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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 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 Multitap Input 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 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 Multitap Input 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 Shanethegamer 🇺🇸 766 106 423ms 5 Mar 2025 162nd Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 163rd Yax42 🇫🇷 765 204 393ms 18 Dec 2025 164th sean-niemann 🇺🇸 763 147 39ms 23 days ago 165th ragonscreen 762 199 10ms 13 days ago 165th alexsave 762 199 11ms 11 days ago 167th snyderek 🇺🇸 761 235 397ms 29 Dec 2025 168th Pianoman1 758 125 15ms 3 Jan 2026 169th SirBogman 🇺🇸 754 129 3ms 22 days ago 170th SirBogman 🇺🇸 752 126 16ms 1 Jan 2026 171st edsrzf 🇳🇿 750 251 47ms 26 days ago 172nd dokutan 740 128 17ms 22 May 2025 172nd Bmrl7 740 128 17ms 20 Dec 2025 174th sean-niemann 🇺🇸 740 205 10ms 19 Dec 2025 175th JDiLenarda 🇫🇷 740 285 1,424ms 25 hours ago 176th Florian-Mt 735 129 16ms 21 Dec 2025 177th junkondo-jp 729 208 10ms 2 days ago 178th amazingalek 🇳🇴 729 214 450ms 26 days ago 179th edsrzf 🇳🇿 719 217 460ms 26 days ago 180th jameswmccarty 718 132 15ms 29 Mar 2025 180th paiv 718 132 15ms 16 Jun 2025 180th jared-hughes 718 132 16ms 26 Dec 2025 180th lelbal 718 132 16ms 14 days ago 184th sean-niemann 🇺🇸 717 217 3ms 23 days ago 185th Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 186th Andrey-Plotnikov 712 213 9ms 12 Jan 2025 187th helbling 🇨🇭 708 214 11ms 23 days ago 188th Lv0Sys 🇵🇱 707 134 16ms 4 days ago 189th CaedenHarper 🇨🇦 705 215 10ms 29 Dec 2025 189th DialFrost 🇸🇬 705 215 9ms 23 days ago 191st stefangimmillaro 703 282 533ms 22 days ago 192nd martindotexe 🇳🇴 702 135 17ms 25 Dec 2025 193rd NoneTheFewer 697 136 16ms 26 Dec 2025 194th namelessiw 693 225 450ms 28 Oct 2025 195th croc54 692 137 16ms 7 Feb 2025 195th celiendonze 🇨🇭 692 137 16ms 24 days ago 197th stefangimmillaro 690 226 455ms 22 days ago 198th vhoulbreque 🇫🇷 687 138 16ms 1 Jan 2026 199th sean-niemann 🇺🇸 687 260 391ms 23 days ago 200th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 201st KasperKivimaeki 🇫🇮 685 227 3ms 25 Dec 2025 202nd bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 203rd aadenboy 🇺🇸 683 288 4ms 15 days ago 204th TheZwierzLF 🇵🇱 682 139 15ms 18 Dec 2025 205th tomh1012 681 229 447ms 22 Dec 2025 206th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 207th madex 🇩🇪 676 230 3ms 22 Dec 2025 208th kmathis22 675 294 483ms 19 Dec 2025 209th madeforlosers 674 225 11ms 21 days ago 210th randolchance 672 141 16ms 18 days ago 211th targrik 671 226 9ms 9 Apr 2025 212th AlephSquirrel 669 253 26ms 19 Dec 2025 212th edsrzf 🇳🇿 669 253 35ms 26 days ago 214th stackofbears 666 345 284ms 31 Dec 2025 215th pardouin 🇫🇷 662 241 3,324ms 22 Dec 2025 216th Protothor 659 230 11ms 25 Dec 2025 216th JOrE20 🇺🇸 659 230 10ms 29 Dec 2025 218th bac0id 658 237 409ms 18 hours ago 219th rucin93 🇵🇱 657 302 473ms 2 Jan 2026 220th bac0id 652 274 392ms 15 hours ago 221st prestosilver 🇺🇸 651 263 377ms 10 days ago 222nd HumanoidCPU 649 146 16ms 30 Dec 2025 223rd zakariamouhid 648 234 9ms 27 days ago 224th evnu 647 323 104ms 5 days ago 225th nstearns96 🇬🇧 645 147 16ms 26 days ago 226th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 227th dokutan 639 127 451ms 22 May 2025 228th Daniikk1012 636 66 32ms 16 days ago 229th snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 230th Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 231st muser-logiccpu 🇺🇦 628 151 16ms 22 days ago 232nd jkelly467 628 254 3,201ms 1 Jan 2026 233rd janAkali 🇷🇺 628 273 408ms 1 Jan 2026 234th bac0id 628 316 383ms 17 hours ago 235th bac0id 622 250 3ms 15 hours ago 236th IISResetMe 618 161 241ms 25 Dec 2025 237th bitsandbeyond 🇳🇱 613 246 5ms 1 Jan 2026 238th CaedenHarper 🇨🇦 603 329 495ms 26 Dec 2025 239th gigaprofisi 🇺🇸 602 252 10ms 31 Dec 2025 240th HumanoidCPU 601 135 468ms 30 Dec 2025 First Prev 161–240 of 293 Next Last