The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Fizz Buzz in Haskell 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 96th Andriamanitra 🇫🇮 833 96 120ms 9 Apr 2022 96th TrueBoxGuy 833 96 114ms 28 Jul 2023 96th lyphyser 833 96 116ms 9 Oct 2023 96th 2b7q8 833 96 121ms 30 Jul 2024 105th user189032 825 97 118ms 30 May 2019 105th andersk 🇺🇸 825 97 114ms 21 Mar 2020 105th ffrancesc 🇲🇸 825 97 113ms 16 Feb 2021 105th Irratix 🇳🇱 825 97 115ms 27 Sep 2021 105th eddiesmithxyz 825 97 119ms 6 Jan 2023 110th Hillsoft 816 98 112ms 27 Jul 2022 110th ashtraypettingzoo 🇺🇸 816 98 120ms 18 Feb 2023 112th olligobber 🇦🇺 808 99 115ms 18 May 2020 113th rf0444 800 100 110ms 26 Jun 2020 113th HolmDev 800 100 123ms 9 Oct 2025 115th archaephyrryx 792 101 116ms 21 Oct 2020 115th kottbullepizza 792 101 113ms 8 Oct 2025 117th DanielRHolland 784 102 111ms 13 Nov 2020 117th strout 784 102 115ms 27 Aug 2022 119th fourtf 777 103 113ms 28 Aug 2020 119th gbxdl 777 103 111ms 9 Jan 2021 119th HallMatthew314 777 103 112ms 16 Feb 2022 119th Jeremy-Stafford 777 103 117ms 27 Feb 2023 119th Z-snails 777 103 114ms 27 Feb 2023 119th AdamMorris377 777 103 119ms 27 Aug 2024 125th Indivicivet 769 104 110ms 30 Mar 2021 125th hymanimy 769 104 114ms 19 Aug 2021 125th ethanmassie 769 104 111ms 13 Jul 2022 125th myclevorname 🇺🇸 769 104 122ms 23 Jul 2024 129th Awsute 762 105 109ms 11 Apr 2022 129th aDwarfNamedUrist 762 105 118ms 12 Sep 2023 131st citsur 755 106 115ms 10 Jun 2019 131st schaeffm 755 106 112ms 8 Oct 2019 131st Naruyoko 755 106 113ms 6 Mar 2023 131st ravatex 755 106 122ms 6 Dec 2024 135th stifflerus 748 107 115ms 20 Aug 2018 135th komos90 748 107 116ms 20 May 2020 135th Kudostoy0u 748 107 117ms 22 Feb 2021 135th boxjelly 748 107 117ms 23 Feb 2021 135th HumanoidCPU 748 107 112ms 25 Feb 2024 135th kejcao 🇨🇦 748 107 113ms 8 May 2024 141st lgastako 734 109 116ms 2 Aug 2019 141st doug-h 734 109 117ms 25 May 2020 141st drbalan 734 109 117ms 14 Jul 2020 141st olavaga 734 109 112ms 3 Feb 2022 141st Xzyaihni 734 109 113ms 1 May 2023 141st ebobrow 734 109 110ms 16 Aug 2023 141st keelimeguy 🇺🇸 734 109 117ms 23 Oct 2023 141st the-zammers 734 109 110ms 15 Dec 2023 149th abt8601 🇹🇼 727 110 119ms 15 Jul 2022 149th inverseLorentz 🇦🇺 727 110 112ms 24 Apr 2024 149th WatMan77 727 110 119ms 27 May 2025 152nd XaavanDolence 721 111 112ms 7 Sep 2020 152nd VictorFordham 721 111 113ms 25 Feb 2022 152nd utkarshkukreti 721 111 114ms 18 May 2022 152nd Innf107 721 111 117ms 12 Nov 2022 156th hjcafaroUC 714 112 114ms 13 Jun 2021 156th vzsky 714 112 115ms 8 Nov 2022 156th lillycham 714 112 113ms 18 Apr 2023 156th Lv0Sys 🇵🇱 714 112 121ms 30 May 2025 160th anastos 708 113 108ms 23 Jul 2018 160th puzzleninja 708 113 114ms 19 Jul 2019 160th blasio99 708 113 115ms 28 Jan 2021 163rd ian-h-chamberlain 🇺🇸 702 114 117ms 6 Jan 2020 163rd svenssom 702 114 115ms 18 Feb 2022 165th Informagier 696 115 114ms 17 Sep 2020 165th AtticusKuhn 696 115 110ms 23 Jan 2021 165th HaroldVemeno 696 115 114ms 2 Jan 2022 165th heanyang1 696 115 117ms 22 Apr 2025 169th ahilke 690 116 121ms 19 Mar 2019 169th Johannesd3 690 116 114ms 18 Jun 2019 169th darrell-roberts 690 116 117ms 26 Feb 2020 169th ze-h 🇺🇸 690 116 114ms 25 Mar 2022 173rd PPKFS 684 117 116ms 8 Dec 2022 173rd rucin93 🇵🇱 684 117 117ms 8 Jun 2024 175th valentinstoecker 678 118 116ms 8 Jun 2020 176th guliyevemil1 🇦🇿 672 119 118ms 16 Apr 2020 176th rachelambda 672 119 114ms 6 Jun 2020 176th regob 672 119 116ms 31 Jul 2021 176th Drew-j-Smith 672 119 115ms 24 Dec 2023 176th refrogerator 672 119 129ms 17 Oct 2024 176th Alex-Huggett 🇬🇧 672 119 119ms 20 Dec 2025 182nd QuinnQR 667 120 113ms 25 Oct 2021 182nd aliakseikalosha 667 120 116ms 14 Oct 2024 182nd TheDrawingCoder-Gamer 667 120 128ms 2 Jul 2025 182nd Zounon 667 120 112ms 19 Aug 2025 186th mossprescott 661 121 115ms 12 Aug 2018 186th elttil 661 121 123ms 15 Jun 2024 188th enmiligi 650 123 121ms 8 Mar 2023 189th CatsAreFluffy 645 124 115ms 16 Nov 2022 190th RoSeWi 640 125 114ms 29 Nov 2019 190th jadequin 640 125 115ms 28 Apr 2021 190th elizj3 🇵🇱 640 125 114ms 6 Jul 2021 190th Widgitty 640 125 112ms 20 May 2023 194th JoaoFelipe3 635 126 113ms 14 Jan 2024 195th volpi-m 🇫🇷 630 127 115ms 19 Mar 2024 195th RedzGoose 🇦🇺 630 127 116ms 18 Sep 2024 197th neonchickens 625 128 111ms 10 Nov 2023 197th brimstonetrader 625 128 114ms 2 Jan 2024 197th nents 625 128 116ms 24 Jan 2025 200th namelessiw 615 130 113ms 22 Jan 2024 First Prev 101–200 of 255 Next Last