The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Niven Numbers in all languages 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 789th edsrzf 🇳🇿 926 46 3ms 8 Nov 2025 802nd Attero 🇸🇪 926 47 1ms 29 Mar 2020 802nd Irratix 🇳🇱 926 47 1ms 15 Jan 2021 802nd GalladeGuy 🇺🇸 926 47 1ms 15 Dec 2024 802nd TheDrawingCoder-Gamer 926 47 1ms 3 Jul 2025 802nd snoozingnewt 🇨🇦 926 47 1ms 23 Dec 2025 807th Lydxn 🇨🇦 926 49 72ms 15 May 2022 807th prplz 🇦🇺 926 49 74ms 16 May 2022 807th GrayJoKing 🇦🇺 926 49 71ms 20 May 2022 807th Steffan153 🇫🇮 926 49 71ms 20 Nov 2022 807th clockworknazo 926 49 72ms 25 Nov 2022 807th Shanethegamer 🇺🇸 926 49 73ms 8 Mar 2023 807th JayXon 🇺🇸 926 49 70ms 19 Mar 2023 807th Yewzir 🇧🇪 926 49 75ms 9 Nov 2023 807th Betuaredead 926 49 74ms 11 Nov 2023 807th pardouin 🇫🇷 926 49 77ms 3 Sep 2024 807th DialFrost 🇸🇬 926 49 77ms 14 Nov 2024 807th sean-niemann 🇺🇸 926 49 77ms 18 Apr 2025 807th edsrzf 🇳🇿 926 49 72ms 26 Jul 2025 807th albanian-laundromat 🇺🇸 926 49 72ms 8 Nov 2025 807th snoozingnewt 🇨🇦 926 49 71ms 6 Dec 2025 807th fuzzylojik-golf 🇺🇸 926 49 76ms 7 Jan 2026 807th emgordon154 926 49 75ms 15 days ago 824th Lydxn 🇨🇦 925 40 9ms 4 Jan 2022 824th saito-ta 🇯🇵 925 40 2ms 9 Nov 2023 824th Steffan153 🇫🇮 925 40 2ms 12 Feb 2026 827th Lydxn 🇨🇦 925 47 5ms 20 Dec 2023 828th MeWhenI 🇻🇦 924 34 1,380ms 10 Sep 2021 828th anter69 🇭🇺 924 34 1,294ms 24 Feb 2023 828th ovs-code 🇩🇪 924 34 1,238ms 4 Sep 2023 828th FlyingPenguin223 924 34 1,594ms 24 Oct 2024 828th edsrzf 🇳🇿 924 34 1,554ms 26 Jul 2025 833rd GrayJoKing 🇦🇺 924 49 13ms 23 Nov 2021 833rd btnlq 924 49 14ms 9 Dec 2021 833rd Lydxn 🇨🇦 924 49 14ms 9 Jan 2022 833rd prplz 🇦🇺 924 49 13ms 14 Apr 2022 833rd primo-ppcg 🇹🇭 924 49 14ms 2 Jun 2022 833rd lynn 924 49 14ms 3 Jun 2022 833rd IanUtley 924 49 14ms 12 Nov 2022 833rd Steffan153 🇫🇮 924 49 13ms 17 Nov 2022 833rd annaproxy 924 49 14ms 8 Jan 2023 833rd Yewzir 🇧🇪 924 49 15ms 12 Mar 2024 833rd ovs-code 🇩🇪 924 49 14ms 30 Jun 2024 833rd DialFrost 🇸🇬 924 49 14ms 24 Mar 2025 833rd sean-niemann 🇺🇸 924 49 14ms 25 Mar 2025 833rd GolfingSuccess 🇬🇷 924 49 13ms 10 Aug 2025 833rd snoozingnewt 🇨🇦 924 49 15ms 8 Dec 2025 848th MeWhenI 🇻🇦 923 36 5ms 29 Nov 2022 849th sean-niemann 🇺🇸 923 40 755ms 12 Sep 2025 849th