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 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 501st DialFrost 🇸🇬 948 38 1ms 18 Nov 2025 501st Yewzir 🇧🇪 948 38 1ms 18 Nov 2025 501st rucin93 🇵🇱 948 38 1ms 18 Nov 2025 501st edsrzf 🇳🇿 948 38 1ms 18 Nov 2025 501st JayXon 🇺🇸 948 38 2ms 19 Nov 2025 501st sean-niemann 🇺🇸 948 38 1ms 19 Nov 2025 501st GrayJoKing 🇦🇺 948 38 2ms 19 Nov 2025 501st ovs-code 🇩🇪 948 38 1ms 19 Nov 2025 501st Shanethegamer 🇺🇸 948 38 2ms 19 Nov 2025 501st pardouin 🇫🇷 948 38 1ms 19 Nov 2025 501st snoozingnewt 🇨🇦 948 38 1ms 4 Dec 2025 501st fuzzylojik-golf 🇺🇸 948 38 1ms 24 Dec 2025 501st Steffan153 🇫🇮 948 38 1ms 13 Feb 2026 501st dokutan 948 38 2ms 26 Feb 2026 501st albanian-laundromat 🇺🇸 948 38 1ms 16 Mar 2026 501st GolfingSuccess 🇬🇷 948 38 2ms 12 days ago 517th Lydxn 🇨🇦 947 37 117ms 12 Dec 2022 517th ovs-code 🇩🇪 947 37 81ms 29 Jan 2023 517th DialFrost 🇸🇬 947 37 97ms 27 May 2024 517th sean-niemann 🇺🇸 947 37 81ms 12 Jul 2024 517th Steffan153 🇫🇮 947 37 82ms 13 Jul 2024 517th pardouin 🇫🇷 947 37 78ms 22 Aug 2024 523rd prplz 🇦🇺 947 61 127ms 13 Jan 2022 523rd GrayJoKing 🇦🇺 947 61 126ms 13 Jan 2022 523rd JayXon 🇺🇸 947 61 124ms 13 Jan 2022 523rd Lydxn 🇨🇦 947 61 129ms 13 Jan 2022 523rd primo-ppcg 🇹🇭 947 61 127ms 14 Jan 2022 523rd sisyphus-ppcg 🇦🇺 947 61 134ms 17 Jan 2022 523rd lynn 947 61 127ms 10 Mar 2022 523rd Bubbler-4 947 61 130ms 8 Aug 2022 523rd MeWhenI 🇻🇦 947 61 132ms 10 Oct 2022 523rd clockworknazo 947 61 132ms 12 Oct 2022 523rd andersk 🇺🇸 947 61 129ms 22 Oct 2022 523rd Steffan153 🇫🇮 947 61 127ms 17 Nov 2022 523rd stefangimmillaro 947 61 132ms 25 Nov 2022 523rd sean-niemann 🇺🇸 947 61 125ms 17 Jan 2023 523rd DialFrost 🇸🇬 947 61 130ms 18 Jan 2023 523rd rucin93 🇵🇱 947 61 126ms 23 Jan 2023 523rd Shanethegamer 🇺🇸 947 61 125ms 8 Mar 2023 523rd ovs-code 🇩🇪 947 61 126ms 20 Jun 2023 523rd Yewzir 🇧🇪 947 61 129ms 23 Sep 2023 523rd Betuaredead 947 61 128ms 11 Nov 2023 523rd elgan65536 🇺🇸 947 61 125ms 5 Mar 2024 523rd pardouin 🇫🇷 947 61 129ms 22 Aug 2024 523rd nullie 947 61 133ms 18 Dec 2024 523rd acotis 947 61 123ms 26 Jan 2025 523rd emgordon154 947 61 129ms 18 Feb 2025 523rd fuzzylojik-golf 🇺🇸 947 61 137ms 17 Jun 2025 523rd edsrzf 🇳🇿 947 61 127ms 26 Jul 2025 523rd qpwoeirut 947 61 