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 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 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 AlephSquirrel 778 370 5ms 9 days ago 162nd btjones0 777 122 16ms 20 days ago 163rd albanian-laundromat 777 386 4ms 22 Dec 2025 164th CornerMercury 🇬🇧 775 416 39ms 2 days ago 165th kg583 🇺🇸 774 251 8ms 21 Dec 2025 166th FoxInTheClouds 771 123 15ms 16 days ago 167th emgordon154 770 518 1,742ms 27 days ago 168th Shanethegamer 🇺🇸 766 106 423ms 5 Mar 2025 169th Yax42 🇫🇷 766 204 393ms 18 Dec 2025 170th snyderek 🇺🇸 766 235 397ms 29 Dec 2025 171st Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 172nd sean-niemann 🇺🇸 763 147 39ms 27 days ago 173rd ragonscreen 763 199 10ms 17 days ago 173rd alexsave 763 199 11ms 14 days ago 175th Pianoman1 759 125 15ms 3 Jan 2026 176th SirBogman 🇺🇸 754 129 3ms 26 days ago 177th SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 178th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 179th dokutan 741 128 17ms 22 May 2025 179th Bmrl7 741 128 17ms 20 Dec 2025 181st sean-niemann 🇺🇸 741 205 10ms 19 Dec 2025 182nd JDiLenarda 🇫🇷 740 285 1,424ms 4 days ago 183rd Florian-Mt 735 129 16ms 21 Dec 2025 184th amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 185th junkondo-jp 730 208 10ms 6 days ago 186th edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 186th sean-niemann 🇺🇸 720 217 3ms 26 days ago 188th jameswmccarty 719 132 15ms 29 Mar 2025 188th paiv 719 132 15ms 16 Jun 2025 188th jared-hughes 719 132 16ms 26 Dec 2025 188th lelbal 719 132 16ms 18 days ago 192nd Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 193rd Andrey-Plotnikov 713 213 9ms 12 Jan 2025 194th helbling 🇨🇭 710 214 11ms 27 days ago 195th Lv0Sys 🇵🇱 708 134 16ms 8 days ago 196th CaedenHarper 🇨🇦 706 215 10ms 29 Dec 2025 196th DialFrost 🇸🇬 706 215 9ms 27 days ago 198th stefangimmillaro 706 282 533ms 25 days ago 199th martindotexe 🇳🇴 703 135 17ms 25 Dec 2025 200th NoneTheFewer 697 136 16ms 26 Dec 2025 201st namelessiw 695 225 450ms 28 Oct 2025 202nd croc54 692 137 16ms 7 Feb 2025 202nd celiendonze 🇨🇭 692 137 16ms 6 Jan 2026 204th stefangimmillaro 692 226 455ms 26 days ago 205th sean-niemann 🇺🇸 692 260 391ms 26 days ago 206th KasperKivimaeki 🇫🇮 688 227 3ms 25 Dec 2025 207th vhoulbreque 🇫🇷 687 138 16ms 1 Jan 2026 208th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 209th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 210th tomh1012 683 229 437ms 22 Dec 2025 211th aadenboy 🇺🇸 683 288 4ms 19 days ago 212th TheZwierzLF 🇵🇱 682 139 15ms 18 Dec 2025 213th madex 🇩🇪 679 230 3ms 22 Dec 2025 214th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 215th kmathis22 677 294 407ms 19 Dec 2025 216th madeforlosers 675 225 11ms 25 days ago 217th randolchance 673 141 16ms 21 days ago 218th targrik 672 226 9ms 9 Apr 2025 219th AlephSquirrel 669 253 26ms 19 Dec 2025 219th edsrzf 🇳🇿 669 253 35ms 4 Jan 2026 221st prestosilver 🇺🇸 667 257 362ms 35 hours ago 222nd stackofbears 666 345 284ms 31 Dec 2025 223rd pardouin 🇫🇷 662 241 3,324ms 22 Dec 2025 224th Protothor 660 230 11ms 25 Dec 2025 224th JOrE20 660 230 10ms 29 Dec 2025 226th bac0id 660 237 409ms 4 days ago 227th rucin93 🇵🇱 659 302 473ms 2 Jan 2026 228th bac0id 657 274 392ms 4 days ago 229th HumanoidCPU 650 146 16ms 30 Dec 2025 230th zakariamouhid 649 234 9ms 3 Jan 2026 231st evnu 647 323 104ms 9 days ago 232nd nstearns96 🇬🇧 645 147 16ms 5 Jan 2026 232nd firegene 🇮🇪 645 147 16ms 16 hours ago 234th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 235th dokutan 639 127 451ms 22 May 2025 236th Daniikk1012 636 66 32ms 20 days ago 237th snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 238th Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 239th bac0id 630 316 383ms 4 days ago 240th muser-logiccpu 🇺🇦 628 151 16ms 26 days ago First Prev 161–240 of 314 Next Last