The Taxicab Numbers hole will go live in approximately 4 days. Why not try and solve it ahead of time?
Abundant 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 641st janAkali 🇷🇺 877 70 137ms 7 Mar 2026 642nd GrayJoKing 🇦🇺 877 87 466ms 19 Nov 2022 642nd MeWhenI 🇻🇦 877 87 464ms 21 Aug 2023 642nd sean-niemann 🇺🇸 877 87 489ms 5 Feb 2025 642nd emgordon154 877 87 450ms 27 May 2025 646th jkelly467 877 92 104ms 26 Mar 2026 647th two-bad 🇬🇧 876 56 16ms 15 Feb 2024 647th Vinterion 876 56 12ms 27 May 2024 647th pardouin 🇫🇷 876 56 21ms 15 Sep 2024 647th targrik 876 56 16ms 13 Feb 2025 647th Yax42 🇫🇷 876 56 11ms 15 Sep 2025 647th denis-jasselette 876 56 12ms 17 Oct 2025 653rd emgordon154 876 75 54ms 5 Dec 2024 654th ashtraypettingzoo 🇺🇸 874 28 10ms 3 Apr 2023 654th akamayu-ouo 🇹🇼 874 28 5ms 30 Jul 2024 656th Shanethegamer 🇺🇸 874 74 7ms 20 Dec 2024 657th zacjl 874 88 42ms 14 Feb 2025 658th orthoplex 🇨🇽 874 102 263ms 29 Jun 2023 658th Steffan153 🇫🇮 874 102 249ms 20 Jul 2024 660th canissimia 🇦🇶 874 131 2,371ms 31 Oct 2023 661st primo-ppcg 🇹🇭 874 195 1,428ms 13 Aug 2025 662nd SirBogman 🇺🇸 873 35 363ms 20 Nov 2022 662nd Attero 🇸🇪 873 35 358ms 25 Nov 2022 662nd Shanethegamer 🇺🇸 873 35 350ms 18 Dec 2022 665th Steffan153 🇫🇮 873 43 95ms 12 days ago 666th stefangimmillaro 873 77 124ms 4 Dec 2022 666th Re-Adventures 🇮🇳 873 77 112ms 8 Dec 2023 666th snoozingnewt 🇨🇦 873 77 119ms 9 Oct 2025 669th SirBogman 🇺🇸 872 47 56ms 20 Nov 2022 669th Natanaelel 🇸🇪 872 47 57ms 24 Nov 2022 669th olivermrose 🇺🇸 872 47 61ms 5 Dec 2022 669th anter69 🇭🇺 872 47 60ms 31 Jan 2023 669th olleicua 🇺🇸 872 47 60ms 2 Feb 2024 669th aydamak 872 47 62ms 17 May 2024 669th emgordon154 872 47 57ms 13 Jun 2024 669th error256 872 47 103ms 3 Jul 2024 669th TFeld00 🇩🇰 872 47 56ms 3 Sep 2024 669th tatzyr 🇯🇵 872 47 54ms 23 Oct 2024 669th Babafaba 872 47 57ms 15 Oct 2025 669th Matter1024 🇮🇳 872 47 70ms 14 Nov 2025 669th Just4FunCoder 872 47 56ms 26 Mar 2026 682nd JayXon 🇺🇸 872 145 1,733ms 14 Sep 2025 682nd emgordon154 872 145 1,657ms 10 Jan 2026 682nd Steffan153 🇫🇮 872 145 1,657ms 11 days ago 685th postie77 871 86 410ms 26 Jul 2023 685th Illuminum2 871 86 398ms 22 May 2025 685th snoozingnewt 🇨🇦 871 86 432ms 9 Oct 2025 688th MeWhenI 🇻🇦 870 63 14ms 9 Oct 2023 689th fuzzylojik-golf 🇺🇸 870 91 435ms 24 Sep 2025 689th dokutan 870 91 436ms 24 Sep 2025 689th sean-niemann 🇺🇸 870 91 478ms 24 Sep 2025 689th Shanethegamer 🇺🇸 870 91 511ms 25 Sep 2025 689th nwellnhof 🇩🇪 870 91 603ms 25 Sep 2025 689th Yewzir 🇧🇪 870 91 458ms 2 Oct 2025 689th namelessiw 870 91 473ms 4 Oct 2025 689th Yax42 🇫🇷 870 91 512ms 4 Oct 2025 689th stefangimmillaro 870 91 496ms 6 Oct 2025 689th snoozingnewt 🇨🇦 870 91 454ms 9 Oct 2025 689th CaedenHarper 🇨🇦 870 91 510ms 19 Oct 2025 689th MeWhenI 🇻🇦 870 91 507ms 7 Nov 2025 689th emgordon154 870 91 466ms 9 Feb 2026 689th Steffan153 🇫🇮 870 91 412ms 11 Feb 2026 689th raphaelimahorn 870 91 416ms 12 Mar 2026 689th edsrzf 🇳🇿 870 91 454ms 23 Mar 2026 689th roelderickx 870 91 422ms 23 Mar 2026 689th Jacob385 870 91 403ms 6 days ago 707th primo-ppcg 🇹🇭 870 92 63ms 20 Nov 2022 707th Steffan153 🇫🇮 870 92 69ms 2 Dec 2022 707th sean-niemann 🇺🇸 870 92 61ms 5 Feb 2025 707th DialFrost 🇸🇬 870 92 60ms 9 Dec 2025 711th janbehrens 🇩🇪 870 115 307ms 19 Nov 2022 711th msbranicky 870 115 311ms 21 Aug 2023 711th harshit54 870 115 318ms 6 Oct 2023 711th arctouch-cristiannevianna 870 115 319ms 25 Mar 2024 711th rifatx 870 115 332ms 22 Jul 2024 711th ibeucaly 870 115 303ms 6 Sep 2024 717th DialFrost 🇸🇬 870 141 1,211ms 28 Mar 2025 717th emgordon154 870 141 1,216ms 28 Mar 2025 717th Shanethegamer 🇺🇸 870 141 1,209ms 10 Apr 2025 720th nwellnhof 🇩🇪 869 30 36ms 20 Nov 2022 First Prev 641–720 of 2,908 Next Last