The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Emirp Numbers in Python 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 495th jameswmccarty 437 126 24ms 10 Jul 2024 502nd OpesMentis 433 127 21ms 22 Mar 2018 502nd bkshrader 433 127 15ms 29 Dec 2018 502nd danwley 433 127 14ms 5 Jan 2019 502nd ay2718 433 127 42ms 13 Aug 2019 502nd Phanabani 🇺🇸 433 127 12ms 21 Oct 2020 502nd potato-jackson 433 127 15ms 4 Mar 2021 502nd LiamKrenn 433 127 14ms 25 Jul 2022 502nd nmgetahun 433 127 62ms 9 Dec 2022 502nd Ripick 433 127 15ms 1 Feb 2023 511th yokasuretsu 430 128 10ms 13 Apr 2018 511th mackenziem116 430 128 13ms 2 Aug 2018 511th ArturLange 430 128 20ms 5 Sep 2018 511th mvrkws 430 128 20ms 3 Dec 2018 511th matheusnervis 430 128 30ms 15 Jan 2019 511th artieleach 430 128 20ms 12 Dec 2020 511th hymanimy 430 128 28ms 23 Jul 2021 511th Trunksistor 🇫🇷 430 128 28ms 18 May 2022 511th AodhanDalton 430 128 12ms 2 Sep 2022 511th nayakrujul 430 128 15ms 3 Jan 2023 511th mbittner20 430 128 34ms 27 May 2023 511th dgambit 430 128 49ms 8 May 2024 511th ridingqwerty 🇺🇸 430 128 33ms 21 May 2025 511th tejapvk 430 128 10ms 19 Jun 2025 511th Code-Coder-coder 430 128 17ms 11 Oct 2025 526th djtuBIG-MaliceX 426 129 19ms 31 Jan 2018 526th evelyn-fu 426 129 19ms 15 Aug 2018 526th rjomabolla 426 129 16ms 3 Aug 2020 526th jackdonofrio 426 129 32ms 25 Sep 2020 526th TimLeffke 426 129 29ms 15 Aug 2022 526th Cynopolis 426 129 45ms 11 Oct 2023 526th bac0id 426 129 15ms 29 Jun 2024 533rd omgardner 423 130 14ms 10 Jul 2019 533rd kypi 423 130 49ms 18 Feb 2020 533rd vonKrafft 423 130 14ms 26 Mar 2020 533rd boxjelly 423 130 16ms 12 Feb 2021 533rd TheSmilingTurtle 423 130 47ms 19 May 2022 533rd AliceFord 423 130 14ms 2 Jun 2022 533rd Wildst 423 130 25ms 2 Nov 2022 533rd bobbysq 423 130 78ms 23 Jan 2023 533rd JamesTadleyGreen 423 130 19ms 11 Apr 2024 542nd ProtD 420 131 114ms 27 Feb 2018 542nd ari-gutierrez 420 131 13ms 22 Oct 2018 542nd skps2010 420 131 18ms 3 Jan 2019 542nd jotslo 🇬🇧 420 131 14ms 11 Jul 2019 542nd Guptacos 420 131 30ms 2 Aug 2020 542nd Sudoaepothetic 420 131 31ms 5 Dec 2021 542nd LogicalJoe 420 131 10ms 14 Mar 2023 542nd Eugen-str 420 131 21ms 3 Nov 2023 542nd mar-moraes 420 131 13ms 12 Feb 2024 542nd wenbang24 420 131 12ms 6 Jul 2024 552nd hdformat 417 132 14ms 8 Jun 2020 552nd befoster 417 132 31ms 10 Apr 2021 552nd martinnorling 🇸🇪 417 132 11ms 2 Feb 2022 552nd PeterZaka 417 132 88ms 15 Jan 2023 552nd damoc1es 417 132 15ms 16 Apr 2023 557th axpepper 414 133 30ms 29 Sep 2018 557th SurplusSineWaves 414 133 31ms 10 Jun 2019 557th EB-Brown 414 133 51ms 24 Aug 2019 557th ianpoe 414 133 41ms 20 Apr 2020 557th Pena86 414 133 25ms 28 Feb 2021 557th kenny14231 414 133 29ms 5 Aug 2022 557th definitelyOmri 414 133 20ms 22 Oct 2022 557th GWStuart 414 133 30ms 21 Nov 2024 557th RandGuy 414 133 11ms 27 Nov 2025 557th Aquateraneal 🇺🇸 414 133 14ms 20 Feb 2026 557th ComradeSquirrel 414 133 14ms 14 days ago 568th PossessedLego 410 134 164ms 12 May 2019 568th derekthatcher 410 134 20ms 22 Sep 2020 568th wrhm 410 134 30ms 13 Dec 2020 568th sbr075 410 134 24ms 7 Dec 2021 568th tails618 410 134 11ms 6 Dec 2022 573rd sirrus233 407 135 13ms 7 Dec 2017 573rd zuparnowa 407 135 20ms 23 Apr 2019 573rd oriphi 407 135 33ms 16 Jun 2019 573rd henrytranter 407 135 20ms 20 Sep 2019 573rd ethandhunt 407 135 30ms 20 Jul 2021 573rd amollberg 🇸🇪 407 135 15ms 4 Jan 2022 573rd vodker1 407 135 22ms 9 Mar 2022 573rd sleepyStick 407 135 29ms 11 Mar 2022 573rd aeonsablaze 407 135 20ms 22 Nov 2022 573rd brimstonetrader 407 135 22ms 26 Dec 2023 573rd tknight00 407 135 14ms 25 Jan 2024 573rd HanaEndUser 407 135 14ms 25 Jan 2024 585th bretthat0 404 136 14ms 11 Nov 2017 585th yevbar 404 136 13ms 8 Apr 2018 585th coloredferrets 404 136 10ms 1 Aug 2019 585th Foxinatel 404 136 42ms 24 Jul 2021 585th Techdude01 404 136 21ms 27 Jan 2023 585th VV1Git 404 136 13ms 27 Mar 2023 591st wilkij1 401 137 89ms 17 Jun 2018 591st qrico64 401 137 35ms 2 Feb 2021 591st akshatj27 🇦🇶 401 137 12ms 11 Jan 2022 591st EthanGrant1 401 137 21ms 14 Apr 2022 591st borosilicate 401 137 73ms 9 May 2022 591st LukasFolwarczny 🇨🇿 401 137 11ms 16 Sep 2022 591st eiburns 401 137 14ms 25 Oct 2023 591st kbeat 🇰🇿 401 137 23ms 21 May 2025 599th ValNyz 399 138 19ms 20 Apr 2018 599th Pierre-Loic 399 138 20ms 23 Jun 2018 First Prev 501–600 of 820 Next Last