The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Inventory Sequence 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 101st primo-ppcg 🇹🇭 913 44 6ms 21 Nov 2022 101st sisyphus-ppcg 🇦🇺 913 44 6ms 22 Nov 2022 101st clockworknazo 913 44 6ms 22 Nov 2022 101st Lydxn 🇨🇦 913 44 6ms 26 Jun 2023 101st Steffan153 🇫🇮 913 44 6ms 15 Aug 2024 101st sean-niemann 🇺🇸 913 44 5ms 9 Jan 2025 101st emplv 🇱🇻 913 44 6ms 24 May 2025 108th DialFrost 🇸🇬 913 48 806ms 1 Sep 2025 108th xsot 🇸🇬 913 48 785ms 22 Nov 2025 110th JayXon 🇺🇸 913 68 2ms 19 Feb 2023 110th Lydxn 🇨🇦 913 68 2ms 25 Jun 2023 110th Steffan153 🇫🇮 913 68 2ms 14 Aug 2024 110th sean-niemann 🇺🇸 913 68 2ms 5 Jul 2025 114th error256 912 51 63ms 11 Dec 2025 115th primo-ppcg 🇹🇭 912 57 27ms 20 Jan 2023 115th zacjl 912 57 32ms 17 Jan 2025 115th edsrzf 🇳🇿 912 57 27ms 27 Mar 2026 115th kg583 🇺🇸 912 57 27ms 27 Mar 2026 119th Lydxn 🇨🇦 912 71 193ms 27 Jun 2023 120th sean-niemann 🇺🇸 911 87 502ms 26 Sep 2025 120th JayXon 🇺🇸 911 87 525ms 26 Sep 2025 120th Steffan153 🇫🇮 911 87 473ms 24 days ago 123rd ovs-code 🇩🇪 910 54 118ms 8 Dec 2025 124th JayXon 🇺🇸 910 84 58ms 6 Dec 2022 124th Lydxn 🇨🇦 910 84 58ms 20 Feb 2023 124th xsot 🇸🇬 910 84 57ms 22 Jul 2024 124th BlankSpruce 910 84 57ms 15 Apr 2025 124th KasperKivimaeki 🇫🇮 910 84 56ms 13 Nov 2025 129th rak1507 🇬🇧 908 23 3ms 31 Aug 2023 129th SirBogman 🇺🇸 908 23 3ms 14 Feb 2024 131st JayXon 🇺🇸 908 95 132ms 6 Dec 2022 131st kumavale 908 95 139ms 13 Nov 2025 133rd MeWhenI 🇻🇦 906 53 25ms 27 Dec 2024 133rd GrayJoKing 🇦🇺 906 53 26ms 7 Feb 2025 135th JayXon 🇺🇸 906 61 3ms 4 Feb 2024 135th Steffan153 🇫🇮 906 61 3ms 14 Aug 2024 135th sean-niemann 🇺🇸 906 61 3ms 26 Dec 2024 138th Steffan153 🇫🇮 906 63 5ms 11 days ago 139th JayXon 🇺🇸 906 83 427ms 22 Nov 2022 139th nwellnhof 🇩🇪 906 83 417ms 25 Nov 2022 141st JayXon 🇺🇸 905 64 2ms 22 Nov 2022 141st nwellnhof 🇩🇪 905 64 2ms 15 Dec 2022 141st 09cf 905 64 2ms 18 Oct 2023 141st sean-niemann 🇺🇸 905 64 2ms 28 Aug 2025 145th Lydxn 🇨🇦 904 40 51ms 22 Feb 2023 146th Lydxn 🇨🇦 904 61 143ms 27 Jun 2023 147th JayXon 🇺🇸 904 73 124ms 25 Jun 2023 147th GrayJoKing 🇦🇺 904 73 126ms 25 Jun 2023 147th Steffan153 🇫🇮 904 73 163ms 15 Aug 2024 147th