The Taxicab Numbers hole will go live in approximately 2 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 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 701st Yewzir 🇧🇪 778 88 25ms 13 Feb 2024 702nd albanian-laundromat 🇺🇸 777 55 762ms 12 Sep 2025 703rd pardouin 🇫🇷 777 68 34ms 24 Apr 2025 704th sisyphus-ppcg 🇦🇺 776 57 13ms 20 Jul 2023 705th jakobkordez 🇸🇮 776 64 2,264ms 20 Nov 2022 705th nstearns96 🇬🇧 776 64 265ms 23 Nov 2022 705th Bodo171 776 64 17ms 27 Nov 2022 705th TaserTheFox 🇺🇸 776 64 17ms 14 Jan 2023 705th jmerle 🇳🇱 776 64 18ms 16 Feb 2023 705th vishwathg 776 64 17ms 7 Apr 2023 705th dteague3989 776 64 18ms 8 Aug 2023 705th NickTheEASDude 🇺🇸 776 64 27ms 1 May 2024 705th aalec 776 64 17ms 3 May 2024 705th mishak-sys 776 64 17ms 25 Feb 2025 705th YAJUE114514 776 64 16ms 1 Aug 2025 705th Deedogg 776 64 19ms 30 Oct 2025 705th netfri25 🇮🇱 776 64 17ms 21 Feb 2026 705th rotemkm 776 64 18ms 21 Feb 2026 719th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 719th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 719th snoozingnewt 🇨🇦 774 31 36ms 20 Sep 2025 722nd albanian-laundromat 🇺🇸 773 59 370ms 8 Oct 2025 723rd pardouin 🇫🇷 773 76 8ms 24 Apr 2025 724th DialFrost 🇸🇬 773 181 51ms 23 May 2025 725th DialFrost 🇸🇬 772 80 184ms 5 Aug 2024 726th dokutan 772 95 68ms 23 Mar 2024 727th dokutan 770 54 284ms 9 Apr 2024 727th snoozingnewt 🇨🇦 770 54 227ms 9 Dec 2025 727th Daniel-Ellison 770 54 259ms 10 days ago 730th Yewzir 🇧🇪 770 68 149ms 14 Feb 2024 731st ovs-code 🇩🇪 768 69 5ms 10 Feb 2024 732nd SirFireball3521 767 37 239ms 13 Mar 2023 733rd fourth-bit 764 65 20ms 11 Jul 2023 733rd Bmrl7 764 65 22ms 24 Feb 2024 733rd shelerr 764 65 24ms 22 Aug 2025 736th Irratix 🇳🇱 764 96 65ms 11 Dec 2022 737th AlephSquirrel 762 58 132ms 1 Jun 2023 738th JGDoerrer 762 90 124ms 20 Dec 2022 738th klixel 🇨🇦 762 90 124ms 17 Apr 2023 738th TylerBloom 762 90 119ms 22 Mar 2024 738th Aurel300 🇨🇭 762 90 123ms 8 Jun 2024 742nd steffan-polygolf 760 60 461ms 7 Mar 2024 743rd DialFrost 🇸🇬 759 69 163ms 19 Dec 2025 744th ovs-code 🇩🇪 759 70 23ms 14 Dec 2024 745th lynn 759 102 30ms 18 Jul 2023 745th m-tkach 🇺🇦 759 102 31ms 7 Dec 2023 747th janbehrens 🇩🇪 757 52 48ms 27 Nov 2022 748th SirBogman 🇺🇸 756 41 360ms 9 Jan 2024 748th dcgjb 756 41 1,784ms 31 Jan 2024 748th IISResetMe 756 41 294ms 10 Apr 2024 748th juliansiebert 🇩🇪 756 41 331ms 2 Feb 2025 752nd Alex-x90 🇺🇸 756 97 65ms 20 Nov 2022 753rd aksyristos 753 66 22ms 17 Jan 2023 753rd OllieBoyne 🇬🇧 753 66 20ms 28 Feb 2023 753rd randolchance 753 66 18ms 12 Mar 2023 753rd CheeseCake628 🇳🇴 753 66 21ms 19 Mar 2023 753rd adamnielson42 🇺🇸 753 66 19ms 31 Mar 2023 753rd ehulinsky 🇺🇸 753 66 21ms 8 May 2023 753rd MeWhenI 🇻🇦 753 66 41ms 14 May 2023 753rd TheoKeller1 753 66 19ms 11 Jun 2023 753rd dranjohn 753 66 18ms 11 Sep 2023 753rd inverseLorentz 🇦🇺 753 66 21ms 23 Oct 2023 753rd RedzGoose 🇦🇺 753 66 18ms 23 Oct 2024 753rd JunkIce 753 66 23ms 24 Nov 2024 753rd yokasuretsu 753 66 18ms 7 Jan 2025 753rd croc54 753 66 17ms 13 Jan 2025 753rd ejini6969 753 66 19ms 14 Jun 2025 753rd osNiko 🇧🇷 753 66 18ms 20 Aug 2025 753rd Troon 753 66 24ms 22 Aug 2025 770th GrayJoKing 🇦🇺 753 78 43ms 13 Aug 2023 771st prestosilver 🇺🇸 752 76 407ms 23 Mar 2026 772nd Yewzir 🇧🇪 751 90 467ms 12 Feb 2024 772nd dokutan 751 90 432ms 15 Feb 2026 774th dokutan 750 32 3ms 14 Nov 2024 775th retrohun 750 64 4,085ms 5 Nov 2023 776th Shanethegamer 🇺🇸 750 82 1,621ms 9 days ago 777th GolfingSuccess 🇬🇷 750 108 118ms 13 Mar 2026 778th inventshah 749 59 13ms 20 Nov 2022 778th Argeento 🇵🇱 749 59 13ms 26 Aug 2023 778th DialFrost 🇸🇬 749 59 13ms 19 Dec 2025 778th error256 749 59 14ms 24 Dec 2025 782nd MeWhenI 🇻🇦 748 98 63ms 9 Apr 2024 782nd snoozingnewt 🇨🇦 748 98 438ms 6 Oct 2025 784th Natanaelel 🇸🇪 747 38 199ms 5 Jan 2024 785th MostParsingVex 747 71 4ms 25 Mar 2026 785th solisolu 747 71 4ms 24 days ago 787th janbehrens 🇩🇪 745 63 15ms 20 Nov 2022 788th Yewzir 🇧🇪 745 72 31ms 6 Mar 2024 789th msbranicky 745 92 126ms 1 Oct 2023 790th janbehrens 🇩🇪 745 116 331ms 20 Nov 2022 791st Kaffeleif 744 71 23ms 8 Feb 2024 791st snoozingnewt 🇨🇦 744 71 27ms 9 Oct 2025 793rd dokutan 744 92 26ms 24 Nov 2025 794th GolfingSuccess 🇬🇷 743 79 31ms 13 Mar 2026 795th bob-th 742 67 18ms 23 Dec 2022 795th n0Oo0Oo0b 742 67 20ms 29 Dec 2022 795th betaveros 742 67 32ms 31 Dec 2022 795th vgamula 🇺🇦 742 67 20ms 15 Mar 2023 795th HumanoidCPU 742 67 22ms 19 Feb 2025 795th VictorStenvers 🇳🇱 742 67 19ms 26 Mar 2025 First Prev 701–800 of 1,890 Next Last