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 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 321st HumanoidCPU 413 167 422ms 18 Jan 2026 322nd KatieLG 🇬🇧 410 436 1,706ms 27 days ago 323rd nemoyatpeace 399 187 13ms 22 days ago 324th te-chnical 397 188 18ms 23 days ago 325th AstroOrbis 395 189 12ms 18 days ago 326th Heathcorp 🇦🇺 393 190 14ms 21 days ago 327th dokutan 386 245 134ms 26 days ago 328th dokutan 376 195 4ms 1 Feb 2026 329th null-tangent 372 224 10ms 10 days ago 330th BREMAUCY 🇫🇷 370 202 12ms 9 days ago 331st JDiLenarda 🇫🇷 369 355 1,459ms 28 Jan 2026 332nd stefangimmillaro 367 200 3ms 21 Dec 2025 333rd dokutan 367 466 59ms 1 Feb 2026 334th dokutan 355 334 697ms 26 days ago 335th FlorianCassayre 🇫🇷 338 221 11ms 26 Jan 2026 336th dokutan 328 223 90ms 27 days ago 337th Jacob385 320 385 379ms 12 days ago 338th OllieBoyne 🇬🇧 317 236 12ms 28 Jan 2026 339th JOrE20 317 456 44ms 10 days ago 340th dokutan 313 376 5ms 1 Feb 2026 341st hiichbindermax 305 245 11ms 27 hours ago 342nd dokutan 303 516 3ms 1 Feb 2026 343rd dokutan 302 321 5ms 27 days ago 344th aksyristos 292 256 12ms 11 days ago 345th Heathcorp 🇦🇺 286 401 3ms 18 days ago 346th luuumine 🇫🇷 285 262 11ms 28 Jan 2026 347th matzuka 282 190 35ms 30 Jan 2026 348th OSYCh314 🇦🇺 282 265 11ms 17 days ago 349th Andrey2001 281 266 11ms 27 days ago 350th dokutan 278 249 824ms 26 Jan 2026 351st dokutan 275 195 36ms 27 days ago 352nd JOrE20 275 272 12ms 30 Jan 2026 353rd dokutan 270 527 294ms 1 Feb 2026 354th msbranicky 268 279 12ms 29 Jan 2026 355th TaserTheFox 🇺🇸 266 281 11ms 26 days ago 356th dokutan 264 266 506ms 27 days ago 357th dokutan 264 505 44ms 4 days ago 358th dokutan 263 340 4ms 1 Feb 2026 359th dokutan 261 449 122ms 1 Feb 2026 360th dokutan 255 178 3ms 27 days ago 361st Jonson26 249 300 11ms 16 days ago 362nd dokutan 245 338 5ms 1 Feb 2026 363rd nstearns96 🇬🇧 241 310 21ms 27 days ago 364th kasarino 237 522 44ms 24 days ago 365th dokutan 237 552 1,279ms 1 Feb 2026 366th dokutan 235 558 306ms 1 Feb 2026 367th JOrE20 232 298 784ms 28 Jan 2026 368th dokutan 231 473 118ms 1 Feb 2026 369th dokutan 226 545 390ms 1 Feb 2026 370th dokutan 225 513 55ms 5 days ago 371st dokutan 221 559 50ms 1 Feb 2026 372nd dokutan 220 402 2,242ms 1 Feb 2026 373rd kasarino 215 348 12ms 24 days ago 374th kasarino 208 375 2ms 24 days ago 375th dokutan 195 558 516ms 1 Feb 2026 376th dokutan 189 540 400ms 1 Feb 2026 377th dokutan 182 614 142ms 1 Feb 2026 378th dokutan 181 554 414ms 1 Feb 2026 379th dokutan 171 327 146ms 27 days ago 380th dokutan 167 328 37ms 25 days ago 381st dokutan 167 422 26ms 26 days ago 382nd YAJUE114514 167 447 11ms 9 days ago 383rd AstroOrbis 163 478 3ms 27 Jan 2026 384th dokutan 154 372 231ms 27 days ago 385th dokutan 153 249 56ms 1 Feb 2026 386th dokutan 137 432 1,283ms 1 Feb 2026 387th dokutan 124 407 3ms 1 Feb 2026 388th dokutan 123 820 26ms 1 Feb 2026 389th omicron-4 116 643 11ms 22 days ago 390th dokutan 113 905 21ms 1 Feb 2026 391st dokutan 7 7,837 30ms 25 days ago 392nd kg583 🇺🇸 0 20 384ms 28 Jan 2026 393rd Natanaelel 🇸🇪 0 21 40ms 23 days ago 394th 2bular 0 22 39ms 16 Jan 2026 395th plcc0 0 25 38ms 24 days ago 396th namelessiw 0 27 174ms 5 Dec 2025 397th darrenks 🇺🇸 0 33 45ms 18 days ago 398th themoonisacheese 0 34 844ms 12 days ago 399th ovs-code 🇩🇪 0 36 5ms 24 Jan 2026 400th commandz0 🇺🇸 0 39 6ms 27 Jan 2026 First Prev 321–400 of 410 Next Last