The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Sierpiński Triangle 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 195th 5cw 🇺🇸 902 62 12ms 31 Dec 2023 195th lifthrasiir 🇰🇷 902 62 14ms 20 Nov 2024 195th emgordon154 902 62 10ms 10 Sep 2025 195th davecame 902 62 11ms 13 Nov 2025 195th bizy-coder 902 62 9ms 8 Dec 2025 206th Lydxn 🇨🇦 902 68 15ms 5 Feb 2023 207th sean-niemann 🇺🇸 902 69 85ms 17 Nov 2023 207th Steffan153 🇫🇮 902 69 82ms 21 Feb 2024 209th orthoplex 🇨🇽 902 125 2ms 25 Jun 2023 210th primo-ppcg 🇹🇭 901 119 24ms 25 Jul 2021 211th primo-ppcg 🇹🇭 900 84 9ms 5 Jun 2021 212th primo-ppcg 🇹🇭 899 76 37ms 15 Jun 2022 213th sean-niemann 🇺🇸 897 110 319ms 1 Nov 2025 214th sean-niemann 🇺🇸 895 85 7ms 18 Aug 2025 215th duckyluuk 🇳🇱 895 86 7ms 26 Jun 2025 216th kumavale 894 86 122ms 9 Jan 2026 217th Natanaelel 🇸🇪 892 77 113ms 13 Apr 2025 218th rucin93 🇵🇱 892 79 484ms 24 Sep 2025 218th KasperKivimaeki 🇫🇮 892 79 468ms 1 Dec 2025 220th MeWhenI 🇻🇦 892 96 8ms 23 Mar 2024 221st o0lit3 🇺🇸 890 48 3ms 18 Sep 2020 221st GrayJoKing 🇦🇺 890 48 3ms 22 Jan 2023 221st scpchicken 🇵🇼 890 48 3ms 22 Jan 2023 224th Bubbler-4 889 36 2ms 13 Jan 2022 224th SirBogman 🇺🇸 889 36 2ms 16 Mar 2022 224th ashtraypettingzoo 🇺🇸 889 36 33ms 23 Feb 2023 227th Irratix 🇳🇱 888 63 20ms 23 May 2022 227th sisyphus-ppcg 🇦🇺 888 63 10ms 22 Jan 2023 227th rucin93 🇵🇱 888 63 17ms 17 Jul 2025 227th edsrzf 🇳🇿 888 63 11ms 20 Mar 2026 231st MeWhenI 🇻🇦 888 80 3ms 15 Jul 2023 232nd primo-ppcg 🇹🇭 888 127 2ms 2 Oct 2020 233rd Steffan153 🇫🇮 887 93 111ms 27 Feb 2026 234th sean-niemann 🇺🇸 883 87 133ms 5 Feb 2026 235th MeWhenI 🇻🇦 881 82 127ms 17 Nov 2022 236th Steffan153 🇫🇮 881 112 340ms 21 Feb 2024 237th JayXon 🇺🇸 881 128 1,652ms 10 days ago 238th ovs-code 🇩🇪 880 78 113ms 9 Jan 2026 239th MeWhenI 🇻🇦 879 55 37ms 17 Nov 2022 239th stefangimmillaro 879 55 37ms 11 Jan 2023 239th Irratix 🇳🇱 879 55 39ms 19 Jan 2023 242nd edsrzf 🇳🇿 879 86 6ms 21 Nov 2025 243rd ovs-code 🇩🇪 877 61 449ms 16 Jan 2024 243rd DialFrost 🇸🇬 877 61 453ms 16 Jan 2024 243rd kg583 🇺🇸 877 61 437ms 21 Jan 2024 246th lynn 877 75 1,483ms 30 Nov 2021 247th janbehrens 🇩🇪 876 55 277ms 27 Nov 2023 248th MeWhenI 🇻🇦 876 78 38ms 17 Feb 2023 249th sean-niemann 🇺🇸 874 68 2,379ms 