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 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 Trinomial Triangle 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 676th bac0id 554 224 30 Jun 2024 677th varhammer 🇷🇺 553 153 13 Dec 2023 678th HumanoidCPU 553 202 26 Aug 2024 679th m42km 552 95 16 Dec 2023 679th Natanaelel 🇸🇪 552 95 15 Jul 2025 681st CatsAreFluffy 551 157 10 Jan 2023 682nd albanian-laundromat 551 348 43 hours ago 683rd snoozingnewt 🇺🇸 549 104 1 Sep 2024 683rd TheLazySquid 549 104 26 Sep 2024 685th j-Ewan 546 96 4 Mar 2022 685th nullie 546 96 9 Jun 2022 685th andrewjc2000 546 96 28 Jul 2025 688th emgordon154 545 205 18 Jan 2025 689th rifatx 542 147 16 Jul 2024 690th albanian-laundromat 541 125 20 Aug 2025 691st Bmrl7 540 97 29 Mar 2024 691st Deedogg 540 97 9 Sep 2024 691st IsaacAlexBarden 540 97 13 Feb 2025 691st albanian-laundromat 540 97 11 May 2025 695th 0xjac 🇨🇭 540 207 7 Jun 2025 696th Re-Adventures 🇮🇳 539 106 1 Feb 2023 697th hamhub7 538 148 8 Aug 2022 698th SirFireball3521 537 85 15 Mar 2023 699th DialFrost 🇸🇬 537 142 3 May 2025 700th jacobly0 🇺🇸 537 208 17 Aug 2023 701st Shanethegamer 🇺🇸 536 167 27 Sep 2024 702nd sleepyStick 535 98 11 Mar 2022 702nd damoose717 535 98 24 May 2025 704th retrohun 532 100 1 Mar 2022 705th rifatx 532 210 17 Jul 2024 706th Andrey135296 530 99 29 Nov 2024 707th snyderek 🇺🇸 530 163 17 Oct 2024 708th Protothor 529 108 21 Jun 2025 709th MeWhenI 🇻🇦 528 93 15 Feb 2023 710th janbehrens 🇩🇪 527 87 6 Apr 2022 711th edsrzf 🇳🇿 527 212 8 Nov 2024 712th ibexq 525 131 2 May 2023 713th JGDoerrer 525 173 5 Apr 2022 714th Fishron 524 100 18 Jun 2022 714th vishwathg 524 100 5 Oct 2023 714th 4ndyJ 🇬🇧 524 100 23 Dec 2023 714th chartung17 524 100 1 Jan 2024 718th annaproxy 524 152 28 Mar 2022 719th Jacob385 523 237 6 Sep 2024 720th GolfinK 521 53 22 Nov 2024 721st janbehrens 🇩🇪 521 153 3 Mar 2022 722nd JRaspass 🇬🇧 520 215 7 Feb 2024 723rd celiendonze 🇨🇭 519 101 18 Jul 2023 723rd namelessiw 519 101 13 Jul 2024 723rd moustave 519 101 3 Dec 2024 726th XenThe 🇬🇧 519 110 6 Jul 2025 727th MeWhenI 🇻🇦 519 147 10 Mar 2022 728th ravnskjaer 🇩🇰 517 240 2 Jan 2025 729th inverseLorentz 🇦🇺 514 102 5 May 2023 729th cingulataluke 514 102 29 Aug 2023 729th wh3n3v3r 🇨🇿 514 102 12 Nov 2024 729th WillowWispy 514 102 17 Mar 2025 733rd janbehrens 🇩🇪 514 157 24 Mar 2022 734th CatsAreFluffy 513 134 27 Jan 2023 735th kmathis22 510 243 3 days ago 736th JRaspass 🇬🇧 509 90 22 Sep 2022 737th Bonjour27891 🇻🇳 509 103 4 Mar 2022 737th AlexanderFair 509 103 25 Jul 2023 737th CheeseCake628 🇳🇴 509 103 23 Dec 2023 740th MeWhenI 🇻🇦 508 131 6 Aug 2023 741st yoshykai 508 244 27 Mar 2025 742nd MathisBullinger 506 113 27 Mar 2022 742nd emgordon154 506 113 9 Aug 2024 744th jupj 🇫🇮 506 136 19 Oct 2022 745th Yewzir 🇧🇪 506 221 25 Oct 2023 746th yzhs 🇩🇪 504 104 3 Jun 2022 746th eiburns 504 104 25 Aug 2023 748th akusumoto 🇯🇵 504 180 30 Mar 2022 749th msbranicky 503 146 7 Jan 2025 750th MeWhenI 🇻🇦 501 93 12 Dec 2022 Prev 676–750 of 1,465 Next