The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Pernicious Numbers 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 900th Steffan153 🇫🇮 908 62 25ms 26 Dec 2022 900th GrayJoKing 🇦🇺 908 62 26ms 4 Jan 2023 900th DialFrost 🇸🇬 908 62 26ms 12 Jan 2023 900th m-tkach 🇺🇦 908 62 25ms 12 Jan 2023 900th Lydxn 🇨🇦 908 62 25ms 13 Jan 2023 900th MeWhenI 🇻🇦 908 62 26ms 14 Jan 2023 900th Shanethegamer 🇺🇸 908 62 25ms 6 Feb 2023 900th lynn 908 62 26ms 12 Jul 2023 900th Yewzir 🇧🇪 908 62 26ms 12 Oct 2023 900th Betuaredead 908 62 26ms 11 Nov 2023 900th pardouin 🇫🇷 908 62 25ms 19 Aug 2024 900th sean-niemann 🇺🇸 908 62 25ms 19 May 2025 900th edsrzf 🇳🇿 908 62 25ms 22 Jul 2025 900th snoozingnewt 🇨🇦 908 62 26ms 22 Oct 2025 915th dokutan 907 57 384ms 26 Mar 2024 916th canissimia 🇦🇶 907 139 1ms 10 Jul 2021 917th DialFrost 🇸🇬 906 36 125ms 3 Aug 2024 917th MeWhenI 🇻🇦 906 36 131ms 3 Aug 2024 917th rucin93 🇵🇱 906 36 121ms 6 Aug 2024 917th sisyphus-ppcg 🇦🇺 906 36 124ms 8 Aug 2024 917th GrayJoKing 🇦🇺 906 36 122ms 13 Aug 2024 917th pardouin 🇫🇷 906 36 128ms 3 Sep 2024 917th emplv 🇱🇻 906 36 122ms 29 Oct 2024 917th fuzzylojik-golf 🇺🇸 906 36 125ms 2 Aug 2025 917th Yewzir 🇧🇪 906 36 129ms 18 Nov 2025 917th GolfingSuccess 🇬🇷 906 36 132ms 13 Mar 2026 927th FlyingPenguin223 906 69 57ms 18 Dec 2024 928th MeWhenI 🇻🇦 905 38 3ms 5 Nov 2022 928th snoozingnewt 🇨🇦 905 38 3ms 22 Oct 2025 930th Yewzir 🇧🇪 905 41 137ms 22 Dec 2024 930th dokutan 905 41 140ms 22 Dec 2024 930th DialFrost 🇸🇬 905 41 143ms 22 Dec 2024 930th rucin93 🇵🇱 905 41 136ms 22 Dec 2024 930th Shanethegamer 🇺🇸 905 41 145ms 22 Dec 2024 930th pardouin 🇫🇷 905 41 137ms 22 Dec 2024 930th MeWhenI 🇻🇦 905 41 133ms 23 Dec 2024 930th sean-niemann 🇺🇸 905 41 142ms 23 Dec 2024 930th inventshah 905 41 134ms 23 Dec 2024 930th ovs-code 🇩🇪 905 41 135ms 24 Dec 2024 930th primo-ppcg 🇹🇭 905 41 142ms 6 Jan 2025 930th sisyphus-ppcg 🇦🇺 905 41 143ms 6 Jan 2025 930th prplz 🇦🇺 905 41 139ms 7 Jan 2025 930th GrayJoKing 🇦🇺 905 41 143ms 21 Mar 2025 930th edsrzf 🇳🇿 905 41 138ms 22 Jul 2025 930th fuzzylojik-golf 🇺🇸 905 41 147ms 29 Aug 2025 930th snoozingnewt 🇨🇦 905 41 138ms 20 Oct 2025 947th inventshah 905 48 108ms 20 Oct 2022 947th MeWhenI 🇻🇦 905 48 110ms 5 Nov 2022 947th Alex-x90 🇺🇸 905 48 