The Calendar hole will go live in approximately 4 hours. Why not try and solve it ahead of time?
Fizz Buzz in Ruby in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 240th MichaelWarnecke 658 76 34ms 27 Apr 2020 240th OddballGreg 658 76 35ms 25 Jul 2020 240th Cobrabb 658 76 38ms 7 Oct 2021 240th chrismytton 658 76 36ms 28 Jan 2022 240th alexjurkiewicz 🇦🇺 658 76 38ms 7 Nov 2023 246th paramsiddharth 649 77 36ms 18 Apr 2020 246th dwayneparton 649 77 35ms 8 May 2020 246th lbrito1 649 77 36ms 8 Jan 2022 246th Feniske 🇫🇷 649 77 37ms 7 Oct 2022 250th martynas-sm 641 78 35ms 13 Apr 2021 251st StevenElberger 633 79 34ms 29 Jun 2021 251st bbakersmith 633 79 35ms 1 Jul 2021 253rd Shirish111 625 80 38ms 12 Sep 2019 253rd torokmark 625 80 35ms 17 Nov 2019 253rd RowdyLemon 625 80 36ms 8 Jan 2020 253rd javmorin 625 80 34ms 17 May 2020 253rd MadonnaMat 625 80 36ms 21 Jan 2022 253rd CodeF53 625 80 36ms 6 Mar 2025 259th anna328p 617 81 38ms 22 Feb 2019 259th elisherer 🇮🇱 617 81 36ms 3 Apr 2019 259th marshallku 🇰🇷 617 81 35ms 11 Sep 2020 262nd FnControlOption 610 82 37ms 26 Oct 2020 262nd jacobmichaelis 610 82 37ms 27 May 2022 262nd TEdFlow18 610 82 37ms 2 Jan 2023 262nd vluyzvg 610 82 37ms 16 Feb 2023 266th jacobsmith 602 83 44ms 15 Feb 2018 266th rtmacaibay 602 83 42ms 28 Mar 2020 268th genius257 595 84 36ms 29 Mar 2018 268th joesenova 595 84 37ms 26 Apr 2018 268th theLobsterRevolution 595 84 36ms 30 Dec 2020 268th TheZwierzLF 🇵🇱 595 84 38ms 15 days ago 272nd youchan 588 85 38ms 16 Dec 2018 273rd alexandre-lavoie 581 86 39ms 30 Jul 2020 273rd kjeldahl 581 86 37ms 4 Nov 2020 273rd ratPoopert 581 86 36ms 31 Jan 2023 276th julioolvr 575 87 39ms 1 Aug 2020 276th 5si 575 87 36ms 2 Nov 2020 278th 0xddom 568 88 35ms 18 Dec 2019 278th Ralac07 🇦🇺 568 88 33ms 27 Aug 2024 280th jamespeilunli 562 89 43ms 4 Jul 2022 281st BuoyantPigeon 543 92 36ms 10 Aug 2019 281st swanmatch 543 92 35ms 11 Oct 2019 281st volpi-m 🇫🇷 543 92 36ms 19 Mar 2024 284th maths22 🇺🇸 538 93 33ms 10 Dec 2020 284th r-iwakata 538 93 35ms 29 Dec 2022 284th giruzou 538 93 37ms 16 Sep 2023 287th jimworm 532 94 39ms 8 Nov 2017 288th brianlwatson 526 95 38ms 7 Aug 2019 288th PotatoSaladOverlord 526 95 36ms 18 Jan 2024 290th ryanmt 521 96 35ms 27 Jun 2019 290th UnusedConfetti 521 96 39ms 27 Feb 2024 292nd rambox11 515 97 35ms 7 Apr 2018 292nd serene 515 97 37ms 12 May 2023 294th karinknutsson 510 98 36ms 19 Mar 2021 295th bethdebelak 505 99 44ms 11 Mar 2018 295th Gradizer 505 99 34ms 23 Feb 2021 295th shibacho 🇯🇵 505 99 36ms 1 Dec 2021 298th atayarani 495 101 37ms 17 Jan 2019 298th dillon-duncando 495 101 37ms 12 Nov 2021 300th Dominoscompute 490 102 35ms 18 Jul 2022 300th hollma 490 102 36ms 2 Nov 2023 302nd namelessiw 485 103 33ms 28 Jul 2023 303rd ArturLukianov 481 104 40ms 17 Dec 2020 303rd nckraghu 481 104 34ms 28 Sep 2021 303rd abbasmoosajee07 481 104 34ms 25 May 2025 306th sqlreader 476 105 36ms 12 Dec 2020 306th j-Ewan 476 105 36ms 15 Feb 2022 308th chris-arsenault 472 106 40ms 2 Feb 2018 308th jetpks 472 106 39ms 27 Jun 2019 308th rholliday 472 106 40ms 26 Feb 2021 308th pengu1n-master 472 106 36ms 11 Dec 2021 308th copoer 472 106 37ms 28 Feb 2023 308th keelimeguy 🇺🇸 472 106 37ms 24 Oct 2023 314th kkittlive 463 108 38ms 5 Oct 2020 314th msbranicky 463 108 35ms 8 Sep 2023 316th esmg1 459 109 36ms 22 Aug 2018 316th twocatsinatrenchcoat 459 109 38ms 25 Apr 2022 318th TheAristos 455 110 35ms 11 Dec 2019 319th Lucca-mito 446 112 37ms 18 Apr 2018 320th ninjawarrior1337 439 114 36ms 8 Aug 2021 First Prev 241–320 of 367 Next Last
