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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 241st kmathis22 638 194 511ms 2 Feb 2026 242nd elgan65536 🇺🇸 637 208 157ms 14 Feb 2026 243rd jusaka 634 118 16ms 13 days ago 243rd vang1ong7ang 634 118 17ms 35 hours ago 245th madex 🇩🇪 631 210 164ms 31 Jan 2026 246th olleicua 🇺🇸 624 86 42ms 22 Feb 2026 247th CaedenHarper 🇨🇦 618 135 11ms 4 Feb 2026 248th KatieLG 🇬🇧 617 87 42ms 1 Feb 2026 249th commandz0 🇺🇸 613 122 15ms 6 Dec 2025 249th Flekay 🇩🇪 613 122 16ms 16 Feb 2026 249th aksyristos 613 122 21ms 28 Mar 2026 249th scpchicken 🇵🇼 613 122 15ms 13 days ago 253rd AlephSquirrel 611 113 464ms 21 Jan 2026 253rd GolfingSuccess 🇬🇷 611 113 456ms 21 Jan 2026 255th JOrE20 611 282 26ms 12 Feb 2026 256th bzijlema 🇳🇱 608 123 17ms 16 Feb 2026 257th stefangimmillaro 606 147 2,659ms 1 Feb 2026 258th GolfingSuccess 🇬🇷 603 124 16ms 21 Jan 2026 259th CaedenHarper 🇨🇦 602 238 322ms 9 Feb 2026 260th 5cw 🇺🇸 598 125 18ms 6 Feb 2026 261st MeWhenI 🇻🇦 595 116 450ms 3 Feb 2026 262nd bac0id 595 130 3ms 31 Jan 2026 263rd alexsave 592 141 11ms 27 Feb 2026 264th bitsandbeyond 🇳🇱 590 91 37ms 24 Jan 2026 265th FoxInTheClouds 589 127 22ms 30 Jan 2026 265th LostSyntax21 🇬🇧 589 127 18ms 21 Feb 2026 267th NameRandomString 587 204 7ms 3 days ago 268th madex 🇩🇪 586 132 3ms 31 Jan 2026 269th jusaka 585 118 415ms 10 days ago 270th bricknellj 584 128 19ms 21 Jan 2026 271st Protothor 584 143 11ms 22 Feb 2026 272nd duckyluuk 🇳🇱 580 119 547ms 10 Feb 2026 273rd stefangimmillaro 580 129 16ms 14 Jan 2026 274th CaedenHarper 🇨🇦 579 214 532ms 9 Feb 2026 275th bitsandbeyond 🇳🇱 573 135 3ms 26 Jan 2026 276th SirBogman 🇺🇸 571 131 25ms 26 Jan 2026 277th cros107 🇦🇺 567 132 20ms 4 Feb 2026 277th StefanHabel 🇨🇦 567 132 16ms 21 Mar 2026 279th madex 🇩🇪 567 253 322ms 31 Jan 2026 280th denkyuu1 563 90 4ms 15 days ago 281st h3ra993huskp 🇯🇵 563 220 514ms 1 Feb 2026 282nd Lv0Sys 🇵🇱 562 133 16ms 21 Feb 2026 283rd Waffle3z 561 183 3ms 27 Feb 2026 284th LostSyntax21 🇬🇧 557 349 9ms 21 Feb 2026 285th Shanethegamer 🇺🇸 556 128 453ms 6 Dec 2025 286th Natanaelel 🇸🇪 554 133 482ms 26 Jan 2026 287th prestosilver 🇺🇸 552 140 3ms 2 Feb 2026 288th CaedenHarper 🇨🇦 550 136 16ms 6 days ago 289th UnderKoen 🇳🇱 545 287 6ms 25 Mar 2026 290th CaedenHarper 🇨🇦 544 127 448ms 6 days ago 291st denkyuu1 538 139 17ms 9 days ago 292nd Program-Pi 535 156 12ms 7 Mar 2026 293rd madex 🇩🇪 534 140 23ms 31 Jan 2026 294th weliveinhell 🇭🇹 532 157 11ms 14 Feb 2026 295th Heathcorp 🇦🇺 530 146 2ms 10 Feb 2026 296th JRaspass 🇬🇧 527 96 3ms 1 Feb 2026 297th souta-1326 527 142 15ms 19 Feb 2026 298th Lv0Sys 🇵🇱 526 102 45ms 21 Feb 2026 299th dokutan 525 355 103ms 20 Mar 2026 300th Chinay-Domitrix 🇺🇸 524 170 2,667ms 2 Mar 2026 301st ahmetdemirag 🇨🇾 523 143 12ms 27 Jan 2026 301st solisolu 523 143 33ms 27 Mar 2026 303rd CaedenHarper 🇨🇦 519 197 397ms 9 Feb 2026 304th qrakhen 516 198 445ms 26 Feb 2026 305th retrohun 515 143 5ms 31 Jan 2026 306th MeWhenI 🇻🇦 511 144 28ms 21 Dec 2025 307th tomh1012 509 147 11ms 25 Feb 2026 308th jared-hughes 509 164 11ms 9 Feb 2026 309th Shanethegamer 🇺🇸 508 168 10ms 6 Dec 2025 310th dokutan 506 165 11ms 26 Jan 2026 311th ZakkkkAttackkkk 🇵🇭 505 148 29ms 4 Feb 2026 311th Bmrl7 505 148 11ms 11 days ago 313th evnu 505 153 94ms 9 Feb 2026 314th amazingalek 🇳🇴 504 203 381ms 26 Jan 2026 315th dokutan 501 154 76ms 26 Jan 2026 316th IISResetMe 499 115 272ms 28 Feb 2026 317th KasperKivimaeki 🇫🇮 495 151 18ms 14 Jan 2026 318th janAkali 🇷🇺 494 205 464ms 25 Mar 2026 319th jatloe 492 152 12ms 6 Feb 2026 320th Shanethegamer 🇺🇸 490 135 125ms 6 Dec 2025 First Prev 241–320 of 493 Next Last