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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 676th adamnielson42 🇺🇸 537 94 21 Aug 2023 676th brochmann 🇸🇪 537 94 28 Oct 2023 676th 40fied4t 537 94 1 Jun 2025 679th jacobly0 🇺🇸 537 208 17 Aug 2023 680th DialFrost 🇸🇬 535 71 31 Oct 2023 681st MeWhenI 🇻🇦 534 92 15 Feb 2023 682nd Shanethegamer 🇺🇸 534 167 27 Sep 2024 683rd m42km 532 95 16 Dec 2023 684th retrohun 532 100 1 Mar 2022 685th rifatx 532 210 17 Jul 2024 686th snyderek 🇺🇸 530 163 17 Oct 2024 687th Protothor 529 108 9 days ago 688th edsrzf 🇳🇿 527 212 8 Nov 2024 689th j-Ewan 526 96 4 Mar 2022 689th nullie 526 96 9 Jun 2022 689th edsrzf 🇳🇿 526 96 8 Nov 2024 689th csharpython 526 96 31 Jan 2025 693rd annaproxy 524 152 28 Mar 2022 694th JGDoerrer 524 173 5 Apr 2022 695th GolfinK 521 53 22 Nov 2024 696th Bmrl7 521 97 29 Mar 2024 696th codingisgreatbutiamnot 521 97 8 Aug 2024 696th Deedogg 521 97 9 Sep 2024 696th IsaacAlexBarden 521 97 13 Feb 2025 700th janbehrens 🇩🇪 521 153 3 Mar 2022 701st MeWhenI 🇻🇦 519 147 10 Mar 2022 702nd JRaspass 🇬🇧 519 215 7 Feb 2024 703rd Jacob385 519 237 6 Sep 2024 704th ibexq 518 131 2 May 2023 705th sleepyStick 515 98 11 Mar 2022 705th damoose717 515 98 24 May 2025 707th janbehrens 🇩🇪 513 157 24 Mar 2022 708th ravnskjaer 🇩🇰 512 240 2 Jan 2025 709th Andrey135296 510 99 29 Nov 2024 710th MeWhenI 🇻🇦 508 131 6 Aug 2023 711th emgordon154 507 100 6 Sep 2024 712th CatsAreFluffy 507 134 27 Jan 2023 713th Yewzir 🇧🇪 507 220 3 Jan 2024 714th Fishron 505 100 18 Jun 2022 714th vishwathg 505 100 5 Oct 2023 714th 4ndyJ 🇬🇧 505 100 23 Dec 2023 714th chartung17 505 100 1 Jan 2024 718th MathisBullinger 505 113 27 Mar 2022 718th targrik 505 113 14 May 2025 720th adriweb 🇫🇷 505 137 26 Sep 2023 721st yoshykai 504 244 27 Mar 2025 722nd msbranicky 503 146 7 Jan 2025 723rd akusumoto 🇯🇵 503 180 30 Mar 2022 724th Yewzir 🇧🇪 502 282 17 May 2024 725th MeWhenI 🇻🇦 500 76 16 Apr 2023 726th MeWhenI 🇻🇦 500 93 12 Dec 2022 727th celiendonze 🇨🇭 500 101 18 Jul 2023 727th namelessiw 500 101 13 Jul 2024 727th moustave 500 101 3 Dec 2024 730th ashtraypettingzoo 🇺🇸 500 126 12 Feb 2023 731st jupj 🇫🇮 499 136 19 Oct 2022 732nd bac0id 498 160 30 Jun 2024 733rd targrik 496 115 27 Mar 2025 734th Schmitt-Very-Cool 496 248 30 Jul 2024 735th inverseLorentz 🇦🇺 495 102 5 May 2023 735th WillowWispy 495 102 17 Mar 2025 737th ChrisTheisen 495 161 20 Dec 2022 738th DialFrost 🇸🇬 494 142 3 May 2025 739th Bonjour27891 🇻🇳 490 103 4 Mar 2022 739th AlexanderFair 490 103 25 Jul 2023 741st bwat2 490 251 21 Apr 2022 742nd MaxCastella 🇫🇷 489 103 8 Nov 2023 743rd eiburns 486 104 25 Aug 2023 744th Adix-null 🇱🇹 486 164 29 Jul 2023 745th namelessiw 485 101 13 Jul 2024 746th Yewzir 🇧🇪 485 115 25 Mar 2024 747th msbranicky 485 139 3 Oct 2023 748th JRaspass 🇬🇧 484 118 22 Sep 2022 748th aksyristos 484 118 28 Oct 2022 748th ndren 484 118 11 Aug 2023 Prev 676–750 of 1,363 Next