Happy Numbers (Long) in Java 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly 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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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st sean-niemann 🇺🇸 1,000 102 355ms 26 Sep 2025 1st JayXon 🇺🇸 1,000 102 360ms 26 Sep 2025 3rd nwellnhof 🇩🇪 990 103 368ms 25 Sep 2025 4th DialFrost 🇸🇬 981 104 322ms 3 days ago 5th Shanethegamer 🇺🇸 927 110 339ms 25 Sep 2025 5th Yewzir 🇧🇪 927 110 352ms 2 Oct 2025 5th CaedenHarper 🇨🇦 927 110 343ms 14 days ago 5th MeWhenI 🇻🇦 927 110 335ms 12 days ago 9th stefangimmillaro 919 111 338ms 6 Oct 2025 9th kmathis22 919 111 345ms 3 hours ago 11th namelessiw 864 118 354ms 6 Oct 2025 11th dokutan 864 118 357ms 38 hours ago 13th jared-hughes 829 123 324ms 24 Sep 2025 13th Babafaba 829 123 341ms 14 Oct 2025 15th snoozingnewt 🇺🇸 816 125 334ms 3 Oct 2025 16th Schmitt-Very-Cool 791 129 329ms 30 Sep 2025 17th Lydxn 🇨🇦 729 140 310ms 25 Apr 2022 17th Steffan153 🇫🇮 729 140 332ms 5 Mar 2023 19th primo-ppcg 🇹🇭 694 147 304ms 23 Sep 2021 19th Irratix 🇳🇱 694 147 296ms 11 Dec 2021 21st inventshah 689 148 312ms 18 Jan 2022 22nd h3ra993huskp 🇯🇵 680 150 294ms 29 Dec 2023 23rd janbehrens 🇩🇪 662 154 300ms 20 Sep 2021 24th Apataras 650 157 299ms 20 Aug 2025 25th cbrt-x 630 162 300ms 25 Sep 2021 25th HumanoidCPU 630 162 338ms 11 days ago 27th ravnskjaer 🇩🇰 614 166 301ms 11 Sep 2024 28th yoshykai 564 181 316ms 15 Apr 2025 29th msbranicky 543 188 298ms 9 Jan 2024 30th Liibe 526 194 326ms 25 Sep 2025 31st benradclyffe 523 195 308ms 15 May 2023 32nd bac0id 462 221 338ms 30 Jun 2024 33rd bwat2 402 254 314ms 7 Jan 2022 34th ToxicP1e 304 336 323ms 20 Jan 2023 35th Jacob385 285 358 299ms 21 Feb 2025 36th tejokumar 206 495 310ms 22 Jan 2022 37th KatieLG 🇬🇧 170 599 331ms 24 Sep 2025 38th KatieLG-Transpiler 🇬🇧 164 622 289ms 23 Jun 2022 39th retrohun 133 766 293ms 27 Dec 2022 39th Mabeloid 🇳🇴 133 766 297ms 18 Sep 2024 41st PierceZ 128 798 325ms 29 Nov 2023 1–41 of 41
