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 KatieLG 🇬🇧 803 101 481ms 21 Dec 2025 162nd attila8192 803 189 10ms 4 Mar 2025 163rd stefangimmillaro 803 322 141ms 8 Jan 2026 164th albanian-laundromat 799 368 46ms 19 Jan 2026 165th rucin93 🇵🇱 797 223 2ms 27 Dec 2025 166th pardouin 🇫🇷 795 141 45ms 21 Dec 2025 167th edsrzf 🇳🇿 794 237 132ms 23 days ago 168th ovs-code 🇩🇪 790 142 43ms 19 Dec 2025 169th IanUtley 785 299 128ms 12 days ago 170th edsrzf 🇳🇿 780 352 10ms 23 days ago 171st btjones0 778 122 24ms 14 Jan 2026 172nd AlephSquirrel 778 370 5ms 23 days ago 173rd albanian-laundromat 777 386 4ms 22 Dec 2025 174th CornerMercury 🇬🇧 775 416 39ms 16 days ago 175th kg583 🇺🇸 774 251 8ms 21 Dec 2025 176th FoxInTheClouds 772 123 17ms 18 Jan 2026 177th emgordon154 770 518 1,742ms 7 Jan 2026 178th snoozingnewt 🇨🇦 767 615 47ms 105 mins ago 179th Shanethegamer 🇺🇸 766 106 487ms 5 Mar 2025 180th Yax42 🇫🇷 766 204 393ms 18 Dec 2025 181st snyderek 🇺🇸 766 235 397ms 29 Dec 2025 182nd Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 183rd sean-niemann 🇺🇸 763 147 39ms 7 Jan 2026 184th ragonscreen 763 199 10ms 17 Jan 2026 184th alexsave 763 199 10ms 20 Jan 2026 186th Pianoman1 759 125 16ms 3 Jan 2026 187th SirBogman 🇺🇸 754 129 3ms 8 Jan 2026 188th SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 189th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 190th Bmrl7 742 128 17ms 20 Dec 2025 191st sean-niemann 🇺🇸 741 205 10ms 19 Dec 2025 192nd JDiLenarda 🇫🇷 740 285 1,424ms 18 days ago 193rd Florian-Mt 736 129 17ms 21 Dec 2025 194th amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 195th junkondo-jp 730 208 10ms 20 days ago 196th sean-niemann 🇺🇸 722 217 3ms 8 Jan 2026 197th edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 198th jameswmccarty 719 132 16ms 29 Mar 2025 198th paiv 719 132 16ms 16 Jun 2025 198th jared-hughes 719 132 17ms 26 Dec 2025 198th lelbal 719 132 17ms 16 Jan 2026 202nd Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 203rd Andrey-Plotnikov 713 213 10ms 12 Jan 2025 204th emgordon154 712 186 1,427ms 2 days ago 205th helbling 🇨🇭 710 214 11ms 7 Jan 2026 206th Lv0Sys 🇵🇱 708 134 15ms 22 days ago 207th CaedenHarper 🇨🇦 706 215 10ms 29 Dec 2025 207th DialFrost 🇸🇬 706 215 10ms 7 Jan 2026 209th stefangimmillaro 706 282 533ms 9 Jan 2026 210th martindotexe 🇳🇴 703 135 16ms 25 Dec 2025 211th aadenboy 🇺🇸 700 281 4ms 5 days ago 212th NoneTheFewer 698 136 18ms 26 Dec 2025 213th namelessiw 695 225 450ms 28 Oct 2025 214th croc54 693 137 17ms 7 Feb 2025 214th celiendonze 🇨🇭 693 137 17ms 6 Jan 2026 216th stefangimmillaro 692 226 455ms 8 Jan 2026 217th sean-niemann 🇺🇸 692 260 391ms 8 Jan 2026 218th KasperKivimaeki 🇫🇮 691 227 3ms 25 Dec 2025 219th vhoulbreque 🇫🇷 688 138 17ms 1 Jan 2026 220th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 221st bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 222nd TheZwierzLF 🇵🇱 683 139 16ms 18 Dec 2025 223rd tomh1012 683 229 437ms 22 Dec 2025 224th madex 🇩🇪 682 230 3ms 22 Dec 2025 225th sean-niemann 🇺🇸 680 163 3ms 8 Jan 2026 226th anter69 🇭🇺 677 245 154ms 11 hours ago 227th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 228th kmathis22 677 294 407ms 19 Dec 2025 229th pardouin 🇫🇷 676 236 2,280ms 2 days ago 230th madeforlosers 675 225 11ms 9 Jan 2026 231st randolchance 673 141 17ms 13 Jan 2026 232nd targrik 672 226 10ms 9 Apr 2025 233rd AlephSquirrel 669 253 26ms 19 Dec 2025 233rd edsrzf 🇳🇿 669 253 35ms 4 Jan 2026 235th prestosilver 🇺🇸 667 257 362ms 15 days ago 236th stackofbears 666 345 284ms 31 Dec 2025 237th JOrE20 663 229 9ms 12 days ago 238th Protothor 660 230 9ms 25 Dec 2025 239th bac0id 660 237 409ms 18 days ago 240th rucin93 🇵🇱 659 302 473ms 2 Jan 2026 First Prev 161–240 of 332 Next Last