Calendar in all languages 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 Calendar 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 Multitap Input 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 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 HumanoidCPU 650 146 16ms 30 Dec 2025 242nd zakariamouhid 649 234 11ms 3 Jan 2026 243rd evnu 647 323 104ms 23 days ago 244th nstearns96 🇬🇧 646 147 16ms 5 Jan 2026 244th firegene 🇮🇪 646 147 25ms 14 days ago 246th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 247th Daniikk1012 636 66 32ms 14 Jan 2026 248th elgan65536 🇺🇸 636 388 256ms 5 days ago 249th snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 250th Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 251st bac0id 630 316 383ms 18 days ago 252nd muser-logiccpu 🇺🇦 629 151 16ms 8 Jan 2026 253rd jkelly467 628 254 2,381ms 1 Jan 2026 254th janAkali 🇷🇺 628 273 408ms 1 Jan 2026 255th bac0id 625 250 3ms 18 days ago 256th IISResetMe 618 161 241ms 25 Dec 2025 257th bitsandbeyond 🇳🇱 613 246 6ms 1 Jan 2026 258th acotis 606 407 225ms 1 Jan 2026 259th CaedenHarper 🇨🇦 605 329 495ms 26 Dec 2025 260th gigaprofisi 🇺🇸 603 252 10ms 31 Dec 2025 261st HumanoidCPU 601 135 420ms 30 Dec 2025 262nd Eulentier161 586 162 17ms 12 Jan 2026 263rd MeWhenI 🇻🇦 584 192 50ms 25 Dec 2025 264th olleicua 🇺🇸 581 193 40ms 2 Jan 2026 265th h3ra993huskp 🇯🇵 580 343 515ms 29 Dec 2025 266th ravnskjaer 🇩🇰 572 348 497ms 3 Jan 2026 267th biocommando 🇫🇮 571 266 11ms 7 Jan 2026 268th MiffOttah 568 275 463ms 3 Jan 2026 268th mwarvik 🇳🇴 568 275 400ms 4 Jan 2026 270th jerrandolph 567 362 313ms 30 Sep 2025 271st smclaughlin-cf 562 270 10ms 10 Dec 2025 272nd retrohun 562 288 19ms 30 Dec 2025 273rd warmCabin 558 280 3ms 1 Jan 2026 274th retrohun 552 172 16ms 31 Dec 2025 275th aliakseikalosha 535 292 426ms 17 Jan 2026 276th CatsAreFluffy 527 276 56ms 5 Jan 2026 277th CaedenHarper 🇨🇦 526 297 470ms 28 Dec 2025 278th dokutan 526 378 442ms 14 days ago 279th dokutan 519 391 12ms 14 days ago 280th dokutan 516 294 14ms 14 days ago 281st dokutan 514 384 567ms 13 days ago 282nd Andrey2001 510 186 17ms 16 days ago 283rd nyson 509 307 474ms 17 Jun 2025 284th Macweese 495 426 1,558ms 1 Jan 2026 285th RaBa21 🇭🇺 494 192 17ms 3 days ago 286th qrakhen 492 318 504ms 22 Dec 2025 287th CaedenHarper 🇨🇦 487 266 1,126ms 27 Dec 2025 288th Macweese 486 605 44ms 1 Jan 2026 289th codewrite 🇬🇧 481 325 414ms 30 Dec 2025 290th Jacob385 476 418 506ms 15 Jan 2026 291st Macweese 471 524 247ms 1 Jan 2026 292nd yibotongxue 465 204 17ms 20 Sep 2025 293rd ndren 464 175 408ms 27 Dec 2025 294th LostSyntax21 🇬🇧 452 210 15ms 30 Dec 2025 295th Macweese 447 445 510ms 2 Jan 2026 296th Andrey2001 436 186 544ms 20 days ago 297th zyc-2024 🇨🇳 428 222 16ms 4 Jan 2026 298th kevinnaviapaiva 418 474 15ms 16 days ago 299th JOrE20 413 241 300ms 27 Dec 2025 300th nate8nate 407 483 7ms 11 May 2025 301st Maashau 406 385 3ms 29 Dec 2025 302nd JesseNoEyes 🇺🇸 369 257 17ms 15 Jan 2026 303rd Macweese 352 512 2,495ms 1 Jan 2026 304th solisolu 337 282 14ms 4 Jan 2026 305th dokutan 299 555 128ms 9 days ago 306th FlorianCassayre 🇫🇷 298 319 19ms 18 days ago 307th Msleizak 🇫🇷 295 337 272ms 9 Jan 2026 308th 4ndyJ 🇬🇧 280 339 19ms 1 Jan 2026 309th CatsAreFluffy 271 350 302ms 2 Jan 2026 310th dokutan 250 626 451ms 14 days ago 311th CheeseCake628 🇳🇴 249 381 21ms 12 Jan 2026 312th JOrE20 235 1,000 57ms 25 Dec 2025 313th johannes-looney-lizard 216 724 431ms 25 Apr 2025 314th CheeseCake628 🇳🇴 210 387 723ms 2 Jan 2026 315th Macweese 206 705 60ms 1 Jan 2026 316th dokutan 202 917 190ms 14 days ago 317th aksyristos 186 603 56ms 27 Dec 2025 318th dokutan 186 698 863ms 14 days ago 319th snoozingnewt 🇨🇦 180 868 4ms 4 Oct 2025 320th dokutan 170 1,057 78ms 14 days ago First Prev 241–320 of 329 Next Last