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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st edsrzf 🇳🇿 595 105 29 May 2025 602nd MichalMarsalek 🇨🇿 594 85 1 Mar 2022 602nd rak1507 🇬🇧 594 85 21 May 2022 602nd LeeCamp 594 85 11 Jan 2023 602nd Terobero 594 85 23 Aug 2024 606th strout 594 106 17 Aug 2022 607th tatzyr 🇯🇵 593 75 11 Mar 2025 608th junkondo-jp 589 97 25 Jun 2024 608th CaedenHarper 🇨🇦 589 97 27 Jan 2025 610th Re-Adventures 🇮🇳 588 154 20 Jul 2023 611th emgordon154 587 47 3 Nov 2024 612th AkashTandon167 587 86 18 Mar 2022 612th yokasuretsu 587 86 7 Jan 2025 614th h3ra993huskp 🇯🇵 586 210 18 Feb 2024 615th trinityy-7 583 98 17 Mar 2024 616th msbranicky 581 87 23 Jul 2023 617th MeWhenI 🇻🇦 581 110 21 Jul 2023 618th keelimeguy 🇺🇸 581 192 28 Apr 2025 619th MeWhenI 🇻🇦 578 87 28 Jan 2023 620th kimbo 🇺🇸 578 193 13 Jan 2023 621st janbehrens 🇩🇪 577 99 2 Jul 2023 622nd Shanethegamer 🇺🇸 576 117 12 Sep 2022 623rd 5cw 🇺🇸 575 48 10 Apr 2023 624th MeWhenI 🇻🇦 575 155 4 Sep 2024 625th guilhem-roy 🇫🇷 574 88 1 Mar 2022 625th michelebastione 🇮🇹 574 88 2 Mar 2022 627th 77Tigers 573 110 29 May 2024 628th NickTheEASDude 🇺🇸 572 121 1 May 2024 629th emgordon154 571 100 9 Aug 2024 629th advl 571 100 14 Feb 2025 631st snoozingnewt 🇺🇸 570 86 11 Feb 2024 632nd Troon 568 89 29 Sep 2022 632nd b10011 🇫🇮 568 89 8 Jan 2023 632nd AbhilashaTandon 568 89 24 Sep 2023 632nd eddvrs 568 89 20 Dec 2023 632nd mossiegoat 568 89 14 days ago 637th emgordon154 566 160 5 Mar 2025 638th a6166231 🇨🇳 565 101 5 Jun 2025 639th MeWhenI 🇻🇦 565 149 6 Jun 2023 640th KatieLG 🇬🇧 564 198 22 Jan 2023 641st rak1507 🇬🇧 563 49 2 Mar 2022 642nd msbranicky 563 87 17 Jan 2024 643rd Shanethegamer 🇺🇸 563 150 4 Oct 2024 644th jfallon1997 561 90 7 Sep 2022 644th xDragoxboi 561 90 11 days ago 646th KatieLG 🇬🇧 561 109 22 Jan 2023 647th KatieLG 🇬🇧 561 142 13 Nov 2022 648th DaCuteRaccoon 560 102 30 Nov 2022 648th dylanarmstrong 560 102 21 Jan 2024 650th heanyang1 558 200 29 May 2025 651st madex 🇩🇪 557 122 29 Mar 2022 652nd HumanoidCPU 556 80 6 Nov 2024 653rd SirFireball3521 555 79 15 Mar 2023 654th commandblockguy 🇺🇸 555 91 21 Sep 2022 654th MaxElf999 555 91 28 Sep 2022 654th fkantelberg 555 91 7 Aug 2023 654th sultan 555 91 5 Mar 2024 658th HumanoidCPU 555 119 7 Nov 2024 659th HumanoidCPU 553 202 26 Aug 2024 660th varhammer 🇷🇺 552 153 13 Dec 2023 661st bac0id 552 223 30 Jun 2024 662nd CatsAreFluffy 551 157 10 Jan 2023 663rd Ailko 🇧🇪 549 92 6 May 2022 663rd ComputerKWasTaken 🇺🇸 549 92 23 Oct 2024 665th snoozingnewt 🇺🇸 549 104 1 Sep 2024 665th TheLazySquid 549 104 26 Sep 2024 667th emgordon154 545 205 18 Jan 2025 668th commandblockguy 🇺🇸 544 90 15 Jan 2024 669th TobyBoyne 🇬🇧 543 93 3 Mar 2022 669th P-Quentin 🇫🇷 543 93 10 Aug 2022 669th jtaxen 543 93 26 Mar 2024 669th jameswmccarty 543 93 10 Jul 2024 673rd rifatx 542 147 16 Jul 2024 674th Re-Adventures 🇮🇳 539 106 1 Feb 2023 675th 0xjac 🇨🇭 539 207 7 Jun 2025 Prev 601–675 of 1,366 Next