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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 241st Andrey-Plotnikov 718 213 11ms 12 Jan 2025 242nd emgordon154 717 186 1,566ms 15 Feb 2026 243rd helbling 🇨🇭 715 214 12ms 7 Jan 2026 243rd weliveinhell 🇭🇹 715 214 11ms 22 Feb 2026 245th CaedenHarper 🇨🇦 712 215 10ms 29 Dec 2025 245th DialFrost 🇸🇬 712 215 11ms 7 Jan 2026 247th juliansiebert 🇩🇪 710 142 319ms 22 Feb 2026 248th stefangimmillaro 710 282 533ms 9 Jan 2026 249th aadenboy 🇺🇸 707 281 4ms 12 Feb 2026 250th mwarvik 🇳🇴 706 377 716ms 1 Jan 2026 251st martindotexe 🇳🇴 704 135 20ms 25 Dec 2025 252nd KasperKivimaeki 🇫🇮 704 227 3ms 25 Dec 2025 253rd scpchicken 🇵🇼 700 238 3ms 11 days ago 254th sean-niemann 🇺🇸 700 260 493ms 8 Jan 2026 255th NoneTheFewer 699 136 26ms 26 Dec 2025 256th namelessiw 697 225 452ms 28 Oct 2025 257th bitsandbeyond 🇳🇱 697 239 4ms 1 Jan 2026 258th madex 🇩🇪 695 230 3ms 22 Dec 2025 259th croc54 694 137 18ms 7 Feb 2025 259th celiendonze 🇨🇭 694 137 26ms 6 Jan 2026 261st stefangimmillaro 694 226 468ms 8 Jan 2026 262nd pardouin 🇫🇷 693 236 3,003ms 15 Feb 2026 263rd vhoulbreque 🇫🇷 689 138 19ms 1 Jan 2026 264th sean-niemann 🇺🇸 688 163 3ms 8 Jan 2026 265th tomh1012 685 229 444ms 22 Dec 2025 266th Chinay-Domitrix 🇺🇸 685 239 2,971ms 14 Mar 2026 267th edsrzf 🇳🇿 685 249 38ms 25 days ago 268th TheZwierzLF 🇵🇱 684 139 16ms 18 Dec 2025 269th anter69 🇭🇺 684 245 155ms 17 Feb 2026 270th MostParsingVex 684 266 450ms 9 days ago 271st madeforlosers 683 224 13ms 20 days ago 272nd CLOStrophobic 🇮🇹 683 250 20ms 7 May 2025 273rd kmathis22 681 294 407ms 19 Dec 2025 274th vang1ong7ang 681 373 172ms 15 days ago 275th targrik 677 226 10ms 9 Apr 2025 276th randolchance 674 141 19ms 13 Jan 2026 276th firegene 🇮🇪 674 141 21ms 20 Feb 2026 278th AlephSquirrel 674 253 28ms 19 Dec 2025 279th stackofbears 674 345 272ms 31 Dec 2025 280th edsrzf 🇳🇿 673 342 10ms 14 Mar 2026 281st JOrE20 668 229 10ms 5 Feb 2026 282nd MostParsingVex 666 240 3ms 9 days ago 283rd Protothor 665 230 11ms 25 Dec 2025 284th bac0id 664 274 459ms 30 Jan 2026 285th rucin93 🇵🇱 663 302 473ms 2 Jan 2026 286th bac0id 662 237 420ms 30 Jan 2026 287th evnu 657 323 119ms 25 Jan 2026 288th rustykitty 🇺🇸 656 145 18ms 6 Feb 2026 289th JRaspass 🇬🇧 656 254 3ms 1 Jan 2026 290th elgan65536 🇺🇸 655 388 264ms 12 Feb 2026 291st zakariamouhid 654 234 10ms 3 Jan 2026 292nd ovs-code 🇩🇪 652 245 3ms 24 Feb 2026 293rd HumanoidCPU 651 146 22ms 30 Dec 2025 294th nstearns96 🇬🇧 647 147 22ms 5 Jan 2026 295th denkyuu1 647 175 39ms 22 days ago 296th jkelly467 644 254 3,005ms 1 Jan 2026 297th snoozingnewt 🇨🇦 639 177 40ms 1 Jan 2026 298th bac0id 639 250 3ms 30 Jan 2026 299th Daniikk1012 636 66 32ms 14 Jan 2026 300th Andriamanitra 🇫🇮 636 178 40ms 1 Jan 2026 301st janAkali 🇷🇺 634 273 423ms 1 Jan 2026 302nd bac0id 633 316 383ms 30 Jan 2026 303rd muser-logiccpu 🇺🇦 629 151 16ms 8 Jan 2026 304th IISResetMe 626 161 267ms 25 Dec 2025 305th acotis 624 407 267ms 1 Jan 2026 306th bitsandbeyond 🇳🇱 620 246 5ms 1 Jan 2026 307th BambooleanLogic 🇸🇪 617 248 12ms 26 Feb 2026 308th CaedenHarper 🇨🇦 608 329 486ms 26 Dec 2025 309th gigaprofisi 🇺🇸 607 252 10ms 31 Dec 2025 310th HumanoidCPU 604 135 479ms 30 Dec 2025 311th NameRandomString 601 276 13ms 4 days ago 312th tomh1012 600 255 13ms 11 Mar 2026 313th TheZwierzLF 🇵🇱 591 138 461ms 22 days ago 314th MeWhenI 🇻🇦 589 192 40ms 25 Dec 2025 315th Eulentier161 587 162 17ms 12 Jan 2026 316th olleicua 🇺🇸 586 193 43ms 2 Jan 2026 317th h3ra993huskp 🇯🇵 583 343 515ms 29 Dec 2025 318th jerrandolph 580 362 313ms 30 Sep 2025 319th retrohun 576 288 19ms 30 Dec 2025 320th biocommando 🇫🇮 575 266 12ms 7 Jan 2026 First Prev 241–320 of 445 Next Last