Multitap Input 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 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 Chars Time Submitted 321st YAJUE114514 450 166 12ms 5 Mar 2026 321st guilhem-roy 🇫🇷 450 166 12ms 32 hours ago 323rd bpharaldsson 442 169 11ms 16 Feb 2026 324th HumanoidCPU 437 171 21ms 18 Jan 2026 324th scpchicken 🇵🇼 437 171 11ms 27 Jan 2026 324th CaedenHarper 🇨🇦 437 171 12ms 4 Feb 2026 327th dokutan 436 220 64ms 1 Feb 2026 328th Emutis 🇱🇹 434 172 11ms 4 Feb 2026 329th jgbaldwinbrown 434 178 3ms 2 Feb 2026 330th jameswmccarty 432 173 11ms 27 Jan 2026 331st dokutan 430 155 129ms 26 Jan 2026 332nd Shanethegamer 🇺🇸 429 174 32ms 7 Dec 2025 332nd elgan65536 🇺🇸 429 174 20ms 14 Feb 2026 334th CaedenHarper 🇨🇦 426 162 486ms 4 Feb 2026 335th dokutan 425 483 1,422ms 1 Feb 2026 336th Ripick 424 238 371ms 30 Jan 2026 337th Shanethegamer 🇺🇸 423 163 447ms 7 Dec 2025 338th dokutan 418 203 7ms 1 Feb 2026 339th JOrE20 417 242 363ms 1 Feb 2026 340th HumanoidCPU 413 167 422ms 18 Jan 2026 341st KatieLG 🇬🇧 410 436 1,706ms 1 Feb 2026 342nd nemoyatpeace 400 187 13ms 7 Feb 2026 343rd jusaka 400 331 168ms 3 hours ago 344th te-chnical 397 188 18ms 6 Feb 2026 345th AstroOrbis 395 189 12ms 10 Feb 2026 346th Heathcorp 🇦🇺 393 190 14ms 8 Feb 2026 347th dokutan 386 245 209ms 3 Feb 2026 348th dokutan 376 195 3ms 1 Feb 2026 349th null-tangent 372 224 11ms 19 Feb 2026 350th BREMAUCY 🇫🇷 370 202 12ms 20 Feb 2026 351st JDiLenarda 🇫🇷 369 355 1,444ms 28 Jan 2026 352nd stefangimmillaro 367 200 3ms 21 Dec 2025 353rd dokutan 367 466 59ms 1 Feb 2026 354th dokutan 355 334 705ms 3 Feb 2026 355th FlorianCassayre 🇫🇷 338 221 11ms 26 Jan 2026 356th dokutan 328 223 94ms 1 Feb 2026 357th vang1ong7ang 325 407 187ms 13 hours ago 358th Jacob385 320 385 379ms 17 Feb 2026 359th OllieBoyne 🇬🇧 317 236 12ms 28 Jan 2026 360th dokutan 313 376 5ms 1 Feb 2026 361st hiichbindermax 305 245 11ms 28 Feb 2026 362nd dokutan 303 516 3ms 1 Feb 2026 363rd dokutan 302 321 5ms 1 Feb 2026 364th JOrE20 300 456 44ms 19 Feb 2026 365th Heathcorp 🇦🇺 286 401 3ms 11 Feb 2026 366th luuumine 🇫🇷 285 262 11ms 28 Jan 2026 367th matzuka 282 190 40ms 30 Jan 2026 368th OSYCh314 🇦🇺 282 265 11ms 12 Feb 2026 369th Andrey2001 281 266 11ms 2 Feb 2026 370th dokutan 278 249 1,532ms 26 Jan 2026 371st dokutan 275 195 39ms 1 Feb 2026 372nd JOrE20 275 272 12ms 30 Jan 2026 373rd dokutan 270 527 301ms 1 Feb 2026 374th msbranicky 268 279 12ms 29 Jan 2026 375th TaserTheFox 🇺🇸 266 281 11ms 3 Feb 2026 376th dokutan 264 266 506ms 1 Feb 2026 377th dokutan 264 505 44ms 24 Feb 2026 378th dokutan 263 340 4ms 1 Feb 2026 379th dokutan 261 449 122ms 1 Feb 2026 380th dokutan 255 178 3ms 1 Feb 2026 381st Jonson26 249 300 11ms 13 Feb 2026 382nd dokutan 248 338 5ms 1 Feb 2026 383rd nstearns96 🇬🇧 241 310 21ms 2 Feb 2026 384th kasarino 237 522 44ms 4 Feb 2026 385th dokutan 237 552 1,263ms 1 Feb 2026 386th dokutan 237 558 348ms 1 Feb 2026 387th JOrE20 232 298 2,663ms 28 Jan 2026 388th dokutan 231 473 134ms 1 Feb 2026 389th dokutan 227 509 42ms 2 Mar 2026 390th dokutan 226 545 390ms 1 Feb 2026 391st dokutan 221 559 50ms 1 Feb 2026 392nd dokutan 220 402 2,603ms 1 Feb 2026 393rd kasarino 215 348 12ms 5 Feb 2026 394th kasarino 206 375 2ms 5 Feb 2026 395th dokutan 195 558 516ms 1 Feb 2026 396th dokutan 189 540 445ms 1 Feb 2026 397th dokutan 182 554 414ms 1 Feb 2026 398th dokutan 182 614 106ms 1 Feb 2026 399th dokutan 171 327 199ms 1 Feb 2026 400th dokutan 167 328 37ms 3 Feb 2026 First Prev 321–400 of 429 Next Last