The Taxicab Numbers hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Evil Numbers (Long) in all languages in bytes. 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 Bytes Time Submitted 641st xsot 🇸🇬 895 40 1,898ms 30 Jan 2024 642nd GrayJoKing 🇦🇺 895 84 313ms 6 Sep 2022 642nd m-tkach 🇺🇦 895 84 329ms 14 Jun 2023 642nd DialFrost 🇸🇬 895 84 325ms 26 Sep 2023 642nd pardouin 🇫🇷 895 84 322ms 23 Aug 2024 642nd edsrzf 🇳🇿 895 84 356ms 25 Jun 2025 647th Lydxn 🇨🇦 894 42 2ms 15 Jan 2024 648th GrayJoKing 🇦🇺 894 49 2ms 10 Sep 2022 649th btnlq 893 38 4ms 26 Sep 2024 650th MeWhenI 🇻🇦 893 48 8ms 16 Dec 2024 651st Shanethegamer 🇺🇸 892 42 465ms 16 Jan 2024 651st msbranicky 892 42 435ms 17 Jan 2024 651st HumanoidCPU 892 42 422ms 4 May 2024 651st Jacob385 892 42 463ms 22 Jul 2024 651st JunkIce 892 42 487ms 3 Dec 2024 656th GrayJoKing 🇦🇺 892 44 5ms 7 Sep 2022 656th emplv 🇱🇻 892 44 5ms 20 Sep 2022 658th GrayJoKing 🇦🇺 892 53 38ms 1 Mar 2023 659th MeWhenI 🇻🇦 892 69 442ms 6 Sep 2022 659th janbehrens 🇩🇪 892 69 471ms 7 Sep 2022 659th DialFrost 🇸🇬 892 69 457ms 26 Oct 2023 659th Yewzir 🇧🇪 892 69 444ms 2 Nov 2023 659th pardouin 🇫🇷 892 69 465ms 23 Aug 2024 659th snoozingnewt 🇨🇦 892 69 433ms 11 Dec 2025 659th emgordon154 892 69 460ms 8 Feb 2026 666th rucin93 🇵🇱 891 39 972ms 29 Aug 2025 667th MeWhenI 🇻🇦 891 45 141ms 6 Sep 2022 667th Yewzir 🇧🇪 891 45 143ms 14 Oct 2023 667th DialFrost 🇸🇬 891 45 139ms 24 Aug 2024 670th alemelis 889 45 12ms 13 Sep 2024 670th csharpython 889 45 13ms 10 Aug 2025 672nd Yewzir 🇧🇪 888 48 2ms 18 Nov 2023 672nd NickTheEASDude 🇺🇸 888 48 2ms 1 Feb 2024 672nd snoozingnewt 🇨🇦 888 48 2ms 25 Oct 2025 672nd dokutan 888 48 2ms 15 Feb 2026 676th JPRuskin 🇬🇧 887 31 252ms 30 Apr 2024 677th Lydxn 🇨🇦 886 85 2ms 20 Jul 2023 678th Steffan153 🇫🇮 885 37 261ms 27 Feb 2026 679th Steffan153 🇫🇮 885 72 25ms 22 Feb 2026 680th JayXon 🇺🇸 884 62 80ms 20 Mar 2023 681st primo-ppcg 🇹🇭 884 74 58ms 9 Sep 2022 682nd ovs-code 🇩🇪 883 32 1,329ms 22 Apr 2024 682nd anter69 🇭🇺 883 32 1,394ms 10 Mar 2025 684th canissimia 🇦🇶 883 135 30ms 16 Nov 2023 685th Steffan153 🇫🇮 881 30 2ms 6 Mar 2023 685th saito-ta 🇯🇵 881 30 3ms 20 Aug 2025 687th GrayJoKing 🇦🇺 881 72 8ms 5 Mar 2026 688th Steffan153 🇫🇮 881 78 111ms 22 Feb 2026 689th rucin93 🇵🇱 880 54 2ms 19 Jun 2023 689th biocommando 🇫🇮 880 54 2ms 19 Aug 2023 689th DialFrost 🇸🇬 880 54 264ms 18 Dec 2024 692nd 4hg 🇺🇸 879 41 67ms 14 Sep 2023 693rd ovs-code 🇩🇪 878 57 118ms 17 Nov 2023 694th canissimia 🇦🇶 878 94 47ms 21 May 2023 695th MeWhenI 🇻🇦 877 62 22ms 6 May 2023 696th sean-niemann 🇺🇸 876 50 2ms 8 Oct 2024 697th JayXon 🇺🇸 875 54 37ms 8 Sep 2022 698th Bubbler-4 875 65 128ms 6 Sep 2022 698th xnor-gate 875 65 129ms 21 Oct 2022 698th andersk 🇺🇸 875 65 125ms 25 Oct 2022 698th kgodara 875 65 125ms 6 Mar 2023 698th elgan65536 🇺🇸 875 65 127ms 7 Mar 2024 698th DialFrost 🇸🇬 875 65 130ms 4 Apr 2025 698th acotis 875 65 128ms 6 Apr 2025 698th pardouin 🇫🇷 875 65 120ms 17 Apr 2025 698th emgordon154 875 65 129ms 18 Apr 2025 698th ovs-code 🇩🇪 875 65 126ms 20 Apr 2025 698th stefangimmillaro 875 65 125ms 4 Jun 2025 698th sean-niemann 🇺🇸 875 65 127ms 4 Jun 2025 698th fuzzylojik-golf 🇺🇸 875 65 124ms 28 Aug 2025 698th vang1ong7ang 875 65 128ms 18 days ago 712th ovs-code 🇩🇪 874 41 72ms 13 Dec 2025 713th janbehrens 🇩🇪 874 86 337ms 7 Sep 2022 714th rucin93 🇵🇱 872 45 6ms 4 Jul 2023 714th sisyphus-ppcg 🇦🇺 872 45 6ms 23 Nov 2023 714th targrik 872 45 5ms 31 Oct 2025 717th MeWhenI 🇻🇦 872 75 60ms 6 Sep 2022 717th jared-hughes 872 75 54ms 8 Sep 2022 717th Alex-x90 🇺🇸 872 75 60ms 9 Sep 2022 717th BlankSpruce 872 75 59ms 14 Sep 2022 First Prev 641–720 of 3,003 Next Last