The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Fibonacci in Rust 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 100th Eolu 853 75 124ms 20 Jan 2022 100th Anonymousellama21 853 75 124ms 11 Feb 2022 100th sona-tau 853 75 124ms 16 Aug 2023 100th Xzyaihni 853 75 124ms 11 Feb 2024 100th madeforlosers 853 75 115ms 22 Nov 2024 100th bknower 853 75 127ms 3 Jul 2025 100th Yax42 🇫🇷 853 75 129ms 4 Oct 2025 100th Andrey2001 853 75 125ms 25 Jan 2026 100th madex 🇩🇪 853 75 125ms 21 days ago 110th derderder77 842 76 120ms 4 Jan 2020 110th dbdr 842 76 123ms 5 Jan 2020 110th Domicnt 842 76 121ms 11 Jun 2020 110th 0xjac 🇨🇭 842 76 126ms 14 Jun 2020 110th roflolilolmao 842 76 124ms 14 Jun 2020 110th KatieLG 🇬🇧 842 76 134ms 29 Nov 2020 110th janbehrens 🇩🇪 842 76 119ms 2 Jan 2021 110th BBoehm 🇩🇪 842 76 124ms 7 Jan 2021 110th JGDoerrer 842 76 121ms 15 Feb 2022 110th 0x00A 842 76 126ms 14 Oct 2022 110th aDwarfNamedUrist 842 76 128ms 12 Dec 2022 110th georgehulme 842 76 124ms 9 Oct 2023 110th okaponta 842 76 126ms 11 Jan 2024 110th mathisfun271 842 76 118ms 21 Feb 2024 110th dokutan 842 76 123ms 24 Jul 2024 110th wh3n3v3r 🇨🇿 842 76 125ms 15 Nov 2024 110th fgrosshans 🇫🇷 842 76 128ms 11 May 2025 110th Mabeloid 🇳🇴 842 76 121ms 31 Oct 2025 110th LostSyntax21 🇬🇧 842 76 127ms 30 Nov 2025 110th Mefred 842 76 136ms 20 days ago 130th germania 831 77 121ms 5 Jan 2020 130th yzhs 🇩🇪 831 77 127ms 1 Feb 2020 130th kmaork 🇮🇱 831 77 124ms 14 Mar 2020 130th vukonen 831 77 127ms 14 Sep 2020 130th jiaminglimjm 🇲🇾 831 77 127ms 3 Jan 2021 130th Indivicivet 831 77 124ms 24 Mar 2021 130th Bubbler-4 831 77 121ms 3 Nov 2021 130th Alex-x90 🇺🇸 831 77 121ms 2 Jan 2023 130th Adix-null 🇱🇹 831 77 129ms 4 Jul 2023 130th HumanoidCPU 831 77 122ms 18 Apr 2024 130th Nathan-Masala 831 77 129ms 21 days ago 141st boxjelly 821 78 126ms 10 Feb 2021 141st bac0id 821 78 123ms 18 Oct 2021 141st AnnoyedArt1256 821 78 120ms 23 Jan 2022 141st Mortis66666 821 78 126ms 9 Jun 2022 141st MichaelMBradley 🇨🇦 821 78 122ms 21 Jul 2022 141st 201170 821 78 120ms 29 Jul 2022 141st raphaelimahorn 821 78 122ms 3 Oct 2022 141st jhpaques 🇫🇷 821 78 125ms 3 Dec 2022 141st Betuaredead 821 78 124ms 4 Jan 2023 141st Sciman101 821 78 131ms 15 May 2023 141st Andriamanitra 🇫🇮 821 78 127ms 13 Jul 2023 141st msbranicky 821 78 122ms 1 Oct 2023 141st IndustrialComet 821 78 122ms 18 Oct 2023 141st Just4FunCoder 821 78 126ms 26 Aug 2024 141st The3gs 821 78 129ms 25 Jan 2025 141st jacekwladzinski 821 78 127ms 2 Oct 2025 141st albanian-laundromat 🇺🇸 821 78 125ms 29 Jan 2026 158th fajost 810 79 121ms 2 Sep 2020 158th lilyyy411 810 79 129ms 10 Sep 2021 158th owen-c-parker 🇺🇸 810 79 122ms 17 Mar 2022 158th Cloakless 🇬🇧 810 79 125ms 17 Feb 2023 158th dylanarmstrong 810 79 120ms 12 Dec 2023 158th xyangst 810 79 125ms 5 Oct 2024 158th desecaw13 810 79 126ms 24 Jan 2025 158th Herbert00709 🇵🇱 810 79 125ms 7 Mar 2026 166th Omega65536 🇩🇪 800 80 125ms 8 Jul 2022 166th CheeseCake628 🇳🇴 800 80 124ms 14 Feb 2023 166th Nic0M 800 80 123ms 6 Jul 2024 166th azure-blondon 800 80 131ms 15 Jul 2024 166th heanyang1 800 80 130ms 22 Apr 2025 171st WatMan77 790 81 126ms 14 Aug 2023 172nd Pena86 780 82 122ms 27 May 2021 172nd LeftPathLane 780 82 122ms 31 Oct 2022 172nd inverseLorentz 🇦🇺 780 82 123ms 21 Feb 2024 172nd Dandandooo 780 82 127ms 20 Apr 2025 172nd ItsEthanDev 780 82 132ms 14 days ago 177th argusdusty 🇺🇸 771 83 127ms 27 Dec 2020 177th zakariamouhid 771 83 124ms 10 Jan 2023 177th epic-programmer-guy 771 83 128ms 29 Dec 2023 177th UnusualEgg 771 83 127ms 17 Sep 2024 177th RobertHoeh 771 83 128ms 30 Jan 2026 182nd chordowl 762 84 124ms 17 Mar 2021 182nd wrose100 762 84 130ms 4 Dec 2022 182nd charliegaming 762 84 122ms 4 Oct 2023 182nd MisterrLuck 762 84 130ms 31 Jul 2024 182nd PyryL 🇫🇮 762 84 121ms 23 Aug 2024 187th sidju 753 85 127ms 16 Feb 2020 187th matt9ucci 753 85 123ms 27 Jun 2020 187th NewDefectus 🇮🇱 753 85 123ms 11 Jul 2021 187th ArmaanAS 753 85 131ms 27 Nov 2021 187th CedricGebistorf 753 85 122ms 13 Mar 2022 187th NovemberOrWhatever 753 85 124ms 6 Nov 2022 187th Setvizan 753 85 133ms 1 Jun 2023 187th MCausc78 🇺🇦 753 85 127ms 13 Sep 2023 187th Demonarchet 753 85 122ms 8 Nov 2023 187th jbjd 753 85 126ms 24 Feb 2024 187th Aurel300 🇨🇭 753 85 129ms 3 Jun 2024 187th Jonson26 753 85 121ms 9 days ago 199th bob8677 744 86 125ms 9 May 2021 199th eiburns 744 86 120ms 20 Jan 2023 First Prev 101–200 of 268 Next Last