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 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 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 Pianoman1 581 125 16ms 3 Jan 2026 242nd h3ra993huskp 🇯🇵 580 343 515ms 29 Dec 2025 243rd SirBogman 🇺🇸 577 126 16ms 1 Jan 2026 244th jerrandolph 576 362 299ms 30 Sep 2025 245th CLOStrophobic 🇮🇹 574 250 18ms 7 May 2025 246th ravnskjaer 🇩🇰 572 348 497ms 3 Jan 2026 247th Bmrl7 568 128 17ms 20 Dec 2025 248th dokutan 568 228 12ms 26 days ago 249th AlephSquirrel 568 253 26ms 19 Dec 2025 249th edsrzf 🇳🇿 568 253 34ms 4 Jan 2026 251st MiffOttah 568 275 419ms 3 Jan 2026 251st mwarvik 🇳🇴 568 275 400ms 4 Jan 2026 253rd warmCabin 564 280 3ms 1 Jan 2026 254th Florian-Mt 563 129 16ms 21 Dec 2025 255th Lv0Sys 🇵🇱 563 207 10ms 8 days ago 256th retrohun 562 288 19ms 30 Dec 2025 257th junkondo-jp 561 208 9ms 28 Jan 2026 258th jameswmccarty 550 132 16ms 29 Mar 2025 258th paiv 550 132 16ms 16 Jun 2025 258th jared-hughes 550 132 16ms 26 Dec 2025 258th lelbal 550 132 16ms 16 Jan 2026 262nd Natanaelel 🇸🇪 549 157 40ms 21 Dec 2025 263rd Andrey-Plotnikov 548 213 10ms 12 Jan 2025 264th helbling 🇨🇭 545 214 10ms 7 Jan 2026 264th weliveinhell 🇭🇹 545 214 10ms 7 days ago 266th CaedenHarper 🇨🇦 542 215 9ms 29 Dec 2025 266th DialFrost 🇸🇬 542 215 9ms 7 Jan 2026 268th martindotexe 🇳🇴 538 135 16ms 25 Dec 2025 269th aliakseikalosha 535 292 426ms 17 Jan 2026 270th NoneTheFewer 534 136 18ms 26 Dec 2025 271st croc54 530 137 17ms 7 Feb 2025 271st celiendonze 🇨🇭 530 137 17ms 6 Jan 2026 273rd vhoulbreque 🇫🇷 526 138 17ms 1 Jan 2026 274th CaedenHarper 🇨🇦 526 297 435ms 28 Dec 2025 275th dokutan 526 378 442ms 26 days ago 276th TheZwierzLF 🇵🇱 523 139 16ms 18 Dec 2025 277th madeforlosers 518 225 10ms 9 Jan 2026 278th targrik 516 226 9ms 9 Apr 2025 279th randolchance 515 141 16ms 13 Jan 2026 279th firegene 🇮🇪 515 141 17ms 9 days ago 281st IISResetMe 514 161 241ms 25 Dec 2025 282nd nyson 509 307 474ms 17 Jun 2025 283rd Protothor 507 230 11ms 25 Dec 2025 284th dokutan 507 384 567ms 25 days ago 285th rustykitty 🇺🇸 501 145 17ms 22 days ago 286th zakariamouhid 498 234 9ms 3 Jan 2026 287th Maltaran 🇵🇱 496 318 3ms 2 hours ago 288th Macweese 495 426 1,329ms 1 Jan 2026 289th nstearns96 🇬🇧 494 147 16ms 5 Jan 2026 290th qrakhen 492 318 437ms 22 Dec 2025 291st snoozingnewt 🇨🇦 487 177 39ms 1 Jan 2026 292nd Yewzir 🇧🇪 486 429 254ms 16 hours ago 293rd Macweese 486 605 44ms 1 Jan 2026 294th Andriamanitra 🇫🇮 484 178 39ms 1 Jan 2026 295th muser-logiccpu 🇺🇦 481 151 16ms 8 Jan 2026 296th codewrite 🇬🇧 481 325 414ms 30 Dec 2025 297th Jacob385 476 418 399ms 15 Jan 2026 298th Macweese 475 524 236ms 1 Jan 2026 299th BambooleanLogic 🇸🇪 470 248 10ms 3 days ago 300th gigaprofisi 🇺🇸 463 252 9ms 31 Dec 2025 301st MeWhenI 🇻🇦 449 192 38ms 25 Dec 2025 302nd Eulentier161 448 162 17ms 12 Jan 2026 303rd Macweese 447 445 510ms 2 Jan 2026 304th olleicua 🇺🇸 446 193 39ms 2 Jan 2026 305th biocommando 🇫🇮 438 266 10ms 7 Jan 2026 306th smclaughlin-cf 432 270 12ms 10 Dec 2025 306th olleicua 🇺🇸 432 270 10ms 11 hours ago 308th retrohun 422 172 16ms 31 Dec 2025 309th Maashau 410 385 3ms 29 Dec 2025 310th nate8nate 407 483 6ms 11 May 2025 311th FlorianCassayre 🇫🇷 393 185 18ms 30 Jan 2026 312th Andrey2001 391 186 15ms 1 Feb 2026 313th CaedenHarper 🇨🇦 383 266 1,126ms 27 Dec 2025 314th RaBa21 🇭🇺 378 192 16ms 15 days ago 315th Andrey2001 376 186 514ms 28 Jan 2026 316th JOrE20 370 673 297ms 4 days ago 317th yibotongxue 356 204 16ms 20 Sep 2025 318th Macweese 352 512 2,969ms 1 Jan 2026 319th LostSyntax21 🇬🇧 346 210 15ms 30 Dec 2025 320th JOrE20 344 241 300ms 27 Dec 2025 First Prev 241–320 of 349 Next Last