The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
φ 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 196th error256 945 40 125ms 13 Sep 2024 202nd DialFrost 🇸🇬 945 53 489ms 15 Jan 2024 202nd sean-niemann 🇺🇸 945 53 510ms 15 Jan 2024 202nd ovs-code 🇩🇪 945 53 549ms 15 Jan 2024 202nd Yewzir 🇧🇪 945 53 529ms 15 Jan 2024 202nd GrayJoKing 🇦🇺 945 53 531ms 16 Jan 2024 202nd inventshah 945 53 519ms 16 Jan 2024 202nd Lydxn 🇨🇦 945 53 1,022ms 16 Jan 2024 202nd Steffan153 🇫🇮 945 53 507ms 16 Jan 2024 202nd AlephSquirrel 945 53 505ms 16 Jan 2024 202nd sisyphus-ppcg 🇦🇺 945 53 526ms 17 Jan 2024 202nd MeWhenI 🇻🇦 945 53 503ms 17 Jan 2024 202nd orthoplex 🇨🇽 945 53 490ms 18 Jan 2024 202nd JayXon 🇺🇸 945 53 682ms 20 Jan 2024 202nd m-tkach 🇺🇦 945 53 620ms 20 Jan 2024 202nd xsot 🇸🇬 945 53 453ms 25 Jan 2024 202nd lynn 945 53 459ms 17 Feb 2024 202nd pardouin 🇫🇷 945 53 535ms 22 Jun 2024 202nd BREMAUCY 🇫🇷 945 53 472ms 24 Jul 2024 202nd kg583 🇺🇸 945 53 565ms 18 Oct 2024 202nd fuzzylojik-golf 🇺🇸 945 53 432ms 15 Jul 2025 202nd CaedenHarper 🇨🇦 945 53 449ms 10 Aug 2025 202nd CornerMercury 🇬🇧 945 53 486ms 12 Oct 2025 224th JRaspass 🇬🇧 944 38 162ms 3 Dec 2021 224th GrayJoKing 🇦🇺 944 38 165ms 8 Feb 2022 224th prplz 🇦🇺 944 38 196ms 19 Jan 2023 224th commandz0 🇺🇸 944 38 183ms 6 Nov 2023 224th duckyluuk 🇳🇱 944 38 193ms 26 May 2024 224th FortuiteMan 🇫🇷 944 38 180ms 27 Sep 2024 224th edsrzf 🇳🇿 944 38 180ms 22 Mar 2025 231st GrayJoKing 🇦🇺 943 51 33ms 13 Aug 2024 232nd kg583 🇺🇸 942 53 15ms 21 Oct 2024 232nd edsrzf 🇳🇿 942 53 15ms 26 Dec 2024 232nd zacjl 942 53 15ms 21 Jan 2025 232nd DialFrost 🇸🇬 942 53 15ms 21 Jan 2025 232nd CLOStrophobic 🇮🇹 942 53 18ms 22 Jan 2025 232nd primo-ppcg 🇹🇭 942 53 14ms 16 Apr 2025 238th GrayJoKing 🇦🇺 940 31 7ms 1 Feb 2021 239th edre 940 55 62ms 4 Jun 2018 239th AforAmpere 940 55 233ms 5 Feb 2020 239th TFeld00 🇩🇰 940 55 47ms 5 Oct 2020 239th CedricGebistorf 940 55 63ms 2 Mar 2022 239th SirBogman 🇺🇸 940 55 72ms 25 May 2022 239th andersk 🇺🇸 940 55 62ms 25 Oct 2022 239th vishwathg 940 55 231ms 4 Feb 2023 239th duckyluuk 🇳🇱 940 55 66ms 30 Jan 2024 239th albanian-laundromat 🇺🇸 940 55 64ms 8 Sep 2025 239th ryyyn 🇺🇸 940 55 65ms 2 Nov 2025 239th blaztoma 🇱🇹 940 55 