The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Fibonacci 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 896th alexdreptate 953 47 2ms 9 Oct 2020 896th paulcirstean-yonder 🇷🇴 953 47 1ms 10 Oct 2020 896th urojony 🇵🇱 953 47 1ms 28 Dec 2020 896th GrayJoKing 🇦🇺 953 47 1ms 9 Jan 2021 896th mihaits 953 47 2ms 29 Jan 2021 896th NewDefectus 🇮🇱 953 47 2ms 1 Feb 2021 896th MatheusAvellar 🇧🇷 953 47 1ms 7 May 2021 896th inventshah 953 47 1ms 8 May 2021 896th pandapawskat 953 47 1ms 1 Sep 2021 896th Irratix 🇳🇱 953 47 1ms 1 Sep 2021 896th lynn 953 47 1ms 2 Oct 2021 896th vang1ong7ang 953 47 1ms 26 Oct 2021 896th janbehrens 🇩🇪 953 47 1ms 26 Oct 2021 896th m-tkach 🇺🇦 953 47 1ms 2 Dec 2021 896th SirBogman 🇺🇸 953 47 1ms 14 Dec 2021 896th btnlq 953 47 1ms 5 Jan 2022 896th jared-hughes 953 47 1ms 4 Mar 2022 896th shellbertt 🇨🇦 953 47 1ms 7 Apr 2022 896th saito-ta 🇯🇵 953 47 1ms 21 Jun 2022 896th Shanethegamer 🇺🇸 953 47 1ms 11 Jul 2022 896th AlephSquirrel 953 47 1ms 16 Jul 2022 896th ZakkkkAttackkkk 🇵🇭 953 47 1ms 26 Jul 2022 896th FlorianCassayre 🇫🇷 953 47 1ms 8 Oct 2022 896th ValentinCassayre 953 47 1ms 8 Oct 2022 896th Alex-x90 🇺🇸 953 47 1ms 17 Oct 2022 896th MeWhenI 🇻🇦 953 47 1ms 17 Oct 2022 896th stefangimmillaro 953 47 2ms 17 Oct 2022 896th qwertyuiop3 🇷🇺 953 47 1ms 20 Oct 2022 896th madex 🇩🇪 953 47 2ms 10 Nov 2022 896th Seek64 🇩🇪 953 47 1ms 11 Nov 2022 896th mathb0y512 953 47 2ms 1 Jan 2023 896th Betuaredead 953 47 1ms 4 Jan 2023 896th Yewzir 🇧🇪 953 47 1ms 5 Feb 2023 896th User2654 953 47 1ms 10 Feb 2023 896th KenanHanke 953 47 1ms 20 Feb 2023 896th 386asm 🇺🇸 953 47 1ms 27 Apr 2023 896th klixel 🇨🇦 953 47 1ms 9 May 2023 896th Jonatan6 🇩🇰 953 47 1ms 28 May 2023 896th Bmrl7 953 47 1ms 4 Aug 2023 896th 09cf 953 47 1ms 20 Sep 2023 896th snoozingnewt 🇨🇦 953 47 1ms 23 Sep 2023 896th JohandeRuiter 🇳🇱 953 47 1ms 15 Oct 2023 896th fuzzylojik-golf 🇺🇸 953 47 1ms 21 Oct 2023 896th FlyingPenguin223 953 47 1ms 28 Oct 2023 896th GolfingSuccess 🇬🇷 953 47 1ms 3 Nov 2023 896th speles 🇺🇦 953 47 1ms 6 Nov 2023 896th namelessiw 953 47 1ms 7 Nov 2023 896th roupiq 🇵🇱 953 47 1ms 23 Nov 2023 896th emplv 🇱🇻 953 47 2ms 11 Dec 2023 896th drabart 🇵🇱 953 47 1ms 11 Dec 2023 896th giacomogallina 953 47 1ms 14 Dec 2023 896th kkoenig 953 47 1ms 22 Dec 2023 896th byronknoll 🇺🇸 953 47 1ms 6 Feb 2024 896th SadiinsoSnowfall 🇫🇷 953 47 2,426ms 13 Feb 2024 896th trist224 🇫🇷 953 47 2,219ms 14 Feb 2024 896th mathisfun271 953 47 1ms 14 Feb 2024 896th ehulinsky 🇺🇸 953 47 1ms 15 Feb 2024 896th Luca2812 953 47 1ms 1 Mar 2024 896th neel11235813 953 47 2ms 26 Mar 2024 896th Mandrzejy 🇵🇱 953 47 1ms 1 Apr 2024 896th Herbert00709 🇵🇱 953 47 2ms 1 Apr 2024 896th Flying-Toast 953 47 1ms 25 Apr 2024 896th jipsong 🇩🇪 953 47 2ms 1 Jul 2024 896th Kacarott 🇦🇺 953 47 1ms 29 Aug 2024 896th edsrzf 🇳🇿 953 47 1ms 12 Sep 2024 896th pardouin 🇫🇷 953 47 1ms 22 Sep 2024 896th SimBys 953 47 1ms 22 Oct 2024 896th AdrienHache 🇫🇷 953 47 1ms 16 Dec 2024 896th kaurakeksi 🇫🇮 953 47 1ms 29 Dec 2024 896th rucin93 🇵🇱 953 47 1ms 16 Jan 2025 896th Natanaelel 🇸🇪 953 47 1ms 24 Jan 2025 896th Iznoanygod 🇺🇸 953 47 2ms 16 Apr 2025 896th b-illy 🇬🇧 953 47 2ms 31 May 2025 896th emgordon154 953 47 2ms 1 Jun 2025 896th oscargeerts 953 47 2ms 23 Jun 2025 896th iczelia 🇩🇪 953 47 1ms 16 Oct 2025 896th luuumine 🇫🇷 953 47 2ms 23 Oct 2025 896th ansgustjd 953 47 2ms 5 Nov 2025 896th cefqrn 953 47 2ms 17 Nov 2025 896th solisolu 953 47 2ms 20 Nov 2025 896th bzd7 953 47 2ms 7 Dec 2025 896th Yax42 🇫🇷 953 47 2ms 8 Jan 2026 896th scpchicken 🇵🇼 953 47 2ms 7 days ago 984th primo-ppcg 🇹🇭 951 28 16ms 31 Jan 2022 984th HPWiz 🇳🇿 951 28 15ms 20 Feb 2022 984th Sakisan 🇧🇪 951 28 15ms 11 Jul 2022 987th sisyphus-ppcg 🇦🇺 949 33 1ms 30 Oct 2022 987th Lydxn 🇨🇦 949 33 1ms 18 Jan 2025 989th Lydxn 🇨🇦 949 34 479ms 20 Jan 2024 989th JayXon 🇺🇸 949 34 377ms 25 Jan 2024 989th GolfingSuccess 🇬🇷 949 34 407ms 31 Aug 2025 989th Steffan153 🇫🇮 949 34 381ms 5 days ago 993rd Kacarott 🇦🇺 948 26 62ms 9 Dec 2025 993rd GrayJoKing 🇦🇺 948 26 64ms 9 Dec 2025 993rd error256 948 26 61ms 10 Dec 2025 996th sisyphus-ppcg 🇦🇺 948 38 142ms 29 May 2021 996th Lydxn 🇨🇦 948 38 125ms 4 Nov 2021 998th JayXon 🇺🇸 948 45 81ms 11 Oct 2022 998th stefangimmillaro 948 45 88ms 7 May 2023 1,000th CaedenHarper 🇨🇦 948 58 523ms 24 Sep 2025 First Prev 901–1,000 of 10,110 Next Last