129ms 16 Aug 2025 523rd kumavale 947 61 123ms 17 Aug 2025 523rd albanian-laundromat 🇺🇸 947 61 130ms 24 Sep 2025 523rd snoozingnewt 🇨🇦 947 61 128ms 4 Dec 2025 523rd dokutan 947 61 133ms 26 Feb 2026 523rd madex 🇩🇪 947 61 126ms 15 Mar 2026 523rd vang1ong7ang 947 61 127ms 23 days ago 557th btnlq 946 29 235ms 21 Feb 2021 557th nwellnhof 🇩🇪 946 29 259ms 25 Oct 2021 557th primo-ppcg 🇹🇭 946 29 247ms 10 Mar 2022 557th GrayJoKing 🇦🇺 946 29 253ms 10 Mar 2022 557th SirBogman 🇺🇸 946 29 257ms 23 Jun 2022 557th MeWhenI 🇻🇦 946 29 264ms 28 Jan 2023 557th stefangimmillaro 946 29 213ms 29 Oct 2023 557th Yewzir 🇧🇪 946 29 269ms 19 Nov 2023 557th dcgjb 946 29 260ms 24 Jan 2024 557th DialFrost 🇸🇬 946 29 225ms 6 Jun 2024 557th bitsandbeyond 🇳🇱 946 29 216ms 20 Oct 2025 557th fuzzylojik-golf 🇺🇸 946 29 264ms 26 days ago 569th GrayJoKing 🇦🇺 946 35 39ms 8 Sep 2021 569th ovs-code 🇩🇪 946 35 37ms 21 Jun 2022 569th Steffan153 🇫🇮 946 35 39ms 12 Mar 2026 572nd primo-ppcg 🇹🇭 946 44 129ms 25 Apr 2020 572nd prplz 🇦🇺 946 44 131ms 16 May 2020 572nd Lydxn 🇨🇦 946 44 135ms 12 Jan 2021 572nd JayXon 🇺🇸 946 44 140ms 16 Feb 2021 572nd sisyphus-ppcg 🇦🇺 946 44 128ms 30 May 2021 572nd ovs-code 🇩🇪 946 44 129ms 19 Nov 2021 572nd GrayJoKing 🇦🇺 946 44 135ms 15 Dec 2021 572nd MichalMarsalek 🇨🇿 946 44 130ms 16 Feb 2022 572nd lynn 946 44 132ms 3 Jun 2022 572nd MeWhenI 🇻🇦 946 44 131ms 10 Oct 2022 572nd clockworknazo 946 44 135ms 26 Nov 2022 572nd Steffan153 🇫🇮 946 44 130ms 30 Nov 2022 572nd sean-niemann 🇺🇸 946 44 128ms 17 Jan 2023 572nd DialFrost 🇸🇬 946 44 131ms 18 Jan 2023 572nd steffan-polygolf 946 44 130ms 19 Feb 2023 572nd Shanethegamer 🇺🇸 946 44 129ms 8 Mar 2023 572nd stefangimmillaro 946 44 127ms 11 Jun 2023 572nd Yewzir 🇧🇪 946 44 127ms 23 Sep 2023 572nd Betuaredead 946 44 130ms 13 Nov 2023 572nd pardouin 🇫🇷 946 44 129ms 21 Sep 2024 572nd fuzzylojik-golf 🇺🇸 946 44 131ms 7 Aug 2025 572nd dokutan 946 44 144ms 26 Feb 2026 594th michael-pruglo 🇺🇦 946 50 1ms 13 Jul 2022 594th qwertyuiop3 🇷🇺 946 50 2ms 14 May 2025 596th Lydxn 🇨🇦 946 68 59ms 1 Jan 2022 596th prplz 🇦🇺 946 68 54ms 1 Jan 2022 596th JayXon 🇺🇸 946 68 63ms 5 Jan 2022 596th sisyphus-ppcg 🇦🇺 946 68 62ms 23 Mar 2022 596th nwellnhof 🇩🇪 946 68 56ms 8 Aug 2022 First Prev 501–600 of 4,324 Next Last