The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Pernicious 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 599th qwjhvbxi 354 113 11ms 7 Feb 2024 599th 123mjb 354 113 10ms 19 Nov 2025 603rd mvrkws 351 114 10ms 5 Dec 2018 603rd devRND-ess 351 114 9ms 29 Apr 2020 603rd hamilton-bonds 351 114 10ms 24 Jul 2025 606th sleepyStick 348 115 10ms 2 Dec 2021 607th DaleNaci 345 116 9ms 27 Aug 2018 607th MariuszPienkosz 345 116 10ms 21 May 2020 607th SURAJMITTAL 345 116 10ms 20 Dec 2024 610th SimonPeatman 342 117 19ms 3 Feb 2019 610th odelo 342 117 10ms 26 Oct 2023 610th DGipe 342 117 9ms 2 Jul 2024 610th davidludwik2370 342 117 11ms 17 Sep 2025 610th robbertvz 342 117 10ms 29 Dec 2025 615th BrenSchaap 339 118 9ms 20 Oct 2021 615th Azearia 339 118 9ms 27 Oct 2023 615th ComputerKWasTaken 🇺🇸 339 118 16ms 1 Jun 2024 618th fepe55 333 120 10ms 11 Oct 2018 618th azure-blondon 333 120 9ms 14 Dec 2023 620th sli-Lut 331 121 10ms 26 Oct 2023 621st nmgetahun 328 122 11ms 9 Dec 2022 621st TheLazySquid 328 122 10ms 21 Dec 2022 623rd jlevis10 325 123 9ms 26 Oct 2023 623rd GolfGPT 325 123 17ms 19 Nov 2023 625th ian-h-chamberlain 🇺🇸 323 124 11ms 27 Dec 2019 626th zuparnowa 320 125 17ms 25 Jan 2019 626th henrytranter 320 125 18ms 20 Sep 2019 626th itljan30 320 125 10ms 2 Sep 2024 629th j21marshall 317 126 11ms 7 Aug 2020 629th goGuru 317 126 9ms 21 Dec 2022 629th EnisEfe0 317 126 10ms 18 May 2025 632nd usnheckler 315 127 20ms 8 Jun 2019 633rd dylanjones92 294 136 9ms 25 Jan 2024 634th SnehanjanChatterjee 282 142 11ms 20 Dec 2018 634th KatieLG-Transpiler 🇬🇧 282 142 9ms 23 Jun 2022 634th zt14427 282 142 10ms 12 Aug 2023 637th breeezi 280 143 9ms 7 Feb 2020 637th eddvrs 280 143 17ms 22 Dec 2023 637th alfonsoalves 280 143 10ms 27 Feb 2024 640th dddthedark 265 151 9ms 14 Mar 2018 640th PYRiTEmonark 265 151 11ms 22 May 2021 642nd hardlyBearable 261 153 10ms 20 May 2019 642nd janga1 261 153 11ms 17 Aug 2021 644th dcure73 256 156 9ms 7 Jun 2019 645th markbyrne 250 160 10ms 26 Oct 2020 646th kevinnaviapaiva 248 161 10ms 5 Mar 2025 647th CyberTapir 245 163 10ms 3 Sep 2024 648th DrPrettyman 237 169 10ms 18 Jul 2023 649th UriyaBA 233 172 10ms 20 Mar 2023 650th newc0m 225 178 10ms 11 Dec 2018 651st my-company-my 🇲🇽 222 180 11ms 7 Apr 2025 652nd Unknownuserfrommars 206 194 11ms 21 Nov 2024 653rd Parapet128 205 195 10ms 16 Jan 2019 654th kurkale6ka 201 199 10ms 2 Jan 2024 655th jjbvtk 198 202 10ms 2 Sep 2021 656th Noooiz 194 206 10ms 30 Dec 2018 657th eje24 192 208 9ms 27 Jul 2020 658th puzzleninja 183 219 10ms 17 Jul 2019 659th noahdorsch 165 242 18ms 12 Mar 2026 660th phpboyscout 159 251 10ms 28 Jul 2023 661st juliantamayo-py 149 269 11ms 20 Oct 2024 662nd muser-logiccpu 🇺🇦 147 272 11ms 11 Aug 2025 663rd Emsi7 145 275 9ms 8 Aug 2023 664th BLD933 🇲🇦 139 288 9ms 31 Aug 2023 665th AidanWalter 113 353 10ms 3 Jan 2025 666th Zhenyu-Bo 90 443 10ms 1 Aug 2025 667th kkoenig 56 717 10ms 22 Dec 2023 First Prev 601–667 of 667