edsrzf 🇳🇿 923 40 702ms 13 Sep 2025 849th xsot 🇸🇬 923 40 709ms 12 Nov 2025 849th snoozingnewt 🇨🇦 923 40 675ms 10 Dec 2025 849th Steffan153 🇫🇮 923 40 729ms 13 Feb 2026 854th JayXon 🇺🇸 923 46 1,450ms 1 Mar 2021 854th Lydxn 🇨🇦 923 46 1,446ms 9 Oct 2021 856th primo-ppcg 🇹🇭 923 49 39ms 6 May 2020 856th marshallward 🇺🇸 923 49 39ms 12 Oct 2020 856th LucaArgentiUCF 🇮🇹 923 49 38ms 14 Feb 2021 856th cure-honey 🇯🇵 923 49 39ms 26 Jun 2021 856th Lydxn 🇨🇦 923 49 40ms 15 Jul 2021 856th snoozingnewt 🇨🇦 923 49 38ms 11 Dec 2025 862nd lynn 923 51 1ms 2 Oct 2021 862nd GrayJoKing 🇦🇺 923 51 1ms 5 Feb 2022 862nd m-tkach 🇺🇦 923 51 1ms 2 Jun 2023 862nd roupiq 🇵🇱 923 51 1ms 24 Feb 2024 862nd wojtekmal 923 51 1ms 27 Feb 2024 862nd solisolu 923 51 2ms 28 Mar 2026 862nd albanian-laundromat 🇺🇸 923 51 2ms 23 days ago 869th prplz 🇦🇺 922 43 497ms 15 Jan 2024 869th AlephSquirrel 922 43 593ms 16 Jan 2024 869th neel11235813 922 43 496ms 17 Jan 2024 869th lynn 922 43 519ms 17 Feb 2024 869th CaedenHarper 🇨🇦 922 43 403ms 6 Sep 2024 869th rucin93 🇵🇱 922 43 465ms 26 Sep 2024 869th GolfingSuccess 🇬🇷 922 43 530ms 10 Aug 2025 869th CornerMercury 🇬🇧 922 43 462ms 17 Dec 2025 869th albanian-laundromat 🇺🇸 922 43 463ms 11 Feb 2026 869th dokutan 922 43 502ms 26 Feb 2026 869th snoozingnewt 🇨🇦 922 43 461ms 5 Mar 2026 880th Lydxn 🇨🇦 922 46 3ms 16 Jul 2023 881st ovs-code 🇩🇪 920 65 465ms 27 Feb 2022 881st Lydxn 🇨🇦 920 65 459ms 27 Feb 2022 881st JayXon 🇺🇸 920 65 458ms 28 Feb 2022 881st GrayJoKing 🇦🇺 920 65 472ms 28 Feb 2022 881st prplz 🇦🇺 920 65 459ms 6 Apr 2022 881st lynn 920 65 465ms 3 Jun 2022 881st MeWhenI 🇻🇦 920 65 460ms 10 Oct 2022 881st Steffan153 🇫🇮 920 65 466ms 30 Nov 2022 881st DialFrost 🇸🇬 920 65 455ms 14 Jan 2023 881st sean-niemann 🇺🇸 920 65 457ms 17 Jan 2023 881st Shanethegamer 🇺🇸 920 65 468ms 8 Mar 2023 881st sisyphus-ppcg 🇦🇺 920 65 464ms 23 Mar 2023 881st Yewzir 🇧🇪 920 65 426ms 5 Nov 2023 881st Betuaredead 920 65 429ms 11 Nov 2023 881st pardouin 🇫🇷 920 65 487ms 21 Aug 2024 881st voytxt 🇨🇿 920 65 470ms 12 Jan 2025 881st emgordon154 920 65 447ms 28 May 2025 881st fuzzylojik-golf 🇺🇸 920 65 468ms 18 Jul 2025 881st edsrzf 🇳🇿 920 65 450ms 26 Jul 2025 881st albanian-laundromat 🇺🇸 920 65 431ms 24 Sep 2025 First Prev 801–900 of 4,377 Next Last