23 Oct 2024 250th Steffan153 🇫🇮 874 142 36ms 20 Mar 2026 251st MeWhenI 🇻🇦 873 74 4ms 23 May 2023 252nd rucin93 🇵🇱 873 146 1,210ms 13 Mar 2025 253rd lynn 871 102 24ms 17 Jul 2023 254th emplv 🇱🇻 870 55 11ms 8 Mar 2023 255th AlephSquirrel 866 82 3ms 6 Aug 2024 256th lynn 865 37 35ms 11 Apr 2021 256th lynn 865 37 2ms 10 Jan 2022 256th Dominoscompute 865 37 34ms 1 Jun 2022 259th nwellnhof 🇩🇪 865 48 53ms 15 Sep 2023 260th Steffan153 🇫🇮 865 68 146ms 21 Feb 2024 261st primo-ppcg 🇹🇭 865 291 11ms 13 Aug 2025 262nd Lydxn 🇨🇦 864 81 3ms 28 Feb 2023 263rd sisyphus-ppcg 🇦🇺 863 56 36ms 22 Jan 2023 263rd ovs-code 🇩🇪 863 56 38ms 8 Jun 2024 263rd anter69 🇭🇺 863 56 38ms 21 Oct 2024 263rd pardouin 🇫🇷 863 56 37ms 11 Aug 2025 267th emgordon154 863 60 3ms 6 Jun 2025 268th lifthrasiir 🇰🇷 863 62 373ms 2 Dec 2024 268th emgordon154 863 62 349ms 10 Sep 2025 270th primo-ppcg 🇹🇭 863 89 129ms 5 Jan 2020 271st GrayJoKing 🇦🇺 863 103 25ms 5 Apr 2023 272nd ovs-code 🇩🇪 863 181 7ms 31 Mar 2023 273rd edsrzf 🇳🇿 861 51 766ms 13 Feb 2026 274th Steffan153 🇫🇮 861 69 2,481ms 13 Feb 2026 275th btjones0 860 65 10ms 7 Dec 2021 275th rhdqor213 860 65 122ms 27 Sep 2023 275th anter69 🇭🇺 860 65 9ms 31 Aug 2025 275th LostSyntax21 🇬🇧 860 65 11ms 21 days ago 279th AdrienHache 🇫🇷 859 75 429ms 22 Sep 2025 280th steffan-polygolf 859 78 91ms 21 Feb 2024 281st primo-ppcg 🇹🇭 858 80 115ms 15 Feb 2019 282nd m-tkach 🇺🇦 857 125 24ms 3 May 2022 283rd saito-ta 🇯🇵 856 67 10ms 12 Dec 2023 284th MeWhenI 🇻🇦 856 76 1ms 31 Dec 2022 285th somebody1234 854 50 3ms 28 Mar 2018 286th GrayJoKing 🇦🇺 854 81 78ms 21 Jan 2023 287th rucin93 🇵🇱 854 90 131ms 16 Jul 2024 288th GrayJoKing 🇦🇺 851 72 229ms 30 Oct 2023 289th primo-ppcg 🇹🇭 851 116 331ms 13 May 2020 290th MichalMarsalek 🇨🇿 850 85 135ms 12 Feb 2023 290th steffan-polygolf 850 85 141ms 21 Feb 2024 292nd ovs-code 🇩🇪 849 61 4ms 3 Mar 2026 293rd hiddicop 🇸🇪 848 57 37ms 31 Jan 2021 293rd olivermrose 🇺🇸 848 57 36ms 7 Oct 2021 293rd DialFrost 🇸🇬 848 57 39ms 28 Nov 2023 293rd blaztoma 🇱🇹 848 57 45ms 18 Dec 2025 297th prplz 🇦🇺 847 66 12ms 4 Oct 2021 297th inventshah 847 66 10ms 21 Jan 2023 297th GrayJoKing 🇦🇺 847 66 11ms 23 Jan 2023 297th Alex-x90 🇺🇸 847 66 10ms 23 Jan 2023 First Prev 201–300 of 2,201 Next Last