113ms 24 Feb 2023 950th btnlq 904 80 1ms 11 Jun 2023 950th saito-ta 🇯🇵 904 80 1ms 11 Jun 2023 952nd Yax42 🇫🇷 903 57 131ms 4 Oct 2025 953rd Waffle3z 902 30 37ms 10 Feb 2021 953rd lynn 902 30 38ms 11 Sep 2021 953rd Irratix 🇳🇱 902 30 36ms 22 Mar 2022 953rd orthoplex 🇨🇽 902 30 37ms 30 Mar 2022 953rd SirBogman 🇺🇸 902 30 38ms 31 May 2022 953rd inventshah 902 30 37ms 18 Jun 2022 953rd jared-hughes 902 30 36ms 10 Sep 2022 953rd Shanethegamer 🇺🇸 902 30 38ms 6 Feb 2023 953rd ovs-code 🇩🇪 902 30 38ms 17 Jul 2023 953rd Betuaredead 902 30 35ms 11 Nov 2023 953rd dokutan 902 30 36ms 26 Mar 2024 953rd BREMAUCY 🇫🇷 902 30 35ms 14 May 2024 953rd FlyingPenguin223 902 30 37ms 23 Oct 2024 953rd emgordon154 902 30 37ms 18 Mar 2025 953rd edsrzf 🇳🇿 902 30 37ms 26 Jul 2025 953rd CaedenHarper 🇨🇦 902 30 37ms 13 Sep 2025 953rd blaztoma 🇱🇹 902 30 41ms 19 Dec 2025 970th inventshah 902 39 82ms 12 Dec 2022 970th sisyphus-ppcg 🇦🇺 902 39 83ms 13 Dec 2022 970th Shanethegamer 🇺🇸 902 39 77ms 13 Apr 2023 970th Alessandro-Balconi 🇮🇹 902 39 90ms 25 Jul 2023 970th snoozingnewt 🇨🇦 902 39 77ms 29 Nov 2025 975th kg583 🇺🇸 902 56 38ms 13 Feb 2025 975th Steffan153 🇫🇮 902 56 40ms 17 Feb 2026 977th m-tkach 🇺🇦 902 84 333ms 25 Oct 2022 978th MeWhenI 🇻🇦 900 33 749ms 24 Nov 2025 979th rucin93 🇵🇱 900 43 2,286ms 23 Oct 2024 979th dokutan 900 43 2,220ms 23 Oct 2024 979th MeWhenI 🇻🇦 900 43 2,469ms 24 Oct 2024 979th Shanethegamer 🇺🇸 900 43 2,323ms 24 Oct 2024 979th Yewzir 🇧🇪 900 43 2,202ms 24 Oct 2024 979th voytxt 🇨🇿 900 43 2,479ms 19 Jan 2025 979th edsrzf 🇳🇿 900 43 2,395ms 22 Jul 2025 979th Yax42 🇫🇷 900 43 2,319ms 4 Oct 2025 987th sean-niemann 🇺🇸 900 53 113ms 4 Sep 2024 988th lifthrasiir 🇰🇷 899 68 7ms 19 Dec 2024 988th jared-hughes 899 68 7ms 20 Dec 2024 990th frankgraziano 898 137 10ms 11 Aug 2025 990th primo-ppcg 🇹🇭 898 137 10ms 13 Aug 2025 990th DialFrost 🇸🇬 898 137 10ms 13 Aug 2025 993rd Lydxn 🇨🇦 897 50 40ms 11 Oct 2021 993rd namelessiw 897 50 1ms 28 Dec 2023 993rd Babafaba 897 50 1ms 18 Oct 2025 993rd ApoChagi 897 50 1ms 19 Oct 2025 997th inventshah 894 38 423ms 15 Jan 2024 997th GrayJoKing 🇦🇺 894 38 389ms 15 Jan 2024 997th rucin93 🇵🇱 894 38 456ms 21 Jan 2024 997th orthoplex 🇨🇽 894 38 449ms 24 Jan 2024 First Prev 901–1,000 of 3,532 Next Last