66ms 23 Nov 2025 239th CommandLeo 🇮🇹 940 55 116ms 25 Dec 2025 239th Flekay 🇩🇪 940 55 62ms 18 Feb 2026 239th snoozingnewt 🇨🇦 940 55 61ms 20 Feb 2026 239th aksyristos 940 55 63ms 30 Mar 2026 239th plcc0 940 55 61ms 12 days ago 239th dokutan 940 55 62ms 7 days ago 256th kg583 🇺🇸 936 41 39ms 23 Dec 2024 256th edsrzf 🇳🇿 936 41 39ms 23 Dec 2024 256th zacjl 936 41 43ms 16 May 2025 259th HPWiz 🇳🇿 936 61 117ms 20 May 2018 259th primo-ppcg 🇹🇭 936 61 115ms 3 Nov 2018 259th bforte 936 61 118ms 2 Jan 2019 259th GrayJoKing 🇦🇺 936 61 117ms 4 Dec 2020 259th BBoehm 🇩🇪 936 61 123ms 25 Feb 2021 259th sean-niemann 🇺🇸 936 61 114ms 23 Aug 2021 259th lynn 936 61 120ms 20 Sep 2021 259th Lydxn 🇨🇦 936 61 116ms 10 Nov 2021 259th xnor-gate 936 61 121ms 29 Dec 2021 259th MeWhenI 🇻🇦 936 61 113ms 2 May 2022 259th DaCuteRaccoon 936 61 116ms 13 Dec 2022 259th DialFrost 🇸🇬 936 61 122ms 7 Jan 2023 259th Steffan153 🇫🇮 936 61 116ms 22 Jan 2023 259th ovs-code 🇩🇪 936 61 116ms 25 May 2023 259th pardouin 🇫🇷 936 61 122ms 24 Jul 2024 259th CaedenHarper 🇨🇦 936 61 121ms 27 Jan 2025 259th fuzzylojik-golf 🇺🇸 936 61 117ms 13 Sep 2025 276th IanUtley 933 50 2,322ms 2 Nov 2022 276th GrayJoKing 🇦🇺 933 50 180ms 27 Oct 2023 276th btnlq 933 50 175ms 27 Oct 2023 276th ovs-code 🇩🇪 933 50 176ms 30 Jun 2024 280th lukegustafson 🇺🇸 930 50 148ms 3 Aug 2024 280th Steffan153 🇫🇮 930 50 153ms 3 Aug 2024 280th rucin93 🇵🇱 930 50 156ms 3 Aug 2024 280th sean-niemann 🇺🇸 930 50 155ms 4 Aug 2024 280th JayXon 🇺🇸 930 50 158ms 10 Aug 2024 280th GrayJoKing 🇦🇺 930 50 155ms 13 Aug 2024 280th emplv 🇱🇻 930 50 149ms 29 Oct 2024 287th JayXon 🇺🇸 930 57 1,669ms 16 Oct 2025 287th pardouin 🇫🇷 930 57 1,758ms 16 Oct 2025 289th emgordon154 929 41 7ms 3 Mar 2026 289th edsrzf 🇳🇿 929 41 6ms 3 Mar 2026 289th GrayJoKing 🇦🇺 929 41 12ms 4 Mar 2026 289th Steffan153 🇫🇮 929 41 7ms 19 Mar 2026 293rd edsrzf 🇳🇿 928 52 6ms 26 Dec 2024 293rd zacjl 928 52 5ms 30 Dec 2024 295th JayXon 🇺🇸 927 89 545ms 25 Sep 2025 296th pardouin 🇫🇷 923 54 2,819ms 26 Dec 2024 296th JayXon 🇺🇸 923 54 2,781ms 2 Jan 2025 298th janeclange 923 56 72ms 18 Nov 2023 298th YAJUE114514 923 56 11ms 11 Dec 2025 300th Lydxn 🇨🇦 923 98 442ms 21 Nov 2021 First Prev 201–300 of 2,535 Next Last