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 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 Continued Fractions 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Continued Fractions 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 amazingalek 🇳🇴 497 203 410ms 15 days ago 242nd IISResetMe 493 116 312ms 10 days ago 243rd Shanethegamer 🇺🇸 493 135 131ms 6 Dec 2025 244th KasperKivimaeki 🇫🇮 493 151 21ms 27 days ago 245th jatloe 490 152 10ms 3 days ago 246th dokutan 490 245 11ms 5 days ago 247th bitsandbeyond 🇳🇱 483 154 16ms 16 days ago 247th andrewjc2000 483 154 11ms 13 days ago 249th janAkali 🇷🇺 482 208 378ms 7 days ago 250th Shanethegamer 🇺🇸 477 112 38ms 6 Dec 2025 251st qpwoeirut 477 156 11ms 11 days ago 252nd Yax42 🇫🇷 475 174 10ms 19 days ago 253rd albanian-laundromat 475 280 28ms 10 days ago 254th solisolu 457 163 15ms 10 days ago 254th FortuiteMan 🇫🇷 457 163 17ms 8 days ago 256th StefanHabel 🇨🇦 448 166 19ms 9 days ago 257th jgbaldwinbrown 438 178 3ms 7 days ago 258th dokutan 436 220 64ms 8 days ago 259th HumanoidCPU 435 171 21ms 23 days ago 259th scpchicken 🇵🇼 435 171 11ms 14 days ago 259th CaedenHarper 🇨🇦 435 171 12ms 6 days ago 262nd Emutis 🇱🇹 433 172 11ms 5 days ago 263rd dokutan 430 155 118ms 14 days ago 264th jameswmccarty 430 173 11ms 13 days ago 265th Shanethegamer 🇺🇸 428 174 35ms 7 Dec 2025 266th smclaughlin-cf 428 193 11ms 6 days ago 267th CaedenHarper 🇨🇦 425 162 486ms 5 days ago 268th dokutan 425 483 1,409ms 8 days ago 269th Shanethegamer 🇺🇸 422 163 447ms 7 Dec 2025 270th Ripick 421 238 323ms 10 days ago 271st dokutan 418 203 8ms 8 days ago 272nd JOrE20 414 242 325ms 8 days ago 273rd HumanoidCPU 412 167 422ms 23 days ago 274th KatieLG 🇬🇧 410 436 1,706ms 8 days ago 275th nemoyatpeace 398 187 13ms 2 days ago 276th te-chnical 396 188 18ms 4 days ago 277th Heathcorp 🇦🇺 392 190 14ms 2 days ago 278th dokutan 386 245 134ms 6 days ago 279th dokutan 376 195 4ms 8 days ago 280th JDiLenarda 🇫🇷 369 355 1,480ms 13 days ago 281st stefangimmillaro 367 200 3ms 21 Dec 2025 282nd BREMAUCY 🇫🇷 367 203 12ms 3 days ago 283rd dokutan 362 466 59ms 8 days ago 284th dokutan 355 334 671ms 6 days ago 285th FlorianCassayre 🇫🇷 337 221 11ms 14 days ago 286th dokutan 330 376 5ms 8 days ago 287th dokutan 328 223 90ms 8 days ago 288th OllieBoyne 🇬🇧 315 236 12ms 12 days ago 289th dokutan 302 321 5ms 8 days ago 290th dokutan 300 516 3ms 8 days ago 291st dokutan 286 249 1,115ms 14 days ago 292nd luuumine 🇫🇷 284 262 12ms 12 days ago 293rd matzuka 281 190 35ms 11 days ago 294th Andrey2001 280 266 11ms 7 days ago 295th dokutan 274 195 36ms 8 days ago 296th JOrE20 274 272 15ms 10 days ago 297th dokutan 268 527 280ms 8 days ago 298th msbranicky 267 279 12ms 12 days ago 299th TaserTheFox 🇺🇸 265 281 11ms 7 days ago 300th dokutan 265 340 4ms 8 days ago 301st dokutan 264 266 501ms 8 days ago 302nd dokutan 259 449 122ms 8 days ago 303rd dokutan 255 178 3ms 8 days ago 304th nstearns96 🇬🇧 240 310 25ms 7 days ago 305th kasarino 240 522 44ms 5 days ago 306th JOrE20 239 298 784ms 12 days ago 307th dokutan 237 552 1,279ms 8 days ago 308th dokutan 233 558 298ms 8 days ago 309th dokutan 231 473 118ms 8 days ago 310th dokutan 225 545 390ms 8 days ago 311th dokutan 224 559 51ms 8 days ago 312th dokutan 219 402 2,242ms 8 days ago 313th kasarino 214 348 12ms 5 days ago 314th kasarino 208 375 2ms 5 days ago 315th dokutan 203 558 521ms 8 days ago 316th dokutan 187 540 407ms 8 days ago 317th dokutan 185 422 26ms 6 days ago 318th dokutan 184 820 26ms 8 days ago 319th dokutan 182 614 125ms 8 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