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 79th CornerMercury 🇬🇧 840 82 397ms 12 days ago 82nd kumavale 840 155 168ms 17 days ago 83rd edsrzf 🇳🇿 840 156 1,309ms 7 days ago 84th error256 839 245 1,422ms 33 hours ago 85th edsrzf 🇳🇿 838 133 116ms 14 days ago 86th sean-niemann 🇺🇸 837 85 774ms 13 days ago 87th emgordon154 837 135 423ms 2 days ago 88th edsrzf 🇳🇿 837 166 3ms 13 days ago 89th duckyluuk 🇳🇱 836 89 16ms 5 days ago 90th albanian-laundromat 835 140 19ms 19 hours ago 91st stefangimmillaro 834 142 1,948ms 8 days ago 92nd edsrzf 🇳🇿 834 143 21ms 7 days ago 93rd edsrzf 🇳🇿 833 67 122ms 12 days ago 94th emgordon154 832 186 11ms 3 days ago 95th snoozingnewt 🇨🇦 830 83 340ms 6 days ago 95th emgordon154 830 83 503ms 3 days ago 97th nwellnhof 🇩🇪 829 69 249ms 14 days ago 98th albanian-laundromat 828 204 25ms 7 days ago 99th anter69 🇭🇺 827 90 16ms 21 days ago 100th targrik 827 117 11ms 11 Dec 2025 101st edsrzf 🇳🇿 827 160 101ms 11 days ago 102nd edsrzf 🇳🇿 827 161 27ms 7 days ago 103rd edsrzf 🇳🇿 826 141 140ms 5 days ago 104th ovs-code 🇩🇪 823 65 41ms 6 Dec 2025 105th snoozingnewt 🇨🇦 822 89 99ms 9 days ago 106th Natanaelel 🇸🇪 821 68 127ms 4 days ago 107th IanUtley 820 184 15ms 16 mins ago 108th emgordon154 819 251 1,414ms 2 days ago 109th ndren 818 91 17ms 13 days ago 110th JOrE20 818 101 10ms 9 days ago 111th kg583 🇺🇸 817 146 9ms 21 days ago 112th emgordon154 813 220 1,615ms 2 days ago 113th albanian-laundromat 811 156 4ms 14 days ago 114th anter69 🇭🇺 810 66 64ms 14 days ago 115th plcc0 809 92 16ms 11 days ago 116th sean-niemann 🇺🇸 808 135 374ms 9 days ago 117th retrohun 805 154 205ms 14 days ago 118th emgordon154 803 74 1,213ms 3 days ago 119th Natanaelel 🇸🇪 802 103 10ms 11 days ago 120th frankgraziano 800 322 653ms 17 days ago 121st nwellnhof 🇩🇪 798 67 39ms 14 days ago 122nd KasperKivimaeki 🇫🇮 795 98 3ms 11 days ago 123rd trinityy-7 787 99 3ms 12 days ago 124th stefangimmillaro 786 68 38ms 26 days ago 125th edsrzf 🇳🇿 785 166 173ms 9 days ago 126th rucin93 🇵🇱 784 153 62ms 17 days ago 127th stefangimmillaro 782 157 354ms 3 days ago 128th blaztoma 🇱🇹 782 216 26ms 9 days ago 129th dokutan 780 313 1,022ms 8 days ago 130th dokutan 778 338 12ms 8 days ago 131st namelessiw 777 130 373ms 10 days ago 132nd albanian-laundromat 776 179 6ms 14 days ago 133rd error256 775 69 41ms 45 hours ago 134th helbling 🇨🇭 772 107 10ms 9 days ago 134th duckyluuk 🇳🇱 772 107 10ms 34 mins ago 136th Heathcorp 🇦🇺 771 456 4ms 5 hours ago 137th bitsandbeyond 🇳🇱 768 126 7ms 15 days ago 138th bitsandbeyond 🇳🇱 765 108 9ms 16 days ago 139th snoozingnewt 🇨🇦 764 143 99ms 6 days ago 140th stefangimmillaro 759 133 422ms 3 days ago 141st MeWhenI 🇻🇦 753 71 35ms 6 Dec 2025 142nd ethanlally 753 163 373ms 10 days ago 143rd error256 752 79 1,325ms 45 hours ago 144th frosster 749 135 22ms 35 hours ago 145th Maznek 744 111 10ms 26 hours ago 146th stefangimmillaro 742 80 1,290ms 26 days ago 147th rucin93 🇵🇱 740 90 125ms 12 days ago 148th Andrey-Plotnikov 738 112 10ms 24 days ago 149th dokutan 737 124 3ms 14 days ago 150th emplv 🇱🇻 732 91 125ms 12 days ago 151st Natanaelel 🇸🇪 731 62 4ms 7 days ago 152nd emgordon154 727 150 58ms 2 days ago 153rd Yax42 🇫🇷 726 139 409ms 12 Jan 2026 154th ovs-code 🇩🇪 725 101 93ms 9 days ago 155th bac0id 722 151 365ms 9 days ago 156th blaztoma 🇱🇹 720 63 3ms 9 days ago 157th dokutan 716 194 6ms 14 days ago 158th blaztoma 🇱🇹 714 153 97ms 9 days ago 159th emgordon154 708 94 138ms 3 days ago 160th error256 708 120 13ms 10 hours ago First Prev 81–160 of 348 Next Last