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 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 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 stefangimmillaro 706 282 533ms 9 Jan 2026 242nd martindotexe 🇳🇴 704 135 16ms 25 Dec 2025 243rd aadenboy 🇺🇸 700 281 4ms 12 Feb 2026 244th NoneTheFewer 699 136 18ms 26 Dec 2025 245th KasperKivimaeki 🇫🇮 699 227 3ms 25 Dec 2025 246th mwarvik 🇳🇴 697 377 729ms 1 Jan 2026 247th namelessiw 696 225 440ms 28 Oct 2025 248th sean-niemann 🇺🇸 696 260 444ms 8 Jan 2026 249th croc54 694 137 17ms 7 Feb 2025 249th celiendonze 🇨🇭 694 137 17ms 6 Jan 2026 251st stefangimmillaro 693 226 450ms 8 Jan 2026 252nd madex 🇩🇪 690 230 3ms 22 Dec 2025 253rd vhoulbreque 🇫🇷 689 138 17ms 1 Jan 2026 254th pardouin 🇫🇷 689 236 2,460ms 15 Feb 2026 255th TheZwierzLF 🇵🇱 684 139 16ms 18 Dec 2025 256th tomh1012 684 229 502ms 22 Dec 2025 257th bitsandbeyond 🇳🇱 684 239 4ms 1 Jan 2026 258th madeforlosers 682 224 12ms 4 days ago 259th jusaka 681 373 169ms 3 hours ago 260th sean-niemann 🇺🇸 680 163 3ms 8 Jan 2026 261st Chinay-Domitrix 🇺🇸 680 239 2,462ms 24 days ago 262nd edsrzf 🇳🇿 680 249 43ms 9 days ago 263rd anter69 🇭🇺 677 245 180ms 17 Feb 2026 264th CLOStrophobic 🇮🇹 677 250 20ms 7 May 2025 265th kmathis22 677 294 407ms 19 Dec 2025 266th targrik 676 226 10ms 9 Apr 2025 267th edsrzf 🇳🇿 675 342 10ms 24 days ago 268th randolchance 674 141 16ms 13 Jan 2026 268th firegene 🇮🇪 674 141 16ms 20 Feb 2026 270th AlephSquirrel 669 253 28ms 19 Dec 2025 271st JOrE20 667 229 10ms 5 Feb 2026 272nd stackofbears 666 345 272ms 31 Dec 2025 273rd Protothor 664 230 12ms 25 Dec 2025 274th bac0id 661 237 437ms 30 Jan 2026 275th bac0id 661 274 447ms 30 Jan 2026 276th rucin93 🇵🇱 659 302 473ms 2 Jan 2026 277th rustykitty 🇺🇸 655 145 17ms 6 Feb 2026 278th elgan65536 🇺🇸 655 388 263ms 12 Feb 2026 279th zakariamouhid 653 234 11ms 3 Jan 2026 280th HumanoidCPU 651 146 16ms 30 Dec 2025 281st ovs-code 🇩🇪 648 245 3ms 24 Feb 2026 282nd evnu 647 323 130ms 25 Jan 2026 283rd nstearns96 🇬🇧 646 147 16ms 5 Jan 2026 284th denkyuu1 645 175 38ms 6 days ago 285th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 286th jkelly467 640 254 2,698ms 1 Jan 2026 287th snoozingnewt 🇨🇦 638 177 41ms 1 Jan 2026 288th Daniikk1012 636 66 32ms 14 Jan 2026 289th bac0id 635 250 3ms 30 Jan 2026 290th Andriamanitra 🇫🇮 634 178 38ms 1 Jan 2026 291st bac0id 630 316 383ms 30 Jan 2026 292nd muser-logiccpu 🇺🇦 629 151 16ms 8 Jan 2026 293rd janAkali 🇷🇺 628 273 423ms 1 Jan 2026 294th IISResetMe 624 161 341ms 25 Dec 2025 295th acotis 624 407 272ms 1 Jan 2026 296th BambooleanLogic 🇸🇪 616 248 16ms 26 Feb 2026 297th bitsandbeyond 🇳🇱 613 246 6ms 1 Jan 2026 298th gigaprofisi 🇺🇸 606 252 10ms 31 Dec 2025 299th CaedenHarper 🇨🇦 605 329 486ms 26 Dec 2025 300th HumanoidCPU 603 135 410ms 30 Dec 2025 301st tomh1012 599 255 12ms 27 days ago 302nd NameRandomString 591 278 12ms 8 days ago 303rd TheZwierzLF 🇵🇱 590 138 495ms 6 days ago 304th MeWhenI 🇻🇦 588 192 38ms 25 Dec 2025 305th Eulentier161 587 162 17ms 12 Jan 2026 306th olleicua 🇺🇸 585 193 38ms 2 Jan 2026 307th h3ra993huskp 🇯🇵 580 343 515ms 29 Dec 2025 308th jerrandolph 576 362 288ms 30 Sep 2025 309th biocommando 🇫🇮 574 266 11ms 7 Jan 2026 310th ravnskjaer 🇩🇰 572 348 497ms 3 Jan 2026 311th MiffOttah 570 275 417ms 3 Jan 2026 311th mwarvik 🇳🇴 570 275 417ms 4 Jan 2026 313th retrohun 570 288 19ms 30 Dec 2025 314th warmCabin 567 280 3ms 1 Jan 2026 315th smclaughlin-cf 566 270 12ms 10 Dec 2025 315th olleicua 🇺🇸 566 270 13ms 1 Mar 2026 317th retrohun 552 172 16ms 31 Dec 2025 318th aliakseikalosha 536 292 458ms 17 Jan 2026 319th CatsAreFluffy 527 276 66ms 5 Jan 2026 320th CaedenHarper 🇨🇦 527 297 421ms 28 Dec 2025 First Prev 241–320 of 389 Next Last