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 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 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 ArkScript 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 ArkScript 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 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 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 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 161st Pianoman1 758 125 15ms 19 days ago 162nd SirBogman 🇺🇸 754 129 3ms 13 days ago 163rd snyderek 🇺🇸 754 235 397ms 24 days ago 164th SirBogman 🇺🇸 752 126 16ms 20 days ago 165th edsrzf 🇳🇿 750 251 47ms 17 days ago 166th dokutan 740 128 17ms 22 May 2025 166th Bmrl7 740 128 17ms 20 Dec 2025 168th sean-niemann 🇺🇸 738 205 10ms 19 Dec 2025 169th Florian-Mt 734 129 16ms 21 Dec 2025 170th amazingalek 🇳🇴 727 214 450ms 17 days ago 171st jameswmccarty 718 132 15ms 29 Mar 2025 171st paiv 718 132 15ms 16 Jun 2025 171st jared-hughes 718 132 16ms 27 days ago 171st lelbal 718 132 16ms 5 days ago 175th edsrzf 🇳🇿 717 217 460ms 17 days ago 176th Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 177th sean-niemann 🇺🇸 713 217 3ms 14 days ago 178th Andrey-Plotnikov 711 213 9ms 12 Jan 2025 179th helbling 🇨🇭 707 214 11ms 14 days ago 180th CaedenHarper 🇨🇦 704 215 10ms 23 days ago 180th DialFrost 🇸🇬 704 215 9ms 14 days ago 182nd martindotexe 🇳🇴 702 135 17ms 27 days ago 183rd stefangimmillaro 701 282 367ms 13 days ago 184th NoneTheFewer 696 136 16ms 27 days ago 185th namelessiw 692 225 450ms 28 Oct 2025 186th croc54 691 137 16ms 7 Feb 2025 186th celiendonze 🇨🇭 691 137 16ms 15 days ago 188th stefangimmillaro 689 226 455ms 14 days ago 189th vhoulbreque 🇫🇷 686 138 16ms 20 days ago 190th mwarvik 🇳🇴 686 377 680ms 21 days ago 191st bitsandbeyond 🇳🇱 684 239 3ms 20 days ago 192nd aadenboy 🇺🇸 683 288 4ms 6 days ago 193rd KasperKivimaeki 🇫🇮 682 227 3ms 27 days ago 194th sean-niemann 🇺🇸 682 260 391ms 14 days ago 195th TheZwierzLF 🇵🇱 681 139 15ms 18 Dec 2025 196th tomh1012 680 229 447ms 22 Dec 2025 197th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 198th madeforlosers 673 225 11ms 12 days ago 199th madex 🇩🇪 673 230 3ms 22 Dec 2025 200th randolchance 672 141 16ms 9 days ago 201st kmathis22 672 294 471ms 19 Dec 2025 202nd targrik 670 226 9ms 9 Apr 2025 203rd AlephSquirrel 669 253 26ms 19 Dec 2025 203rd edsrzf 🇳🇿 669 253 35ms 17 days ago 205th stackofbears 666 345 284ms 21 days ago 206th pardouin 🇫🇷 662 241 2,500ms 22 Dec 2025 207th Protothor 658 230 11ms 25 Dec 2025 207th JOrE20 🇺🇸 658 230 10ms 23 days ago 209th rucin93 🇵🇱 655 302 361ms 19 days ago 210th Lv0Sys 🇵🇱 653 145 18ms 19 Dec 2025 211th prestosilver 🇺🇸 651 263 377ms 41 hours ago 212th HumanoidCPU 649 146 16ms 23 days ago 213th zakariamouhid 647 234 9ms 18 days ago 214th nstearns96 🇬🇧 644 147 16ms 17 days ago 215th JRaspass 🇬🇧 644 254 3ms 20 days ago 216th dokutan 638 127 451ms 22 May 2025 217th Daniikk1012 636 66 32ms 7 days ago 218th snoozingnewt 🇨🇦 634 177 55ms 21 days ago 219th Andriamanitra 🇫🇮 630 178 62ms 21 days ago 220th jkelly467 628 254 2,508ms 21 days ago 221st janAkali 🇷🇺 628 273 408ms 20 days ago 222nd Upload-and-View 🇺🇦 627 151 16ms 13 days ago 223rd IISResetMe 618 161 241ms 27 days ago 224th JDiLenarda 🇫🇷 618 341 1,508ms 13 days ago 225th bitsandbeyond 🇳🇱 613 246 7ms 20 days ago 226th gigaprofisi 🇺🇸 601 252 10ms 22 days ago 227th CaedenHarper 🇨🇦 601 329 398ms 26 days ago 228th HumanoidCPU 600 135 468ms 23 days ago 229th acotis 599 407 262ms 20 days ago 230th Eulentier161 585 162 16ms 9 days ago 231st MeWhenI 🇻🇦 584 192 50ms 25 Dec 2025 232nd olleicua 🇺🇸 581 193 40ms 19 days ago 233rd h3ra993huskp 🇯🇵 576 343 399ms 24 days ago 234th biocommando 🇫🇮 569 266 10ms 14 days ago 235th ravnskjaer 🇩🇰 568 348 360ms 18 days ago 236th jerrandolph 567 362 254ms 30 Sep 2025 237th MiffOttah 566 275 463ms 18 days ago 237th mwarvik 🇳🇴 566 275 400ms 18 days ago 239th retrohun 562 288 19ms 22 days ago 240th smclaughlin-cf 561 270 10ms 10 Dec 2025 First Prev 161–240 of 278 Next Last