The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Niven Numbers in Python in bytes. 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 Bytes Time Submitted 601st ArturLange 698 63 15ms 5 Sep 2018 601st suchwise 698 63 10ms 30 Oct 2019 601st MarkRdgOx 698 63 9ms 15 Jan 2020 601st 130N35 698 63 10ms 27 Jan 2020 601st valgardg 🇮🇸 698 63 10ms 13 Aug 2021 601st mokymok 🇺🇸 698 63 11ms 23 Nov 2021 601st ellieoverwood 698 63 10ms 29 Dec 2021 601st mbittner20 698 63 10ms 27 May 2023 601st suhren 698 63 11ms 1 Oct 2023 601st VictorStenvers 🇳🇱 698 63 10ms 2 May 2024 601st Schreipfelerer 698 63 9ms 11 Sep 2024 601st TheZwierzLF 🇵🇱 698 63 9ms 19 May 2025 601st Peanut-XIV 698 63 10ms 101 mins ago 614th Sticky-Bits 688 64 10ms 26 Apr 2019 614th derekthatcher 688 64 18ms 22 Sep 2020 614th joe0400 688 64 9ms 7 Sep 2021 614th tetraxile 688 64 11ms 3 Oct 2021 614th BrenSchaap 688 64 12ms 20 Oct 2021 614th dillon-duncando 688 64 10ms 24 Dec 2021 614th raketexyz 688 64 11ms 29 Dec 2021 614th james-downey 688 64 10ms 14 Jul 2022 614th a-penton 688 64 10ms 22 Sep 2022 614th eshilo-draper 688 64 9ms 8 Oct 2022 614th AodhanDalton 688 64 10ms 24 Oct 2022 614th Ythaenagor 688 64 10ms 5 Aug 2024 614th Deedogg 688 64 12ms 9 Sep 2024 614th Apzyte-Gamer 688 64 18ms 2 Nov 2024 614th theonetruenerd 688 64 10ms 9 Jun 2025 614th jm600 688 64 11ms 25 Aug 2025 630th ari-gutierrez 677 65 10ms 22 Oct 2018 630th SurplusSineWaves 677 65 11ms 21 Jan 2019 630th evanrittner 677 65 10ms 11 Mar 2019 630th alangodfrey 677 65 10ms 12 Jun 2019 630th TrAyZeN 677 65 10ms 12 Mar 2020 630th febiw 677 65 9ms 22 Mar 2020 630th alexandre-lavoie 677 65 10ms 20 Oct 2020 630th Retkoj 677 65 10ms 30 Nov 2020 630th wrhm 677 65 10ms 12 Dec 2020 630th Manby 677 65 9ms 7 Jul 2021 630th shen-hong-xin 677 65 10ms 7 Jul 2021 630th danielweper 677 65 10ms 21 Oct 2021 630th wirewolf010 677 65 10ms 4 Jan 2022 630th kyleclaassen 677 65 9ms 11 Mar 2022 630th TheSmilingTurtle 677 65 10ms 14 May 2022 630th celiendonze 🇨🇭 677 65 10ms 29 Mar 2023 630th Glinte 677 65 10ms 13 Dec 2023 630th azure-blondon 677 65 17ms 11 May 2024 630th kistlerf 🇨🇭 677 65 17ms 30 May 2025 630th yukii1004 677 65 10ms 25 Sep 2025 650th Threadzless 667 66 11ms 29 Oct 2018 650th patbassing 667 66 10ms 15 Jun 2019 650th kusti8 667 66 10ms 30 Jul 2019 650th GodEmperorCaterpie 667 66 11ms 4 Sep 2019 650th KiwiKoder0123 667 66 10ms 22 Oct 2019 650th DarkTemplar5 667 66 18ms 24 Feb 2020 650th jthomas1294 667 66 9ms 7 May 2020 650th VictorFordham 667 66 11ms 8 Aug 2020 650th the-soph-ia 667 66 10ms 31 Jan 2021 650th ethandhunt 667 66 10ms 21 Jul 2021 650th Y0UR-U5ERNAME 667 66 10ms 5 Sep 2021 650th martinnorling 🇸🇪 667 66 10ms 4 Feb 2022 650th Trunksistor 🇫🇷 667 66 10ms 18 May 2022 650th rowboat1 667 66 16ms 19 Jun 2022 650th Yareeeema 667 66 10ms 6 Jan 2023 650th Skwerl23 667 66 11ms 6 Feb 2023 650th Azearia 667 66 10ms 13 Aug 2023 650th tails618 667 66 11ms 21 Aug 2023 650th ItsEthanDev 667 66 10ms 13 Dec 2023 650th jmjaggi1202 667 66 9ms 13 Dec 2023 650th Ralac07 🇦🇺 667 66 10ms 12 Jun 2024 650th JesseNoEyes 🇺🇸 667 66 10ms 12 Oct 2024 650th Alex-Huggett 🇬🇧 667 66 17ms 23 Oct 2024 650th munchsaga 667 66 10ms 12 Jan 2025 650th CodyKlingler 667 66 10ms 7 Feb 2025 650th 6t41m0ct5 667 66 10ms 14 Apr 2025 650th muser-logiccpu 🇺🇦 667 66 11ms 26 Aug 2025 650th lokeshllkumar 667 66 10ms 26 Sep 2025 678th mvrkws 657 67 10ms 5 Dec 2018 678th zuparnowa 657 67 9ms 23 Jan 2019 678th Edgex42 657 67 10ms 25 May 2019 678th usnheckler 657 67 10ms 7 Jun 2019 678th henrytranter 657 67 11ms 20 Sep 2019 678th simplylu 657 67 10ms 5 Jun 2020 678th Psirving 657 67 9ms 21 Jul 2020 678th PyPylia 🇦🇺 657 67 9ms 7 Aug 2020 678th jameslindesay 657 67 9ms 24 Feb 2021 678th Larspolo 657 67 10ms 6 Jun 2021 678th feherd 657 67 10ms 29 Aug 2021 678th charlieharutaka 657 67 9ms 28 Sep 2021 678th sbr075 657 67 10ms 7 Dec 2021 678th brochmann 🇸🇪 657 67 10ms 7 Feb 2022 678th Marco-perce 657 67 10ms 12 Aug 2022 678th TimLeffke 657 67 12ms 17 Aug 2022 678th mdnestor 657 67 11ms 27 Dec 2022 678th Pimveha 657 67 10ms 12 Jan 2023 678th UriyaBA 657 67 10ms 20 Mar 2023 678th A-Dummo 657 67 10ms 28 May 2023 678th Fanrco 657 67 10ms 31 Aug 2023 678th epic-programmer-guy 657 67 10ms 20 Dec 2023 678th ComputerKWasTaken 🇺🇸 657 67 18ms 1 Jun 2024 First Prev 601–700 of 929 Next Last