The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Pernicious Numbers (Long) 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 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 701st pardouin 🇫🇷 777 68 34ms 24 Apr 2025 702nd sisyphus-ppcg 🇦🇺 776 57 13ms 20 Jul 2023 703rd jakobkordez 🇸🇮 776 64 2,264ms 20 Nov 2022 703rd nstearns96 🇬🇧 776 64 265ms 23 Nov 2022 703rd Bodo171 776 64 17ms 27 Nov 2022 703rd TaserTheFox 🇺🇸 776 64 17ms 14 Jan 2023 703rd jmerle 🇳🇱 776 64 18ms 16 Feb 2023 703rd vishwathg 776 64 17ms 7 Apr 2023 703rd dteague3989 776 64 18ms 8 Aug 2023 703rd NickTheEASDude 🇺🇸 776 64 27ms 1 May 2024 703rd aalec 776 64 17ms 3 May 2024 703rd mishak-sys 776 64 17ms 25 Feb 2025 703rd YAJUE114514 776 64 16ms 1 Aug 2025 703rd Deedogg 776 64 19ms 30 Oct 2025 703rd netfri25 🇮🇱 776 64 17ms 21 Feb 2026 703rd rotemkm 776 64 18ms 21 Feb 2026 717th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 717th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 717th snoozingnewt 🇨🇦 774 31 36ms 20 Sep 2025 717th scpchicken 🇵🇼 774 31 4ms 11 Mar 2026 721st albanian-laundromat 🇺🇸 773 59 370ms 8 Oct 2025 722nd pardouin 🇫🇷 773 76 8ms 24 Apr 2025 723rd DialFrost 🇸🇬 773 181 51ms 23 May 2025 724th DialFrost 🇸🇬 772 80 184ms 5 Aug 2024 725th dokutan 772 95 68ms 23 Mar 2024 726th dokutan 770 54 284ms 9 Apr 2024 726th snoozingnewt 🇨🇦 770 54 227ms 9 Dec 2025 726th Daniel-Ellison 770 54 259ms 9 days ago 729th Yewzir 🇧🇪 770 68 149ms 14 Feb 2024 730th ovs-code 🇩🇪 768 69 5ms 10 Feb 2024 731st SirFireball3521 767 37 239ms 13 Mar 2023 732nd fourth-bit 764 65 20ms 11 Jul 2023 732nd Bmrl7 764 65 22ms 24 Feb 2024 732nd shelerr 764 65 24ms 22 Aug 2025 735th Irratix 🇳🇱 764 96 65ms 11 Dec 2022 736th AlephSquirrel 762 58 132ms 1 Jun 2023 737th JGDoerrer 762 90 124ms 20 Dec 2022 737th klixel 🇨🇦 762 90 124ms 17 Apr 2023 737th TylerBloom 762 90 119ms 22 Mar 2024 737th Aurel300 🇨🇭 762 90 123ms 8 Jun 2024 741st steffan-polygolf 760 60 461ms 7 Mar 2024 742nd DialFrost 🇸🇬 759 69 163ms 19 Dec 2025 743rd ovs-code 🇩🇪 759 70 23ms 14 Dec 2024 744th lynn 759 102 30ms 18 Jul 2023 744th m-tkach 🇺🇦 759 102 31ms 7 Dec 2023 746th janbehrens 🇩🇪 757 52 48ms 27 Nov 2022 747th SirBogman 🇺🇸 756 41 360ms 9 Jan 2024 747th dcgjb 756 41 1,784ms 31 Jan 2024 747th IISResetMe 756 41 294ms 10 Apr 2024 747th juliansiebert 🇩🇪 756 41 331ms 2 Feb 2025 751st Alex-x90 🇺🇸 756 97 65ms 20 Nov 2022 752nd aksyristos 753 66 22ms 17 Jan 2023 752nd OllieBoyne 🇬🇧 753 66 20ms 28 Feb 2023 752nd randolchance 753 66 18ms 12 Mar 2023 752nd CheeseCake628 🇳🇴 753 66 21ms 19 Mar 2023 752nd adamnielson42 🇺🇸 753 66 19ms 31 Mar 2023 752nd ehulinsky 🇺🇸 753 66 21ms 8 May 2023 752nd MeWhenI 🇻🇦 753 66 41ms 14 May 2023 752nd TheoKeller1 753 66 19ms 11 Jun 2023 752nd dranjohn 753 66 18ms 11 Sep 2023 752nd inverseLorentz 🇦🇺 753 66 21ms 23 Oct 2023 752nd RedzGoose 🇦🇺 753 66 18ms 23 Oct 2024 752nd JunkIce 753 66 23ms 24 Nov 2024 752nd yokasuretsu 753 66 18ms 7 Jan 2025 752nd croc54 753 66 17ms 13 Jan 2025 752nd ejini6969 753 66 19ms 14 Jun 2025 752nd osNiko 🇧🇷 753 66 18ms 20 Aug 2025 752nd Troon 753 66 24ms 22 Aug 2025 769th GrayJoKing 🇦🇺 753 78 43ms 13 Aug 2023 770th prestosilver 🇺🇸 752 76 407ms 23 Mar 2026 771st Yewzir 🇧🇪 751 90 467ms 12 Feb 2024 771st dokutan 751 90 432ms 15 Feb 2026 773rd dokutan 750 32 3ms 14 Nov 2024 774th retrohun 750 64 4,085ms 5 Nov 2023 775th Shanethegamer 🇺🇸 750 82 1,621ms 8 days ago 776th GolfingSuccess 🇬🇷 750 108 118ms 13 Mar 2026 777th inventshah 749 59 13ms 20 Nov 2022 777th Argeento 🇵🇱 749 59 13ms 26 Aug 2023 777th DialFrost 🇸🇬 749 59 13ms 19 Dec 2025 777th error256 749 59 14ms 24 Dec 2025 781st MeWhenI 🇻🇦 748 98 63ms 9 Apr 2024 781st snoozingnewt 🇨🇦 748 98 438ms 6 Oct 2025 783rd Natanaelel 🇸🇪 747 38 199ms 5 Jan 2024 784th MostParsingVex 747 71 4ms 25 Mar 2026 784th solisolu 747 71 4ms 23 days ago 786th janbehrens 🇩🇪 745 63 15ms 20 Nov 2022 787th Yewzir 🇧🇪 745 72 31ms 6 Mar 2024 788th msbranicky 745 92 126ms 1 Oct 2023 789th janbehrens 🇩🇪 745 116 331ms 20 Nov 2022 790th Kaffeleif 744 71 23ms 8 Feb 2024 790th snoozingnewt 🇨🇦 744 71 27ms 9 Oct 2025 792nd dokutan 744 92 26ms 24 Nov 2025 793rd GolfingSuccess 🇬🇷 743 79 31ms 13 Mar 2026 794th bob-th 742 67 18ms 23 Dec 2022 794th n0Oo0Oo0b 742 67 20ms 29 Dec 2022 794th betaveros 742 67 32ms 31 Dec 2022 794th vgamula 🇺🇦 742 67 20ms 15 Mar 2023 794th HumanoidCPU 742 67 22ms 19 Feb 2025 794th VictorStenvers 🇳🇱 742 67 19ms 26 Mar 2025 794th madeforlosers 742 67 28ms 20 days ago First Prev 701–800 of 1,889 Next Last