇬🇧 519 110 14ms 6 Jul 2025 738th MeWhenI 🇻🇦 519 147 1,263ms 10 Mar 2022 739th kmathis22 518 216 262ms 16 days ago 740th inverseLorentz 🇦🇺 514 102 13ms 5 May 2023 740th cingulataluke 514 102 48ms 29 Aug 2023 740th wh3n3v3r 🇨🇿 514 102 33ms 12 Nov 2024 740th WillowWispy 514 102 30ms 17 Mar 2025 740th mousetail 🇳🇱 514 102 301ms 26 Sep 2025 745th CatsAreFluffy 514 134 16ms 27 Jan 2023 746th janbehrens 🇩🇪 514 157 510ms 24 Mar 2022 747th JRaspass 🇬🇧 509 90 29ms 22 Sep 2022 748th Bonjour27891 🇻🇳 509 103 41ms 4 Mar 2022 748th AlexanderFair 509 103 758ms 25 Jul 2023 748th CheeseCake628 🇳🇴 509 103 32ms 23 Dec 2023 First Prev 676–750 of 1,491 Next Last