sean-niemann 🇺🇸 904 73 170ms 17 Jun 2025 147th edsrzf 🇳🇿 904 73 471ms 27 Mar 2026 152nd error256 903 68 41ms 28 Mar 2026 152nd Steffan153 🇫🇮 903 68 40ms 28 Mar 2026 154th Steffan153 🇫🇮 902 64 43ms 23 Mar 2026 154th edsrzf 🇳🇿 902 64 25ms 27 Mar 2026 156th GolfingSuccess 🇬🇷 901 52 384ms 25 Jan 2025 157th nwellnhof 🇩🇪 901 88 459ms 25 Sep 2025 157th namelessiw 901 88 516ms 2 Oct 2025 159th GrayJoKing 🇦🇺 900 69 41ms 21 Nov 2022 159th Lydxn 🇨🇦 900 69 41ms 24 Jun 2023 159th Lydxn 🇨🇦 900 69 39ms 27 Jun 2023 162nd JayXon 🇺🇸 900 72 117ms 6 Dec 2022 163rd nwellnhof 🇩🇪 900 85 55ms 25 Nov 2022 163rd 09cf 900 85 60ms 18 Oct 2023 163rd inventshah 900 85 58ms 3 Feb 2024 163rd Steffan153 🇫🇮 900 85 56ms 14 Aug 2024 163rd sean-niemann 🇺🇸 900 85 60ms 9 May 2025 168th 2bular 899 27 33ms 3 Sep 2025 169th Lydxn 🇨🇦 899 81 462ms 25 Jun 2023 170th primo-ppcg 🇹🇭 898 55 11ms 25 Nov 2022 170th ovs-code 🇩🇪 898 55 12ms 25 Nov 2022 170th Steffan153 🇫🇮 898 55 11ms 24 Jan 2023 170th MeWhenI 🇻🇦 898 55 10ms 1 Jul 2023 170th DialFrost 🇸🇬 898 55 11ms 30 Jul 2024 170th sean-niemann 🇺🇸 898 55 15ms 30 Jul 2024 170th rucin93 🇵🇱 898 55 11ms 30 Jul 2024 170th duckyluuk 🇳🇱 898 55 13ms 18 Oct 2024 170th xsot 🇸🇬 898 55 10ms 24 May 2025 170th GrayJoKing 🇦🇺 898 55 10ms 11 Jul 2025 170th pardouin 🇫🇷 898 55 10ms 26 Jul 2025 181st JayXon 🇺🇸 898 74 2,677ms 13 Nov 2024 182nd ovs-code 🇩🇪 897 55 36ms 20 Nov 2022 182nd xnor-gate 897 55 37ms 21 Nov 2022 182nd primo-ppcg 🇹🇭 897 55 35ms 25 Nov 2022 182nd neel11235813 897 55 35ms 24 Jan 2023 182nd lynn 897 55 42ms 31 Jan 2023 182nd btjones0 897 55 31ms 23 Feb 2023 182nd HelloGravity 897 55 46ms 6 Apr 2023 182nd ndren 897 55 34ms 12 Oct 2023 182nd elgan65536 🇺🇸 897 55 12ms 31 Mar 2024 182nd duckyluuk 🇳🇱 897 55 38ms 15 Aug 2024 182nd zacjl 897 55 36ms 15 Sep 2024 182nd jatloe 897 55 37ms 27 Sep 2024 182nd lifthrasiir 🇰🇷 897 55 20ms 28 Nov 2024 182nd ZakkkkAttackkkk 🇵🇭 897 55 11ms 5 Feb 2025 182nd CaedenHarper 🇨🇦 897 55 30ms 1 Aug 2025 182nd albanian-laundromat 🇺🇸 897 55 33ms 9 Aug 2025 182nd qpwoeirut 897 55 33ms 1 Oct 2025 182nd Babafaba 897 55 31ms 7 Nov 2025 182nd snoozingnewt 🇨🇦 897 55 34ms 13 Feb 2026 First Prev 101–200 of 1,683 Next Last