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 rucin93 🇵🇱 659 302 473ms 2 Jan 2026 242nd bac0id 657 274 392ms 20 days ago 243rd rustykitty 🇺🇸 655 145 17ms 13 days ago 244th HumanoidCPU 650 146 16ms 30 Dec 2025 245th zakariamouhid 649 234 10ms 3 Jan 2026 246th evnu 647 323 104ms 25 days ago 247th nstearns96 🇬🇧 646 147 16ms 5 Jan 2026 247th firegene 🇮🇪 646 147 16ms 16 days ago 249th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 250th Daniikk1012 636 66 32ms 14 Jan 2026 251st elgan65536 🇺🇸 636 388 249ms 7 days ago 252nd snoozingnewt 🇨🇦 635 177 39ms 1 Jan 2026 253rd Andriamanitra 🇫🇮 632 178 39ms 1 Jan 2026 254th bac0id 630 316 383ms 20 days ago 255th muser-logiccpu 🇺🇦 629 151 16ms 8 Jan 2026 256th jkelly467 628 254 2,381ms 1 Jan 2026 257th janAkali 🇷🇺 628 273 392ms 1 Jan 2026 258th bac0id 627 250 3ms 20 days ago 259th IISResetMe 618 161 241ms 25 Dec 2025 260th bitsandbeyond 🇳🇱 613 246 6ms 1 Jan 2026 261st acotis 606 407 217ms 1 Jan 2026 262nd CaedenHarper 🇨🇦 605 329 486ms 26 Dec 2025 263rd gigaprofisi 🇺🇸 603 252 10ms 31 Dec 2025 264th HumanoidCPU 601 135 410ms 30 Dec 2025 265th Eulentier161 586 162 17ms 12 Jan 2026 266th MeWhenI 🇻🇦 586 192 40ms 25 Dec 2025 267th olleicua 🇺🇸 583 193 39ms 2 Jan 2026 268th h3ra993huskp 🇯🇵 580 343 515ms 29 Dec 2025 269th ravnskjaer 🇩🇰 572 348 497ms 3 Jan 2026 270th biocommando 🇫🇮 571 266 12ms 7 Jan 2026 271st MiffOttah 568 275 419ms 3 Jan 2026 271st mwarvik 🇳🇴 568 275 400ms 4 Jan 2026 273rd jerrandolph 567 362 299ms 30 Sep 2025 274th smclaughlin-cf 562 270 11ms 10 Dec 2025 275th retrohun 562 288 19ms 30 Dec 2025 276th warmCabin 560 280 3ms 1 Jan 2026 277th retrohun 552 172 16ms 31 Dec 2025 278th aliakseikalosha 535 292 426ms 17 Jan 2026 279th CatsAreFluffy 527 276 55ms 5 Jan 2026 280th CaedenHarper 🇨🇦 526 297 435ms 28 Dec 2025 281st dokutan 526 378 442ms 16 days ago 282nd dokutan 519 391 12ms 16 days ago 283rd dokutan 516 294 12ms 16 days ago 284th dokutan 514 384 567ms 15 days ago 285th Andrey2001 510 186 15ms 18 days ago 286th nyson 509 307 474ms 17 Jun 2025 287th Macweese 495 426 1,329ms 1 Jan 2026 288th RaBa21 🇭🇺 494 192 16ms 5 days ago 289th qrakhen 492 318 437ms 22 Dec 2025 290th CaedenHarper 🇨🇦 487 266 1,126ms 27 Dec 2025 291st Macweese 486 605 44ms 1 Jan 2026 292nd codewrite 🇬🇧 481 325 414ms 30 Dec 2025 293rd Jacob385 476 418 506ms 15 Jan 2026 294th Macweese 471 524 236ms 1 Jan 2026 295th yibotongxue 465 204 16ms 20 Sep 2025 296th ndren 464 175 389ms 27 Dec 2025 297th LostSyntax21 🇬🇧 452 210 15ms 30 Dec 2025 298th Macweese 447 445 510ms 2 Jan 2026 299th Andrey2001 436 186 514ms 22 days ago 300th zyc-2024 🇨🇳 428 222 16ms 4 Jan 2026 301st kevinnaviapaiva 418 474 16ms 19 days ago 302nd JOrE20 413 241 300ms 27 Dec 2025 303rd Maashau 407 385 3ms 29 Dec 2025 304th nate8nate 407 483 6ms 11 May 2025 305th JesseNoEyes 🇺🇸 369 257 16ms 15 Jan 2026 306th Macweese 352 512 2,495ms 1 Jan 2026 307th solisolu 337 282 14ms 4 Jan 2026 308th WalrusesAreAwesome 323 486 4ms 2 days ago 309th dokutan 299 555 128ms 11 days ago 310th FlorianCassayre 🇫🇷 298 319 16ms 20 days ago 311th Msleizak 🇫🇷 295 337 272ms 9 Jan 2026 312th 4ndyJ 🇬🇧 280 339 17ms 1 Jan 2026 313th CatsAreFluffy 271 350 273ms 2 Jan 2026 314th dokutan 250 626 451ms 16 days ago 315th CheeseCake628 🇳🇴 249 381 20ms 12 Jan 2026 316th JOrE20 235 1,000 57ms 25 Dec 2025 317th johannes-looney-lizard 216 724 420ms 25 Apr 2025 318th CheeseCake628 🇳🇴 210 387 712ms 2 Jan 2026 319th Macweese 206 705 60ms 1 Jan 2026 320th dokutan 202 917 130ms 16 days ago First Prev 241–320 of 333 Next Last