The Taxicab Numbers hole will go live in approximately 9 hours. Why not try and solve it ahead of time?
Morse Encoder 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 Huffman Encoder 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 Huffman Encoder 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 101st prplz 🇦🇺 876 92 76ms 28 Oct 2020 102nd Steffan153 🇫🇮 876 200 29ms 25 Mar 2026 103rd ovs-code 🇩🇪 875 161 92ms 20 Apr 2024 104th kg583 🇺🇸 873 99 476ms 19 Jul 2024 105th anter69 🇭🇺 872 107 18ms 14 Jan 2023 105th plcc0 872 107 18ms 5 Oct 2025 105th snoozingnewt 🇨🇦 872 107 11ms 17 Feb 2026 105th dokutan 872 107 14ms 14 Mar 2026 109th edsrzf 🇳🇿 870 172 122ms 22 Dec 2025 110th edsrzf 🇳🇿 869 175 3ms 10 Dec 2025 111th pardouin 🇫🇷 868 119 2,701ms 18 May 2025 112th GrayJoKing 🇦🇺 868 130 100ms 1 Jun 2022 113th Steffan153 🇫🇮 867 123 486ms 11 days ago 114th lynn 866 207 120ms 11 Oct 2021 115th edsrzf 🇳🇿 865 175 7ms 13 Dec 2025 116th duckyluuk 🇳🇱 864 100 555ms 29 Aug 2024 116th lifthrasiir 🇰🇷 864 100 474ms 4 Dec 2024 118th stefangimmillaro 864 208 41ms 26 Apr 2025 119th MeWhenI 🇻🇦 863 108 10ms 29 Nov 2021 120th sean-niemann 🇺🇸 862 152 483ms 24 Aug 2025 121st JayXon 🇺🇸 862 217 26ms 22 Apr 2022 122nd MeWhenI 🇻🇦 861 197 7ms 30 Jun 2023 123rd prplz 🇦🇺 858 127 11ms 3 Nov 2020 124th sean-niemann 🇺🇸 858 188 417ms 19 Sep 2023 125th canissimia 🇦🇶 858 403 2ms 8 Dec 2023 126th edsrzf 🇳🇿 857 308 2ms 28 Jul 2025 127th Artemis21 🇬🇧 856 109 10ms 10 Jan 2025 128th Steffan153 🇫🇮 856 153 477ms 23 Jul 2024 129th edsrzf 🇳🇿 855 205 30ms 7 Feb 2026 130th kumavale 854 200 169ms 4 days ago 131st frankgraziano 852 173 8ms 24 Feb 2026 132nd prplz 🇦🇺 848 110 15ms 19 Oct 2020 132nd SirBogman 🇺🇸 848 110 20ms 22 Jan 2024 132nd emgordon154 848 110 18ms 4 Sep 2025 135th saito-ta 🇯🇵 847 152 34ms 6 Jun 2022 136th emgordon154 846 312 2ms 3 Sep 2025 137th dokutan 845 147 6ms 6 Nov 2024 138th SirBogman 🇺🇸 844 213 40ms 3 Jun 2025 139th jared-hughes 843 143 1ms 9 Mar 2024 140th GrayJoKing 🇦🇺 843 170 77ms 23 Nov 2023 141st sean-niemann 🇺🇸 843 171 40ms 11 Jun 2023 142nd typeswitch-dev 🇵🇹 843 195 4ms 27 Aug 2023 143rd sean-niemann 🇺🇸 842 208 28ms 6 Feb 2026 144th primo-ppcg 🇹🇭 841 363 11ms 20 Jun 2025 145th ZakkkkAttackkkk 🇵🇭 840 111 10ms 19 Sep 2023 146th JayXon 🇺🇸 840 245 1,777ms 13 days ago 147th MeWhenI 🇻🇦 839 96 40ms 25 