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 zakariamouhid 649 234 11ms 3 Jan 2026 242nd evnu 647 323 104ms 22 days ago 243rd nstearns96 🇬🇧 646 147 16ms 5 Jan 2026 243rd firegene 🇮🇪 646 147 25ms 14 days ago 245th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 246th Daniikk1012 636 66 32ms 14 Jan 2026 247th elgan65536 🇺🇸 636 388 256ms 4 days ago 248th snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 249th Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 250th bac0id 630 316 383ms 18 days ago 251st muser-logiccpu 🇺🇦 629 151 16ms 8 Jan 2026 252nd jkelly467 628 254 2,381ms 1 Jan 2026 253rd janAkali 🇷🇺 628 273 408ms 1 Jan 2026 254th bac0id 625 250 3ms 18 days ago 255th IISResetMe 618 161 241ms 25 Dec 2025 256th bitsandbeyond 🇳🇱 613 246 6ms 1 Jan 2026 257th acotis 606 407 225ms 1 Jan 2026 258th CaedenHarper 🇨🇦 605 329 495ms 26 Dec 2025 259th gigaprofisi 🇺🇸 603 252 10ms 31 Dec 2025 260th HumanoidCPU 601 135 420ms 30 Dec 2025 261st Eulentier161 586 162 17ms 12 Jan 2026 262nd MeWhenI 🇻🇦 584 192 50ms 25 Dec 2025 263rd olleicua 🇺🇸 581 193 40ms 2 Jan 2026 264th h3ra993huskp 🇯🇵 580 343 515ms 29 Dec 2025 265th ravnskjaer 🇩🇰 572 348 497ms 3 Jan 2026 266th biocommando 🇫🇮 571 266 11ms 7 Jan 2026 267th MiffOttah 568 275 463ms 3 Jan 2026 267th mwarvik 🇳🇴 568 275 400ms 4 Jan 2026 269th jerrandolph 567 362 313ms 30 Sep 2025 270th smclaughlin-cf 562 270 10ms 10 Dec 2025 271st retrohun 562 288 19ms 30 Dec 2025 272nd warmCabin 558 280 3ms 1 Jan 2026 273rd retrohun 552 172 16ms 31 Dec 2025 274th aliakseikalosha 535 292 426ms 17 Jan 2026 275th CatsAreFluffy 527 276 56ms 5 Jan 2026 276th CaedenHarper 🇨🇦 526 297 470ms 28 Dec 2025 277th dokutan 526 378 442ms 14 days ago 278th dokutan 519 391 12ms 14 days ago 279th dokutan 516 294 14ms 14 days ago 280th dokutan 514 384 567ms 13 days ago 281st Andrey2001 510 186 17ms 16 days ago 282nd nyson 509 307 474ms 17 Jun 2025 283rd Macweese 495 426 1,558ms 1 Jan 2026 284th RaBa21 🇭🇺 494 192 17ms 3 days ago 285th qrakhen 492 318 504ms 22 Dec 2025 286th CaedenHarper 🇨🇦 487 266 1,126ms 27 Dec 2025 287th Macweese 486 605 44ms 1 Jan 2026 288th codewrite 🇬🇧 481 325 414ms 30 Dec 2025 289th Jacob385 476 418 506ms 15 Jan 2026 290th Macweese 471 524 247ms 1 Jan 2026 291st yibotongxue 465 204 17ms 20 Sep 2025 292nd ndren 464 175 408ms 27 Dec 2025 293rd LostSyntax21 🇬🇧 452 210 15ms 30 Dec 2025 294th Macweese 447 445 510ms 2 Jan 2026 295th Andrey2001 436 186 544ms 19 days ago 296th zyc-2024 🇨🇳 428 222 16ms 4 Jan 2026 297th kevinnaviapaiva 418 474 15ms 16 days ago 298th JOrE20 413 241 300ms 27 Dec 2025 299th nate8nate 407 483 7ms 11 May 2025 300th Maashau 406 385 3ms 29 Dec 2025 301st JesseNoEyes 🇺🇸 369 257 17ms 15 Jan 2026 302nd Macweese 352 512 2,495ms 1 Jan 2026 303rd solisolu 337 282 14ms 4 Jan 2026 304th dokutan 299 555 128ms 9 days ago 305th FlorianCassayre 🇫🇷 298 319 19ms 17 days ago 306th Msleizak 🇫🇷 295 337 272ms 9 Jan 2026 307th 4ndyJ 🇬🇧 280 339 19ms 1 Jan 2026 308th CatsAreFluffy 271 350 302ms 2 Jan 2026 309th dokutan 250 626 451ms 14 days ago 310th CheeseCake628 🇳🇴 249 381 21ms 12 Jan 2026 311th JOrE20 235 1,000 57ms 25 Dec 2025 312th johannes-looney-lizard 216 724 431ms 25 Apr 2025 313th CheeseCake628 🇳🇴 210 387 723ms 2 Jan 2026 314th Macweese 206 705 60ms 1 Jan 2026 315th dokutan 202 917 190ms 14 days ago 316th aksyristos 186 603 56ms 27 Dec 2025 317th dokutan 186 698 863ms 14 days ago 318th snoozingnewt 🇨🇦 180 868 4ms 4 Oct 2025 319th dokutan 170 1,057 78ms 14 days ago 320th dokutan 166 879 208ms 6 days ago First Prev 241–320 of 328 Next Last