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 edsrzf 🇳🇿 794 237 132ms 17 days ago 162nd ovs-code 🇩🇪 790 142 43ms 19 Dec 2025 163rd IanUtley 785 299 128ms 7 days ago 164th edsrzf 🇳🇿 780 352 10ms 17 days ago 165th btjones0 778 122 24ms 14 Jan 2026 166th AlephSquirrel 778 370 5ms 17 days ago 167th albanian-laundromat 777 386 4ms 22 Dec 2025 168th CornerMercury 🇬🇧 775 416 39ms 10 days ago 169th kg583 🇺🇸 774 251 8ms 21 Dec 2025 170th FoxInTheClouds 771 123 17ms 25 days ago 171st emgordon154 770 518 1,742ms 7 Jan 2026 172nd Shanethegamer 🇺🇸 766 106 487ms 5 Mar 2025 173rd Yax42 🇫🇷 766 204 393ms 18 Dec 2025 174th snyderek 🇺🇸 766 235 397ms 29 Dec 2025 175th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 176th sean-niemann 🇺🇸 763 147 39ms 7 Jan 2026 177th ragonscreen 763 199 9ms 26 days ago 177th alexsave 763 199 14ms 23 days ago 179th Pianoman1 759 125 16ms 3 Jan 2026 180th SirBogman 🇺🇸 754 129 3ms 8 Jan 2026 181st SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 182nd edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 183rd dokutan 741 128 19ms 22 May 2025 183rd Bmrl7 741 128 17ms 20 Dec 2025 185th sean-niemann 🇺🇸 741 205 10ms 19 Dec 2025 186th JDiLenarda 🇫🇷 740 285 1,424ms 13 days ago 187th Florian-Mt 736 129 17ms 21 Dec 2025 188th amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 189th junkondo-jp 730 208 10ms 15 days ago 190th sean-niemann 🇺🇸 723 163 3ms 8 Jan 2026 191st edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 191st sean-niemann 🇺🇸 720 217 3ms 8 Jan 2026 193rd jameswmccarty 719 132 16ms 29 Mar 2025 193rd paiv 719 132 16ms 16 Jun 2025 193rd jared-hughes 719 132 17ms 26 Dec 2025 193rd lelbal 719 132 17ms 27 days ago 197th Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 198th Andrey-Plotnikov 713 213 10ms 12 Jan 2025 199th helbling 🇨🇭 710 214 11ms 7 Jan 2026 200th Lv0Sys 🇵🇱 708 134 15ms 17 days ago 201st CaedenHarper 🇨🇦 706 215 10ms 29 Dec 2025 201st DialFrost 🇸🇬 706 215 10ms 7 Jan 2026 203rd stefangimmillaro 706 282 533ms 9 Jan 2026 204th martindotexe 🇳🇴 703 135 16ms 25 Dec 2025 205th NoneTheFewer 698 136 18ms 26 Dec 2025 206th namelessiw 695 225 450ms 28 Oct 2025 207th croc54 693 137 17ms 7 Feb 2025 207th celiendonze 🇨🇭 693 137 17ms 6 Jan 2026 209th stefangimmillaro 692 226 455ms 8 Jan 2026 210th sean-niemann 🇺🇸 692 260 391ms 8 Jan 2026 211th vhoulbreque 🇫🇷 688 138 17ms 1 Jan 2026 212th KasperKivimaeki 🇫🇮 688 227 3ms 25 Dec 2025 213th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 214th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 215th TheZwierzLF 🇵🇱 683 139 16ms 18 Dec 2025 216th tomh1012 683 229 437ms 22 Dec 2025 217th aadenboy 🇺🇸 683 288 4ms 15 Jan 2026 218th madex 🇩🇪 679 230 3ms 22 Dec 2025 219th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 220th kmathis22 677 294 407ms 19 Dec 2025 221st madeforlosers 675 225 11ms 9 Jan 2026 222nd randolchance 673 141 17ms 13 Jan 2026 223rd targrik 672 226 10ms 9 Apr 2025 224th AlephSquirrel 669 253 26ms 19 Dec 2025 224th edsrzf 🇳🇿 669 253 35ms 4 Jan 2026 226th prestosilver 🇺🇸 667 257 362ms 10 days ago 227th stackofbears 666 345 284ms 31 Dec 2025 228th JOrE20 🇺🇸 663 229 10ms 7 days ago 229th pardouin 🇫🇷 662 241 2,216ms 22 Dec 2025 230th Protothor 660 230 10ms 25 Dec 2025 231st bac0id 660 237 409ms 13 days ago 232nd rucin93 🇵🇱 659 302 473ms 2 Jan 2026 233rd bac0id 657 274 392ms 13 days ago 234th rustykitty 🇺🇸 654 145 17ms 5 days ago 235th HumanoidCPU 650 146 16ms 30 Dec 2025 236th zakariamouhid 649 234 10ms 3 Jan 2026 237th evnu 647 323 104ms 17 days ago 238th nstearns96 🇬🇧 645 147 16ms 5 Jan 2026 238th firegene 🇮🇪 645 147 25ms 9 days ago 240th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 First Prev 161–240 of 323 Next Last