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 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 Chars Time 676th commandblockguy 🇺🇸 555 91 21 Sep 2022 676th MaxElf999 555 91 28 Sep 2022 676th fkantelberg 555 91 7 Aug 2023 676th sultan 555 91 5 Mar 2024 680th varhammer 🇷🇺 553 153 13 Dec 2023 681st HumanoidCPU 553 202 26 Aug 2024 682nd CatsAreFluffy 551 157 10 Jan 2023 683rd albanian-laundromat 551 348 16 days ago 684th Ailko 🇧🇪 549 92 6 May 2022 684th ComputerKWasTaken 🇺🇸 549 92 23 Oct 2024 686th TheLazySquid 549 104 26 Sep 2024 687th emgordon154 545 205 18 Jan 2025 688th TobyBoyne 🇬🇧 543 93 3 Mar 2022 688th P-Quentin 🇫🇷 543 93 10 Aug 2022 688th jtaxen 543 93 26 Mar 2024 688th jameswmccarty 543 93 10 Jul 2024 688th codingisgreatbutiamnot 543 93 6 Aug 2025 693rd rifatx 542 147 16 Jul 2024 694th albanian-laundromat 541 125 20 Aug 2025 695th 0xjac 🇨🇭 540 207 7 Jun 2025 696th Re-Adventures 🇮🇳 539 106 1 Feb 2023 697th adamnielson42 🇺🇸 538 94 21 Aug 2023 697th brochmann 🇸🇪 538 94 28 Oct 2023 697th 40fied4t 538 94 1 Jun 2025 700th hamhub7 538 148 8 Aug 2022 701st jacobly0 🇺🇸 537 208 17 Aug 2023 702nd DialFrost 🇸🇬 536 71 31 Oct 2023 703rd Shanethegamer 🇺🇸 536 167 27 Sep 2024 704th MeWhenI 🇻🇦 534 92 15 Feb 2023 705th m42km 532 95 16 Dec 2023 705th Natanaelel 🇸🇪 532 95 15 Jul 2025 707th retrohun 532 100 1 Mar 2022 708th rifatx 532 210 17 Jul 2024 709th snyderek 🇺🇸 530 163 17 Oct 2024 710th Protothor 529 108 21 Jun 2025 711th edsrzf 🇳🇿 527 212 8 Nov 2024 712th j-Ewan 526 96 4 Mar 2022 712th nullie 526 96 9 Jun 2022 712th andrewjc2000 526 96 28 Jul 2025 715th JGDoerrer 526 173 5 Apr 2022 716th annaproxy 524 152 28 Mar 2022 717th GolfinK 521 53 22 Nov 2024 718th Bmrl7 521 97 29 Mar 2024 718th Deedogg 521 97 9 Sep 2024 718th IsaacAlexBarden 521 97 13 Feb 2025 721st janbehrens 🇩🇪 521 153 3 Mar 2022 722nd JRaspass 🇬🇧 520 215 7 Feb 2024 723rd XenThe 🇬🇧 519 110 6 Jul 2025 724th MeWhenI 🇻🇦 519 147 10 Mar 2022 725th ibexq 518 131 2 May 2023 726th sleepyStick 516 98 11 Mar 2022 726th damoose717 516 98 24 May 2025 728th janbehrens 🇩🇪 514 157 24 Mar 2022 729th Andrey135296 511 99 29 Nov 2024 730th MeWhenI 🇻🇦 509 131 6 Aug 2023 731st Yewzir 🇧🇪 508 220 3 Jan 2024 732nd emgordon154 507 100 6 Sep 2024 733rd CatsAreFluffy 507 134 27 Jan 2023 734th MathisBullinger 506 113 27 Mar 2022 735th Fishron 505 100 18 Jun 2022 735th vishwathg 505 100 5 Oct 2023 735th 4ndyJ 🇬🇧 505 100 23 Dec 2023 735th chartung17 505 100 1 Jan 2024 739th akusumoto 🇯🇵 505 180 30 Mar 2022 740th msbranicky 504 146 7 Jan 2025 741st MeWhenI 🇻🇦 501 93 12 Dec 2022 742nd MeWhenI 🇻🇦 500 76 16 Apr 2023 743rd celiendonze 🇨🇭 500 101 18 Jul 2023 743rd namelessiw 500 101 13 Jul 2024 743rd moustave 500 101 3 Dec 2024 746th ashtraypettingzoo 🇺🇸 500 126 12 Feb 2023 747th jupj 🇫🇮 499 136 19 Oct 2022 748th bac0id 498 160 30 Jun 2024 749th targrik 497 115 27 Mar 2025 750th inverseLorentz 🇦🇺 495 102 5 May 2023 First Prev 676–750 of 1,460 Next Last