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 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 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 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 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 676th emgordon154 545 205 18 Jan 2025 677th commandblockguy 🇺🇸 544 90 15 Jan 2024 678th TobyBoyne 🇬🇧 543 93 3 Mar 2022 678th P-Quentin 🇫🇷 543 93 10 Aug 2022 678th jtaxen 543 93 26 Mar 2024 678th jameswmccarty 543 93 10 Jul 2024 682nd rifatx 542 147 16 Jul 2024 683rd Re-Adventures 🇮🇳 539 106 1 Feb 2023 684th 0xjac 🇨🇭 539 207 7 Jun 2025 685th hamhub7 538 148 8 Aug 2022 686th adamnielson42 🇺🇸 537 94 21 Aug 2023 686th brochmann 🇸🇪 537 94 28 Oct 2023 686th 40fied4t 537 94 1 Jun 2025 689th jacobly0 🇺🇸 537 208 17 Aug 2023 690th DialFrost 🇸🇬 535 71 31 Oct 2023 691st MeWhenI 🇻🇦 534 92 15 Feb 2023 692nd Shanethegamer 🇺🇸 534 167 27 Sep 2024 693rd m42km 532 95 16 Dec 2023 693rd Natanaelel 🇸🇪 532 95 14 days ago 695th retrohun 532 100 1 Mar 2022 696th rifatx 532 210 17 Jul 2024 697th snyderek 🇺🇸 530 163 17 Oct 2024 698th Protothor 529 108 21 Jun 2025 699th albanian-laundromat 527 128 20 days ago 700th edsrzf 🇳🇿 527 212 8 Nov 2024 701st j-Ewan 526 96 4 Mar 2022 701st nullie 526 96 9 Jun 2022 701st edsrzf 🇳🇿 526 96 8 Nov 2024 701st andrewjc2000 526 96 32 hours ago 705th annaproxy 524 152 28 Mar 2022 706th JGDoerrer 524 173 5 Apr 2022 707th GolfinK 521 53 22 Nov 2024 708th Bmrl7 521 97 29 Mar 2024 708th codingisgreatbutiamnot 521 97 8 Aug 2024 708th Deedogg 521 97 9 Sep 2024 708th IsaacAlexBarden 521 97 13 Feb 2025 712th janbehrens 🇩🇪 521 153 3 Mar 2022 713th XenThe 🇬🇧 519 110 23 days ago 714th MeWhenI 🇻🇦 519 147 10 Mar 2022 715th JRaspass 🇬🇧 519 215 7 Feb 2024 716th Jacob385 519 237 6 Sep 2024 717th ibexq 518 131 2 May 2023 718th sleepyStick 516 98 11 Mar 2022 718th damoose717 516 98 24 May 2025 720th janbehrens 🇩🇪 514 157 24 Mar 2022 721st ravnskjaer 🇩🇰 512 240 2 Jan 2025 722nd Andrey135296 510 99 29 Nov 2024 723rd MeWhenI 🇻🇦 508 131 6 Aug 2023 724th emgordon154 507 100 6 Sep 2024 725th CatsAreFluffy 507 134 27 Jan 2023 726th Yewzir 🇧🇪 507 220 3 Jan 2024 727th Fishron 505 100 18 Jun 2022 727th vishwathg 505 100 5 Oct 2023 727th 4ndyJ 🇬🇧 505 100 23 Dec 2023 727th chartung17 505 100 1 Jan 2024 731st MathisBullinger 505 113 27 Mar 2022 732nd yoshykai 504 244 27 Mar 2025 733rd msbranicky 503 146 7 Jan 2025 734th akusumoto 🇯🇵 503 180 30 Mar 2022 735th Yewzir 🇧🇪 502 282 17 May 2024 736th MeWhenI 🇻🇦 500 76 16 Apr 2023 737th MeWhenI 🇻🇦 500 93 12 Dec 2022 738th celiendonze 🇨🇭 500 101 18 Jul 2023 738th namelessiw 500 101 13 Jul 2024 738th moustave 500 101 3 Dec 2024 741st ashtraypettingzoo 🇺🇸 500 126 12 Feb 2023 742nd jupj 🇫🇮 499 136 19 Oct 2022 743rd bac0id 498 160 30 Jun 2024 744th targrik 497 115 27 Mar 2025 745th Schmitt-Very-Cool 496 248 30 Jul 2024 746th inverseLorentz 🇦🇺 495 102 5 May 2023 746th WillowWispy 495 102 17 Mar 2025 748th ChrisTheisen 495 161 20 Dec 2022 749th DialFrost 🇸🇬 494 142 3 May 2025 750th adriweb 🇫🇷 492 137 26 Sep 2023 Prev 676–750 of 1,384 Next