Dec 2021 148th cywong-amino 🇭🇰 839 130 10ms 1 Oct 2020 149th Kacarott 🇦🇺 838 171 68ms 24 Sep 2024 150th jared-hughes 837 162 444ms 9 Mar 2024 151st MeWhenI 🇻🇦 837 176 8ms 1 Jan 2025 152nd GrayJoKing 🇦🇺 836 177 1ms 3 Dec 2023 153rd Shanethegamer 🇺🇸 836 332 1,235ms 13 Apr 2025 154th kg583 🇺🇸 835 221 83ms 24 Mar 2026 155th 2bular 833 86 3ms 18 days ago 156th namelessiw 833 128 494ms 4 days ago 157th dcgjb 832 111 311ms 16 May 2024 158th tomtheisen 🇺🇸 832 131 10ms 16 Oct 2020 159th prplz 🇦🇺 826 146 1ms 9 Apr 2019 159th inventshah 826 146 1ms 26 Aug 2023 161st sean-niemann 🇺🇸 826 168 603ms 24 Sep 2025 162nd btnlq 825 112 308ms 30 Dec 2020 163rd GrayJoKing 🇦🇺 825 113 18ms 20 Oct 2020 163rd TFeld00 🇩🇰 825 113 10ms 18 Nov 2020 163rd DialFrost 🇸🇬 825 113 19ms 15 Jan 2023 166th CLOStrophobic 🇮🇹 822 184 6ms 23 May 2025 167th sean-niemann 🇺🇸 819 138 5ms 24 Aug 2025 168th Irratix 🇳🇱 818 114 13ms 7 May 2022 168th CornerMercury 🇬🇧 818 114 18ms 22 Dec 2025 170th SirBogman 🇺🇸 817 113 317ms 27 Jan 2024 171st dokutan 815 106 604ms 14 Mar 2026 172nd lifthrasiir 🇰🇷 815 331 7ms 12 Dec 2024 173rd Bubbler-4 814 88 3ms 24 Feb 2022 174th anter69 🇭🇺 814 99 41ms 17 Jan 2023 175th MeWhenI 🇻🇦 813 130 3ms 15 Feb 2025 176th MeWhenI 🇻🇦 812 153 7ms 9 May 2024 177th GolfingSuccess 🇬🇷 811 115 11ms 10 Oct 2020 178th rucin93 🇵🇱 811 171 613ms 24 Sep 2025 179th GolfingSuccess 🇬🇷 807 107 410ms 25 Jan 2025 179th snoozingnewt 🇨🇦 807 107 441ms 17 Feb 2026 181st inventshah 807 168 447ms 20 May 2025 182nd KatieLG 🇬🇧 804 116 10ms 11 Dec 2022 183rd ovs-code 🇩🇪 804 150 2ms 18 Oct 2024 184th MeWhenI 🇻🇦 803 188 129ms 6 hours ago 185th leon-w 797 117 22ms 5 Jan 2019 186th ETHproductions 🇺🇸 796 137 12ms 27 Apr 2018 187th lynn 796 179 16ms 23 Jul 2021 188th MeWhenI 🇻🇦 794 207 3ms 29 Jul 2023 189th adyache 🇺🇸 793 214 11ms 30 Jun 2023 190th AlephSquirrel 792 191 6ms 24 Oct 2024 191st MeWhenI 🇻🇦 791 204 401ms 8 Feb 2023 192nd primo-ppcg 🇹🇭 790 129 1,687ms 5 Dec 2021 193rd lynn 790 216 175ms 1 May 2022 194th marshallward 🇺🇸 788 228 41ms 7 May 2025 195th Waffle3z 787 188 2ms 8 Apr 2022 196th potatoattack 787 205 381ms 22 Apr 2020 197th emgordon154 785 110 466ms 4 Sep 2025 198th MeWhenI 🇻🇦 783 154 2ms 5 Jul 2024 199th ReidZ3 🇺🇸 779 230 123ms 2 Dec 2020 200th FlorianCassayre 🇫🇷 777 120 11ms 18 Sep 2023 First Prev 101–200 of 1,016 Next Last