Calendar in all languages in chars. 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 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 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 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 Chars Time Submitted 241st edsrzf 🇳🇿 586 251 47ms 4 Jan 2026 242nd juliansiebert 🇩🇪 583 142 312ms 14 days ago 243rd Pianoman1 581 125 16ms 3 Jan 2026 244th sean-niemann 🇺🇸 580 147 39ms 7 Jan 2026 245th h3ra993huskp 🇯🇵 580 343 515ms 29 Dec 2025 246th SirBogman 🇺🇸 577 126 16ms 1 Jan 2026 247th jerrandolph 576 362 288ms 30 Sep 2025 248th CLOStrophobic 🇮🇹 574 250 18ms 7 May 2025 249th ravnskjaer 🇩🇰 572 348 497ms 3 Jan 2026 250th Bmrl7 568 128 17ms 20 Dec 2025 251st dokutan 568 228 12ms 3 Feb 2026 252nd AlephSquirrel 568 253 26ms 19 Dec 2025 252nd edsrzf 🇳🇿 568 253 34ms 4 Jan 2026 254th MiffOttah 568 275 419ms 3 Jan 2026 254th mwarvik 🇳🇴 568 275 400ms 4 Jan 2026 256th warmCabin 564 280 3ms 1 Jan 2026 257th Florian-Mt 563 129 16ms 21 Dec 2025 258th Lv0Sys 🇵🇱 563 207 12ms 16 days ago 259th retrohun 562 288 19ms 30 Dec 2025 260th junkondo-jp 561 208 12ms 28 Jan 2026 261st jameswmccarty 550 132 16ms 29 Mar 2025 261st paiv 550 132 16ms 16 Jun 2025 261st jared-hughes 550 132 16ms 26 Dec 2025 261st lelbal 550 132 16ms 16 Jan 2026 265th Andrey-Plotnikov 548 213 12ms 12 Jan 2025 266th helbling 🇨🇭 545 214 11ms 7 Jan 2026 266th weliveinhell 🇭🇹 545 214 9ms 15 days ago 268th Natanaelel 🇸🇪 543 157 40ms 21 Dec 2025 269th CaedenHarper 🇨🇦 542 215 13ms 29 Dec 2025 269th DialFrost 🇸🇬 542 215 10ms 7 Jan 2026 271st martindotexe 🇳🇴 538 135 16ms 25 Dec 2025 272nd aliakseikalosha 535 292 426ms 17 Jan 2026 273rd NoneTheFewer 534 136 18ms 26 Dec 2025 274th croc54 530 137 17ms 7 Feb 2025 274th celiendonze 🇨🇭 530 137 17ms 6 Jan 2026 276th vhoulbreque 🇫🇷 527 138 17ms 1 Jan 2026 277th CaedenHarper 🇨🇦 526 297 435ms 28 Dec 2025 278th dokutan 526 378 442ms 3 Feb 2026 279th TheZwierzLF 🇵🇱 523 139 16ms 18 Dec 2025 280th madeforlosers 518 225 12ms 9 Jan 2026 281st targrik 516 226 10ms 9 Apr 2025 282nd randolchance 515 141 16ms 13 Jan 2026 282nd firegene 🇮🇪 515 141 17ms 16 days ago 284th IISResetMe 514 161 241ms 25 Dec 2025 285th nyson 509 307 474ms 17 Jun 2025 286th Protothor 507 230 11ms 25 Dec 2025 287th dokutan 507 384 567ms 4 Feb 2026 288th rustykitty 🇺🇸 501 145 17ms 6 Feb 2026 289th Maltaran 🇵🇱 499 316 3ms 7 days ago 290th zakariamouhid 498 234 11ms 3 Jan 2026 291st Macweese 495 426 1,329ms 1 Jan 2026 292nd nstearns96 🇬🇧 494 147 16ms 5 Jan 2026 293rd qrakhen 492 318 417ms 22 Dec 2025 294th Yewzir 🇧🇪 486 429 329ms 8 days ago 295th Macweese 486 605 44ms 1 Jan 2026 296th snoozingnewt 🇨🇦 482 177 39ms 1 Jan 2026 297th muser-logiccpu 🇺🇦 481 151 16ms 8 Jan 2026 298th codewrite 🇬🇧 481 325 414ms 30 Dec 2025 299th Andriamanitra 🇫🇮 479 178 39ms 1 Jan 2026 300th Jacob385 476 418 399ms 15 Jan 2026 301st Macweese 475 524 256ms 1 Jan 2026 302nd BambooleanLogic 🇸🇪 470 248 12ms 10 days ago 303rd gigaprofisi 🇺🇸 463 252 11ms 31 Dec 2025 304th Eulentier161 449 162 17ms 12 Jan 2026 305th Macweese 447 445 510ms 2 Jan 2026 306th MeWhenI 🇻🇦 444 192 38ms 25 Dec 2025 307th olleicua 🇺🇸 442 193 39ms 2 Jan 2026 308th biocommando 🇫🇮 438 266 11ms 7 Jan 2026 309th smclaughlin-cf 432 270 10ms 10 Dec 2025 309th olleicua 🇺🇸 432 270 10ms 8 days ago 311th retrohun 422 172 16ms 31 Dec 2025 312th Maashau 410 385 3ms 29 Dec 2025 313th nate8nate 407 483 6ms 11 May 2025 314th FlorianCassayre 🇫🇷 393 185 18ms 30 Jan 2026 315th Andrey2001 391 186 15ms 1 Feb 2026 316th CaedenHarper 🇨🇦 383 266 1,126ms 27 Dec 2025 317th RaBa21 🇭🇺 378 192 16ms 23 days ago 318th Andrey2001 376 186 514ms 28 Jan 2026 319th JOrE20 370 673 319ms 11 days ago 320th yibotongxue 356 204 16ms 20 Sep 2025 First Prev 241–320 of 354 Next Last