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 CornerMercury 🇬🇧 775 416 39ms 14 hours ago 162nd kg583 🇺🇸 774 251 8ms 21 Dec 2025 163rd FoxInTheClouds 771 123 15ms 15 days ago 164th emgordon154 770 518 1,742ms 25 days ago 165th Shanethegamer 🇺🇸 766 106 423ms 5 Mar 2025 166th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 167th Yax42 🇫🇷 765 204 393ms 18 Dec 2025 168th sean-niemann 🇺🇸 763 147 39ms 25 days ago 169th ragonscreen 762 199 10ms 16 days ago 169th alexsave 762 199 11ms 13 days ago 171st snyderek 🇺🇸 761 235 397ms 29 Dec 2025 172nd Pianoman1 759 125 15ms 3 Jan 2026 173rd SirBogman 🇺🇸 754 129 3ms 24 days ago 174th SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 175th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 176th dokutan 741 128 17ms 22 May 2025 176th Bmrl7 741 128 17ms 20 Dec 2025 178th sean-niemann 🇺🇸 740 205 10ms 19 Dec 2025 179th JDiLenarda 🇫🇷 740 285 1,424ms 3 days ago 180th Florian-Mt 735 129 16ms 21 Dec 2025 181st junkondo-jp 729 208 10ms 5 days ago 182nd amazingalek 🇳🇴 729 214 450ms 4 Jan 2026 183rd edsrzf 🇳🇿 719 217 460ms 5 Jan 2026 184th jameswmccarty 718 132 15ms 29 Mar 2025 184th paiv 718 132 15ms 16 Jun 2025 184th jared-hughes 718 132 16ms 26 Dec 2025 184th lelbal 718 132 16ms 17 days ago 188th sean-niemann 🇺🇸 717 217 3ms 25 days ago 189th Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 190th Andrey-Plotnikov 712 213 9ms 12 Jan 2025 191st Lv0Sys 🇵🇱 708 134 16ms 6 days ago 192nd helbling 🇨🇭 708 214 11ms 25 days ago 193rd CaedenHarper 🇨🇦 705 215 10ms 29 Dec 2025 193rd DialFrost 🇸🇬 705 215 9ms 25 days ago 195th stefangimmillaro 703 282 533ms 24 days ago 196th martindotexe 🇳🇴 702 135 17ms 25 Dec 2025 197th NoneTheFewer 697 136 16ms 26 Dec 2025 198th namelessiw 693 225 450ms 28 Oct 2025 199th croc54 692 137 16ms 7 Feb 2025 199th celiendonze 🇨🇭 692 137 16ms 27 days ago 201st stefangimmillaro 690 226 455ms 25 days ago 202nd vhoulbreque 🇫🇷 687 138 16ms 1 Jan 2026 203rd sean-niemann 🇺🇸 687 260 391ms 25 days ago 204th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 205th KasperKivimaeki 🇫🇮 685 227 3ms 25 Dec 2025 206th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 207th aadenboy 🇺🇸 683 288 4ms 17 days ago 208th TheZwierzLF 🇵🇱 682 139 15ms 18 Dec 2025 209th tomh1012 681 229 437ms 22 Dec 2025 210th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 211th madex 🇩🇪 676 230 3ms 22 Dec 2025 212th kmathis22 675 294 407ms 19 Dec 2025 213th madeforlosers 674 225 11ms 24 days ago 214th randolchance 673 141 16ms 20 days ago 215th targrik 671 226 9ms 9 Apr 2025 216th AlephSquirrel 669 253 26ms 19 Dec 2025 216th edsrzf 🇳🇿 669 253 35ms 4 Jan 2026 218th prestosilver 🇺🇸 667 257 362ms 60 mins ago 219th stackofbears 666 345 284ms 31 Dec 2025 220th pardouin 🇫🇷 662 241 3,324ms 22 Dec 2025 221st Protothor 659 230 11ms 25 Dec 2025 221st JOrE20 🇺🇸 659 230 10ms 29 Dec 2025 223rd bac0id 658 237 409ms 3 days ago 224th rucin93 🇵🇱 657 302 473ms 2 Jan 2026 225th bac0id 652 274 392ms 2 days ago 226th HumanoidCPU 650 146 16ms 30 Dec 2025 227th zakariamouhid 648 234 9ms 3 Jan 2026 228th evnu 647 323 104ms 7 days ago 229th nstearns96 🇬🇧 645 147 16ms 5 Jan 2026 230th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 231st dokutan 639 127 451ms 22 May 2025 232nd Daniikk1012 636 66 32ms 18 days ago 233rd snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 234th Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 235th muser-logiccpu 🇺🇦 628 151 16ms 24 days ago 235th firegene 🇮🇪 628 151 16ms 24 hours ago 237th jkelly467 628 254 3,201ms 1 Jan 2026 238th janAkali 🇷🇺 628 273 408ms 1 Jan 2026 239th bac0id 628 316 383ms 2 days ago 240th bac0id 622 250 3ms 2 days ago First Prev 161–240 of 300 Next Last