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 161st SectorCorruptor 804 118 15ms 18 days ago 162nd KatieLG 🇬🇧 803 101 477ms 21 Dec 2025 163rd attila8192 803 189 12ms 4 Mar 2025 164th stefangimmillaro 803 322 141ms 8 Jan 2026 165th albanian-laundromat 799 368 43ms 19 Jan 2026 166th pardouin 🇫🇷 797 141 38ms 21 Dec 2025 167th rucin93 🇵🇱 797 223 2ms 27 Dec 2025 168th edsrzf 🇳🇿 794 237 132ms 26 days ago 169th ovs-code 🇩🇪 792 142 37ms 19 Dec 2025 170th IanUtley 785 299 130ms 15 days ago 171st edsrzf 🇳🇿 780 352 10ms 25 days ago 172nd btjones0 778 122 16ms 14 Jan 2026 173rd AlephSquirrel 778 370 5ms 26 days ago 174th albanian-laundromat 777 386 4ms 22 Dec 2025 175th CornerMercury 🇬🇧 775 416 37ms 18 days ago 176th kg583 🇺🇸 774 251 7ms 21 Dec 2025 177th FoxInTheClouds 772 123 16ms 18 Jan 2026 178th FortuiteMan 🇫🇷 772 476 19ms 4 hours ago 179th emgordon154 770 518 1,704ms 7 Jan 2026 180th snoozingnewt 🇨🇦 767 615 47ms 2 days ago 181st Shanethegamer 🇺🇸 766 106 432ms 5 Mar 2025 182nd Yax42 🇫🇷 766 204 393ms 18 Dec 2025 183rd snyderek 🇺🇸 766 235 394ms 29 Dec 2025 184th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 185th sean-niemann 🇺🇸 765 147 39ms 7 Jan 2026 186th ragonscreen 763 199 10ms 17 Jan 2026 186th alexsave 763 199 12ms 20 Jan 2026 188th Pianoman1 759 125 16ms 3 Jan 2026 189th SirBogman 🇺🇸 754 129 3ms 8 Jan 2026 190th SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 191st edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 192nd Bmrl7 742 128 17ms 20 Dec 2025 193rd sean-niemann 🇺🇸 741 205 11ms 19 Dec 2025 194th JDiLenarda 🇫🇷 740 285 1,424ms 21 days ago 195th Florian-Mt 736 129 16ms 21 Dec 2025 196th amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 197th junkondo-jp 730 208 12ms 23 days ago 198th sean-niemann 🇺🇸 722 217 3ms 8 Jan 2026 199th edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 200th jameswmccarty 719 132 16ms 29 Mar 2025 200th paiv 719 132 16ms 16 Jun 2025 200th jared-hughes 719 132 16ms 26 Dec 2025 200th lelbal 719 132 16ms 16 Jan 2026 204th Natanaelel 🇸🇪 716 157 40ms 21 Dec 2025 205th Andrey-Plotnikov 713 213 11ms 12 Jan 2025 206th emgordon154 712 186 1,427ms 5 days ago 207th helbling 🇨🇭 710 214 11ms 7 Jan 2026 208th Lv0Sys 🇵🇱 708 134 15ms 25 days ago 209th CaedenHarper 🇨🇦 706 215 10ms 29 Dec 2025 209th DialFrost 🇸🇬 706 215 12ms 7 Jan 2026 211th stefangimmillaro 706 282 533ms 9 Jan 2026 212th martindotexe 🇳🇴 703 135 16ms 25 Dec 2025 213th aadenboy 🇺🇸 700 281 4ms 8 days ago 214th NoneTheFewer 698 136 18ms 26 Dec 2025 215th namelessiw 695 225 450ms 28 Oct 2025 216th croc54 693 137 17ms 7 Feb 2025 216th celiendonze 🇨🇭 693 137 17ms 6 Jan 2026 218th stefangimmillaro 692 226 455ms 8 Jan 2026 219th sean-niemann 🇺🇸 692 260 391ms 8 Jan 2026 220th KasperKivimaeki 🇫🇮 691 227 3ms 25 Dec 2025 221st vhoulbreque 🇫🇷 688 138 17ms 1 Jan 2026 222nd mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 223rd bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 224th TheZwierzLF 🇵🇱 683 139 16ms 18 Dec 2025 225th tomh1012 683 229 437ms 22 Dec 2025 226th madex 🇩🇪 682 230 3ms 22 Dec 2025 227th sean-niemann 🇺🇸 680 163 3ms 8 Jan 2026 228th anter69 🇭🇺 677 245 151ms 3 days ago 229th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 230th kmathis22 677 294 407ms 19 Dec 2025 231st pardouin 🇫🇷 676 236 2,280ms 5 days ago 232nd madeforlosers 675 225 12ms 9 Jan 2026 233rd randolchance 673 141 16ms 13 Jan 2026 233rd firegene 🇮🇪 673 141 19ms 10 hours ago 235th targrik 672 226 11ms 9 Apr 2025 236th AlephSquirrel 669 253 26ms 19 Dec 2025 236th edsrzf 🇳🇿 669 253 34ms 4 Jan 2026 238th prestosilver 🇺🇸 667 257 362ms 18 days ago 239th stackofbears 666 345 272ms 31 Dec 2025 240th JOrE20 663 229 10ms 15 days ago First Prev 161–240 of 334 Next Last