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 attila8192 803 189 10ms 4 Mar 2025 162nd stefangimmillaro 803 322 141ms 8 Jan 2026 163rd albanian-laundromat 799 368 46ms 19 Jan 2026 164th rucin93 🇵🇱 797 223 2ms 27 Dec 2025 165th pardouin 🇫🇷 795 141 45ms 21 Dec 2025 166th edsrzf 🇳🇿 794 237 132ms 23 days ago 167th ovs-code 🇩🇪 790 142 43ms 19 Dec 2025 168th IanUtley 785 299 128ms 12 days ago 169th edsrzf 🇳🇿 780 352 10ms 22 days ago 170th btjones0 778 122 24ms 14 Jan 2026 171st AlephSquirrel 778 370 5ms 23 days ago 172nd albanian-laundromat 777 386 4ms 22 Dec 2025 173rd CornerMercury 🇬🇧 775 416 39ms 15 days ago 174th kg583 🇺🇸 774 251 8ms 21 Dec 2025 175th FoxInTheClouds 772 123 17ms 18 Jan 2026 176th emgordon154 770 518 1,742ms 7 Jan 2026 177th Shanethegamer 🇺🇸 766 106 487ms 5 Mar 2025 178th Yax42 🇫🇷 766 204 393ms 18 Dec 2025 179th snyderek 🇺🇸 766 235 397ms 29 Dec 2025 180th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 181st sean-niemann 🇺🇸 763 147 39ms 7 Jan 2026 182nd ragonscreen 763 199 10ms 17 Jan 2026 182nd alexsave 763 199 10ms 20 Jan 2026 184th Pianoman1 759 125 16ms 3 Jan 2026 185th SirBogman 🇺🇸 754 129 3ms 8 Jan 2026 186th SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 187th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 188th Bmrl7 742 128 17ms 20 Dec 2025 189th sean-niemann 🇺🇸 741 205 10ms 19 Dec 2025 190th JDiLenarda 🇫🇷 740 285 1,424ms 18 days ago 191st Florian-Mt 736 129 17ms 21 Dec 2025 192nd amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 193rd junkondo-jp 730 208 10ms 20 days ago 194th edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 194th sean-niemann 🇺🇸 720 217 3ms 8 Jan 2026 196th jameswmccarty 719 132 16ms 29 Mar 2025 196th paiv 719 132 16ms 16 Jun 2025 196th jared-hughes 719 132 17ms 26 Dec 2025 196th lelbal 719 132 17ms 16 Jan 2026 200th Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 201st Andrey-Plotnikov 713 213 10ms 12 Jan 2025 202nd emgordon154 712 186 1,427ms 2 days ago 203rd helbling 🇨🇭 710 214 11ms 7 Jan 2026 204th Lv0Sys 🇵🇱 708 134 15ms 22 days ago 205th CaedenHarper 🇨🇦 706 215 10ms 29 Dec 2025 205th DialFrost 🇸🇬 706 215 10ms 7 Jan 2026 207th stefangimmillaro 706 282 533ms 9 Jan 2026 208th martindotexe 🇳🇴 703 135 16ms 25 Dec 2025 209th aadenboy 🇺🇸 700 281 4ms 5 days ago 210th NoneTheFewer 698 136 18ms 26 Dec 2025 211th namelessiw 695 225 450ms 28 Oct 2025 212th croc54 693 137 17ms 7 Feb 2025 212th celiendonze 🇨🇭 693 137 17ms 6 Jan 2026 214th stefangimmillaro 692 226 455ms 8 Jan 2026 215th sean-niemann 🇺🇸 692 260 391ms 8 Jan 2026 216th vhoulbreque 🇫🇷 688 138 17ms 1 Jan 2026 217th KasperKivimaeki 🇫🇮 688 227 3ms 25 Dec 2025 218th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 219th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 220th TheZwierzLF 🇵🇱 683 139 16ms 18 Dec 2025 221st tomh1012 683 229 437ms 22 Dec 2025 222nd sean-niemann 🇺🇸 680 163 3ms 8 Jan 2026 223rd madex 🇩🇪 679 230 3ms 22 Dec 2025 224th anter69 🇭🇺 677 245 154ms 4 hours ago 225th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 226th kmathis22 677 294 407ms 19 Dec 2025 227th pardouin 🇫🇷 676 236 2,280ms 2 days ago 228th madeforlosers 675 225 11ms 9 Jan 2026 229th randolchance 673 141 17ms 13 Jan 2026 230th targrik 672 226 10ms 9 Apr 2025 231st AlephSquirrel 669 253 26ms 19 Dec 2025 231st edsrzf 🇳🇿 669 253 35ms 4 Jan 2026 233rd prestosilver 🇺🇸 667 257 362ms 15 days ago 234th stackofbears 666 345 284ms 31 Dec 2025 235th JOrE20 663 229 9ms 12 days ago 236th Protothor 660 230 9ms 25 Dec 2025 237th bac0id 660 237 409ms 18 days ago 238th rucin93 🇵🇱 659 302 473ms 2 Jan 2026 239th bac0id 657 274 392ms 18 days ago 240th rustykitty 🇺🇸 655 145 17ms 11 days ago First Prev 161–240 of 329 Next Last