The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Emirp 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 101st hallvabo 🇳🇴 938 70 11ms 7 Sep 2021 101st orthoplex 🇨🇽 938 70 11ms 1 Nov 2022 101st xsot 🇸🇬 938 70 10ms 27 Mar 2023 101st m-tkach 🇺🇦 938 70 11ms 11 Oct 2023 101st DialFrost 🇸🇬 938 70 11ms 16 Jan 2024 101st ovs-code 🇩🇪 938 70 10ms 16 Jan 2024 101st bizy-coder 938 70 11ms 17 Dec 2025 108th JayXon 🇺🇸 938 88 384ms 21 Nov 2021 108th Lydxn 🇨🇦 938 88 394ms 21 Nov 2021 108th nwellnhof 🇩🇪 938 88 394ms 21 Nov 2021 108th primo-ppcg 🇹🇭 938 88 368ms 21 Nov 2021 108th prplz 🇦🇺 938 88 383ms 21 Nov 2021 108th Steffan153 🇫🇮 938 88 384ms 28 Jan 2023 108th tomtheisen 🇺🇸 938 88 387ms 29 Jan 2023 108th btnlq 938 88 489ms 10 Mar 2023 108th AdrienHache 🇫🇷 938 88 405ms 25 May 2023 108th wiz0u 938 88 441ms 29 Jun 2023 108th stefangimmillaro 938 88 447ms 15 Jul 2023 108th MeWhenI 🇻🇦 938 88 408ms 26 Jul 2023 108th namelessiw 938 88 399ms 8 Jun 2024 108th pardouin 🇫🇷 938 88 527ms 8 Oct 2024 108th sean-niemann 🇺🇸 938 88 411ms 23 Dec 2024 108th Yax42 🇫🇷 938 88 407ms 19 Sep 2025 124th Yax42 🇫🇷 937 88 1ms 9 Oct 2025 124th Mukundan314 937 88 2ms 17 Nov 2025 126th Lydxn 🇨🇦 935 67 517ms 16 Jan 2024 126th HPWiz 🇳🇿 935 67 414ms 16 Jan 2024 126th JayXon 🇺🇸 935 67 478ms 18 Jan 2024 126th pardouin 🇫🇷 935 67 608ms 21 Jun 2024 126th GolfingSuccess 🇬🇷 935 67 438ms 8 Nov 2025 126th Steffan153 🇫🇮 935 67 414ms 38 hours ago 132nd antimon2 🇯🇵 934 64 861ms 12 Sep 2022 132nd Lydxn 🇨🇦 934 64 904ms 10 May 2023 134th sean-niemann 🇺🇸 934 101 483ms 26 Sep 2025 134th JayXon 🇺🇸 934 101 581ms 26 Sep 2025 134th stefangimmillaro 934 101 518ms 6 Oct 2025 134th Steffan153 🇫🇮 934 101 490ms 11 Feb 2026 138th GrayJoKing 🇦🇺 933 57 63ms 13 Sep 2023 138th Bubbler-4 933 57 61ms 13 Sep 2023 138th Lydxn 🇨🇦 933 57 61ms 13 Sep 2023 138th ovs-code 🇩🇪 933 57 62ms 13 Sep 2023 138th Steffan153 🇫🇮 933 57 62ms 16 Sep 2023 138th primo-ppcg 🇹🇭 933 57 64ms 16 Sep 2023 138th Kacarott 🇦🇺 933 57 60ms 24 Nov 2023 138th error256 933 57 60ms 14 May 2024 138th pardouin 🇫🇷 933 57 62ms 24 Aug 2024 138th sean-niemann 🇺🇸 933 57 60ms 7 Apr 2025 138th DialFrost 🇸🇬 933 57 61ms 8 Apr 2025 149th Lydxn 🇨🇦 933 72 2ms 10 Apr 2022 149th JayXon 