The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Fizz Buzz in C# 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 480th alphafalfa 451 164 371ms 26 Aug 2024 482nd janfalek 448 165 382ms 21 Nov 2021 483rd Sanctuspaladin 446 166 384ms 11 May 2023 484th GoodDays13 440 168 364ms 12 Jul 2023 485th chartung17 438 169 395ms 1 Jan 2024 486th RedzGoose 🇦🇺 435 170 375ms 17 Sep 2024 487th brandon32389 433 171 388ms 21 Nov 2021 487th KiwiGeek 433 171 358ms 15 Mar 2025 487th brandon-04 433 171 374ms 10 Nov 2025 490th AlephSquirrel 430 172 382ms 21 Nov 2021 491st aDwarfNamedUrist 428 173 364ms 5 Dec 2022 492nd Yareeeema 423 175 371ms 10 Jan 2023 493rd AiTlbx 420 176 391ms 30 Aug 2022 494th Ripick 416 178 379ms 20 Nov 2022 495th sentiww 413 179 406ms 21 Nov 2021 496th sm1lko 411 180 375ms 12 Oct 2022 497th ryguyNelson 409 181 375ms 21 Nov 2021 497th atazzam 🇺🇸 409 181 366ms 3 Sep 2022 497th iPablol 409 181 400ms 25 Oct 2023 500th Betelgeza 407 182 387ms 21 Nov 2021 501st DanDGore 404 183 366ms 21 Nov 2021 501st valgardg 🇮🇸 404 183 385ms 11 May 2022 503rd 5si 402 184 366ms 21 Nov 2021 504th SniperSmiley 🇺🇸 400 185 367ms 1 Aug 2022 505th jcsawyer123 398 186 392ms 21 Nov 2021 506th Cloudy80 396 187 400ms 21 Nov 2021 506th ScienceSmart 396 187 377ms 21 Nov 2021 506th SergioMM0 396 187 380ms 24 Aug 2022 509th JensIssa 394 188 380ms 24 Aug 2022 509th KyanJeuring 394 188 381ms 7 Sep 2022 511th twocatsinatrenchcoat 387 191 375ms 25 Apr 2022 512th jackkav 381 194 384ms 31 Dec 2021 513th jakub-zidek 366 202 390ms 21 Nov 2021 514th atomlovelace 365 203 392ms 21 Nov 2021 515th aske0778 361 205 364ms 21 Nov 2021 516th pronic32 356 208 380ms 21 Nov 2021 517th LHLaurini 🇧🇷 352 210 370ms 29 Jun 2024 518th zbalkan 349 212 365ms 10 May 2020 519th nicklas0110 341 217 377ms 24 Aug 2022 520th JoSpaghettiMan 338 219 370ms 2 Oct 2025 521st GWStuart 336 220 394ms 23 Nov 2021 522nd cdort 332 223 393ms 21 Nov 2021 523rd troutser 329 225 399ms 11 Jan 2025 524th maximilliandeval 320 231 390ms 20 Feb 2024 525th AAltemus 318 233 403ms 21 Nov 2021 525th zwxzwxzwx21 318 233 361ms 13 Dec 2023 527th theunofficialcoder 316 234 384ms 21 Nov 2021 528th spenceryonce 314 236 370ms 21 Nov 2021 528th JackieAlacrity2373 314 236 382ms 9 Jan 2023 530th moziray 307 241 402ms 21 Nov 2021 531st dis-justin 302 245 372ms 22 May 2024 532nd TonyProxy 300 247 378ms 21 Nov 2021 532nd bilal2709 300 247 343ms 12 Aug 2025 534th MrPancakes39 298 248 373ms 21 Mar 2023 535th backupGitProfile 288 257 407ms 21 Nov 2021 535th nickdevore 288 257 374ms 21 Nov 2021 537th Viet-Khoa 286 259 376ms 26 Dec 2021 538th KatieLG-Transpiler 🇬🇧 285 260 364ms 4 Jul 2022 539th plainoldcheese 🇦🇶 274 270 352ms 17 Jan 2024 540th darren-richard 273 271 380ms 21 Nov 2021 541st dortega88 269 275 382ms 9 Dec 2021 541st pinc-h 269 275 362ms 30 Jun 2022 541st segreaves 269 275 373ms 27 Nov 2023 544th rucin93 🇵🇱 265 279 379ms 21 Nov 2021 545th amidonc 261 284 388ms 4 Nov 2023 546th PrestonWin 253 292 380ms 21 Nov 2021 547th RobertEves92 🇬🇧 253 293 360ms 8 Aug 2023 548th Warblingpants67 247 299 367ms 21 Nov 2021 549th YourSenseiCreeper 226 327 376ms 2 Dec 2023 550th togjosh 203 364 377ms 14 Aug 2022 551st marshallku 🇰🇷 193 384 403ms 21 Nov 2021 552nd ecast21 180 410 383ms 21 Nov 2021 553rd SohelPerves 178 415 386ms 15 Jan 2025 554th Shanethegamer 🇺🇸 172 431 352ms 9 Oct 2023 555th BharadwajSridharan 🇮🇳 159 464 351ms 21 Nov 2021 556th Mabeloid 🇳🇴 140 529 346ms 18 Sep 2024 557th retrohun 139 531 353ms 27 Dec 2022 558th commandblockguy 🇺🇸 139 533 373ms 2 Nov 2022 559th cmcgi22 105 705 379ms 21 Nov 2021 560th Tsuk1w 🇫🇷 93 794 405ms 7 Nov 2022 First Prev 481–560 of 561 Next Last
