The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Fizz Buzz in Rust 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 241st NatNgs 644 146 120ms 8 Jan 2020 241st rholliday 644 146 122ms 1 Mar 2021 241st GWStuart 644 146 124ms 24 Nov 2021 241st squidgyberries 644 146 120ms 22 Jan 2022 241st duvetfalling 644 146 119ms 25 Jan 2022 241st Feniske 🇫🇷 644 146 123ms 10 Oct 2022 241st spencersolberg 644 146 117ms 9 Aug 2023 241st RedzGoose 🇦🇺 644 146 122ms 11 Jun 2024 241st arrudagates 644 146 141ms 26 Jun 2024 250th Dash-L 639 147 145ms 22 Oct 2021 250th Tjwato 639 147 119ms 5 Jan 2022 250th MarkStockwellZA 639 147 122ms 5 Jan 2022 253rd Pena86 635 148 131ms 27 May 2021 253rd nsprd 635 148 150ms 17 Jan 2024 253rd tylerlaprade 635 148 166ms 17 Jun 2025 256th MoustacheQM 631 149 116ms 7 Mar 2022 256th bogdan-cu 631 149 138ms 30 May 2023 256th MateuszPietrzak 🇵🇱 631 149 120ms 22 Nov 2023 259th neeldug 627 150 121ms 8 Sep 2020 259th mhenion8293 🇺🇸 627 150 121ms 5 Aug 2022 259th logancammish 627 150 123ms 21 Mar 2023 259th WatMan77 627 150 119ms 22 Aug 2023 259th Eugen-str 627 150 121ms 31 Oct 2023 259th hrubymar10 627 150 138ms 16 Feb 2024 259th qwunchy 627 150 120ms 15 Nov 2024 266th pandapawskat 623 151 124ms 30 Aug 2021 266th ConnorSMorrison 623 151 154ms 30 Sep 2022 268th wooster0 618 152 118ms 19 Jun 2021 268th coffeenotfound 618 152 144ms 18 Aug 2021 268th Pyro569 618 152 127ms 31 Jul 2023 268th ebobrow 618 152 115ms 17 Aug 2023 268th fishin-rod 618 152 131ms 17 Apr 2025 273rd festiveelephantseal 🇺🇸 614 153 118ms 25 Dec 2020 273rd soydev-hunter 614 153 117ms 25 Dec 2020 273rd mad4j 🇮🇹 614 153 121ms 4 Jul 2021 273rd Lampomaniac 🇳🇴 614 153 126ms 30 Dec 2021 273rd leap0x7b 🇮🇩 614 153 137ms 21 Mar 2023 273rd Amheus 614 153 147ms 7 Oct 2023 279th GarmOfGnipahellir 610 154 147ms 6 Jan 2020 279th Nexilis 🇵🇱 610 154 118ms 10 May 2020 281st julianbenegas 606 155 152ms 22 Sep 2022 281st StronkCheese 🇺🇸 606 155 128ms 18 May 2023 283rd hemphen 603 156 117ms 23 Oct 2022 283rd sreyfe 603 156 124ms 5 Jun 2024 285th dc03 599 157 120ms 16 Sep 2020 285th CrimsonAndRed 599 157 117ms 29 Aug 2021 285th RoscoeDaWah 🇬🇧 599 157 116ms 13 Feb 2022 285th KevinLaux 599 157 123ms 4 Dec 2022 285th Jo0n4s 599 157 124ms 1 Mar 2024 290th enbyte 595 158 153ms 26 May 2021 291st ndren 591 159 148ms 5 Jan 2024 292nd Fluffyeater 588 160 121ms 21 May 2020 292nd alexandre-lavoie 588 160 149ms 30 Jul 2020 292nd shibacho 🇯🇵 588 160 150ms 3 Aug 2022 292nd xnor-gate 588 160 124ms 20 Oct 2022 292nd Blockyheadman 588 160 126ms 7 Nov 2025 297th nico-bachner 584 161 120ms 17 Jan 2021 297th 201170 584 161 120ms 11 Aug 2021 299th pythonNoobOz 580 162 140ms 21 Jun 2023 300th happy-turtle 577 163 119ms 29 Sep 2021 301st c410-f3r 573 164 120ms 4 Jan 2020 301st ForkKILLET 🇨🇳 573 164 146ms 27 Jul 2021 303rd germania 566 166 122ms 4 Jan 2020 303rd MysticalUser 566 166 123ms 11 Feb 2022 303rd namelessiw 566 166 140ms 18 May 2023 303rd heanyang1 566 166 113ms 22 Apr 2025 307th mwarvik 563 167 145ms 2 days ago 308th 53hornet 560 168 120ms 6 Jul 2022 309th SimonSieber 556 169 128ms 16 Oct 2025 310th violetastcs 547 172 150ms 5 Jan 2020 310th lordclips 547 172 151ms 9 Mar 2024 312th thomas-samoht 540 174 119ms 9 Dec 2024 313th marshallku 🇰🇷 537 175 128ms 21 Sep 2020 314th dignifiedalpaca 531 177 156ms 25 Dec 2023 315th jfarabee 519 181 123ms 2 Nov 2020 316th bbb651 🇮🇱 511 184 142ms 23 Nov 2020 316th aazuspan 511 184 117ms 5 Nov 2022 318th 5cw 🇺🇸 508 185 131ms 11 Mar 2023 319th patagonic 505 186 134ms 14 May 2020 320th louisbosqui 495 190 150ms 28 Dec 2020 First Prev 241–320 of 364 Next Last