🇺🇸 933 72 2ms 10 Feb 2023 149th GrayJoKing 🇦🇺 933 72 2ms 21 Feb 2023 152nd GrayJoKing 🇦🇺 931 50 2ms 26 Mar 2021 152nd MeWhenI 🇻🇦 931 50 2ms 13 Mar 2025 154th primo-ppcg 🇹🇭 931 51 4ms 11 Apr 2021 154th o0lit3 🇺🇸 931 51 4ms 12 Apr 2021 156th primo-ppcg 🇹🇭 931 69 9ms 4 Jun 2018 157th JayXon 🇺🇸 930 101 133ms 14 Jan 2022 157th acotis 930 101 132ms 28 Oct 2025 157th kumavale 930 101 130ms 28 Oct 2025 160th xsot 🇸🇬 928 59 6ms 18 May 2025 160th primo-ppcg 🇹🇭 928 59 4ms 18 May 2025 162nd JayXon 🇺🇸 928 64 1,354ms 7 Jul 2022 162nd Lydxn 🇨🇦 928 64 1,269ms 7 Jul 2022 162nd emgordon154 928 64 1,282ms 18 Nov 2024 162nd pardouin 🇫🇷 928 64 1,599ms 19 Aug 2025 166th annaproxy 927 89 382ms 4 Jan 2023 167th shadowninja55 🇺🇸 926 27 3ms 8 Jan 2025 168th primo-ppcg 🇹🇭 925 71 10ms 2 Jan 2021 168th NewDefectus 🇮🇱 925 71 11ms 16 Dec 2021 168th neel11235813 925 71 11ms 8 Feb 2023 168th rschwa6308 🇺🇸 925 71 11ms 12 May 2023 168th zbreit 🇺🇸 925 71 10ms 20 May 2023 168th sean-niemann 🇺🇸 925 71 12ms 6 Jun 2025 168th ndren 925 71 10ms 15 Jul 2025 168th blaztoma 🇱🇹 925 71 11ms 10 Nov 2025 168th albanian-laundromat 🇺🇸 925 71 11ms 16 Dec 2025 168th ryyyn 🇺🇸 925 71 10ms 16 Dec 2025 168th Mukundan314 925 71 10ms 17 Dec 2025 168th kg583 🇺🇸 925 71 10ms 24 Mar 2026 168th firegene 🇮🇪 925 71 11ms 10 days ago 181st nwellnhof 🇩🇪 925 102 517ms 25 Sep 2025 181st MeWhenI 🇻🇦 925 102 475ms 7 Nov 2025 183rd GrayJoKing 🇦🇺 924 67 73ms 9 Jun 2022 183rd Lydxn 🇨🇦 924 67 74ms 9 Jun 2022 183rd Steffan153 🇫🇮 924 67 74ms 28 Jan 2023 183rd JayXon 🇺🇸 924 67 66ms 21 Mar 2023 183rd pardouin 🇫🇷 924 67 76ms 3 Sep 2024 183rd sean-niemann 🇺🇸 924 67 75ms 18 Apr 2025 189th sisyphus-ppcg 🇦🇺 924 104 61ms 23 Mar 2022 189th Lydxn 🇨🇦 924 104 62ms 23 Mar 2022 189th JayXon 🇺🇸 924 104 60ms 23 Mar 2022 192nd AlexDaniel 🇪🇪 922 42 137ms 24 Oct 2017 192nd GrayJoKing 🇦🇺 922 42 129ms 18 Oct 2020 192nd Natanaelel 🇸🇪 922 42 131ms 18 Jan 2022 192nd sisyphus-ppcg 🇦🇺 922 42 153ms 3 Mar 2023 192nd DialFrost 🇸🇬 922 42 118ms 25 Dec 2024 192nd sean-niemann 🇺🇸 922 42 151ms 14 Jan 2025 198th saito-ta 🇯🇵 922 78 4,635ms 9 Nov 2023 199th JayXon 🇺🇸 922 117 336ms 31 Jan 2021 199th nwellnhof 🇩🇪 922 117 318ms 3 Feb 2021 First Prev 101–200 of 3,231 Next Last