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 albanian-laundromat 777 386 4ms 22 Dec 2025 162nd CornerMercury 🇬🇧 775 416 39ms 17 hours ago 163rd kg583 🇺🇸 774 251 8ms 21 Dec 2025 164th FoxInTheClouds 771 123 15ms 15 days ago 165th emgordon154 770 518 1,742ms 25 days ago 166th Shanethegamer 🇺🇸 766 106 423ms 5 Mar 2025 167th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 168th Yax42 🇫🇷 765 204 393ms 18 Dec 2025 169th sean-niemann 🇺🇸 763 147 39ms 25 days ago 170th ragonscreen 762 199 10ms 16 days ago 170th alexsave 762 199 11ms 13 days ago 172nd snyderek 🇺🇸 761 235 397ms 29 Dec 2025 173rd Pianoman1 759 125 15ms 3 Jan 2026 174th SirBogman 🇺🇸 754 129 3ms 25 days ago 175th SirBogman 🇺🇸 753 126 16ms 1 Jan 2026 176th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 177th dokutan 741 128 17ms 22 May 2025 177th Bmrl7 741 128 17ms 20 Dec 2025 179th sean-niemann 🇺🇸 740 205 10ms 19 Dec 2025 180th JDiLenarda 🇫🇷 740 285 1,424ms 3 days ago 181st Florian-Mt 735 129 16ms 21 Dec 2025 182nd junkondo-jp 729 208 10ms 5 days ago 183rd amazingalek 🇳🇴 729 214 450ms 4 Jan 2026 184th jameswmccarty 719 132 15ms 29 Mar 2025 184th paiv 719 132 15ms 16 Jun 2025 184th jared-hughes 719 132 16ms 26 Dec 2025 184th lelbal 719 132 16ms 17 days ago 188th edsrzf 🇳🇿 719 217 460ms 5 Jan 2026 189th sean-niemann 🇺🇸 717 217 3ms 25 days ago 190th Natanaelel 🇸🇪 714 157 48ms 21 Dec 2025 191st Andrey-Plotnikov 712 213 9ms 12 Jan 2025 192nd Lv0Sys 🇵🇱 708 134 16ms 7 days ago 193rd helbling 🇨🇭 708 214 11ms 25 days ago 194th CaedenHarper 🇨🇦 705 215 10ms 29 Dec 2025 194th DialFrost 🇸🇬 705 215 9ms 25 days ago 196th martindotexe 🇳🇴 703 135 17ms 25 Dec 2025 197th stefangimmillaro 703 282 533ms 24 days ago 198th NoneTheFewer 697 136 16ms 26 Dec 2025 199th namelessiw 693 225 450ms 28 Oct 2025 200th croc54 692 137 16ms 7 Feb 2025 200th celiendonze 🇨🇭 692 137 16ms 27 days ago 202nd stefangimmillaro 690 226 455ms 25 days ago 203rd vhoulbreque 🇫🇷 687 138 16ms 1 Jan 2026 204th sean-niemann 🇺🇸 687 260 391ms 25 days ago 205th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 206th KasperKivimaeki 🇫🇮 685 227 3ms 25 Dec 2025 207th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 208th aadenboy 🇺🇸 683 288 4ms 18 days ago 209th TheZwierzLF 🇵🇱 682 139 15ms 18 Dec 2025 210th tomh1012 681 229 437ms 22 Dec 2025 211th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 212th madex 🇩🇪 676 230 3ms 22 Dec 2025 213th kmathis22 675 294 407ms 19 Dec 2025 214th madeforlosers 674 225 11ms 24 days ago 215th randolchance 673 141 16ms 20 days ago 216th targrik 671 226 9ms 9 Apr 2025 217th AlephSquirrel 669 253 26ms 19 Dec 2025 217th edsrzf 🇳🇿 669 253 35ms 4 Jan 2026 219th prestosilver 🇺🇸 667 257 362ms 3 hours ago 220th stackofbears 666 345 284ms 31 Dec 2025 221st pardouin 🇫🇷 662 241 3,324ms 22 Dec 2025 222nd Protothor 659 230 11ms 25 Dec 2025 222nd JOrE20 🇺🇸 659 230 10ms 29 Dec 2025 224th bac0id 658 237 409ms 3 days ago 225th rucin93 🇵🇱 657 302 473ms 2 Jan 2026 226th bac0id 652 274 392ms 3 days ago 227th HumanoidCPU 650 146 16ms 30 Dec 2025 228th zakariamouhid 648 234 9ms 3 Jan 2026 229th evnu 647 323 104ms 7 days ago 230th nstearns96 🇬🇧 645 147 16ms 5 Jan 2026 231st JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 232nd dokutan 639 127 451ms 22 May 2025 233rd Daniikk1012 636 66 32ms 18 days ago 234th snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 235th Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 236th muser-logiccpu 🇺🇦 628 151 16ms 24 days ago 236th firegene 🇮🇪 628 151 16ms 27 hours ago 238th jkelly467 628 254 3,201ms 1 Jan 2026 239th janAkali 🇷🇺 628 273 408ms 1 Jan 2026 240th bac0id 628 316 383ms 3 days ago First Prev 161–240 of 301 Next Last