The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Arabic to Roman 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 301st GrayJoKing 🇦🇺 866 147 24ms 22 days ago 302nd sean-niemann 🇺🇸 864 132 513ms 31 Aug 2025 303rd Steffan153 🇫🇮 863 105 1,643ms 7 Apr 2023 304th Irratix 🇳🇱 862 56 21ms 28 Aug 2021 304th inverseLorentz 🇦🇺 862 56 21ms 9 Apr 2024 306th Seek64 🇩🇪 862 140 37ms 3 Feb 2025 307th Steffan153 🇫🇮 861 95 48ms 30 May 2024 308th xsot 🇸🇬 860 149 11ms 10 Oct 2023 309th SirBogman 🇺🇸 859 79 375ms 5 Oct 2020 310th primo-ppcg 🇹🇭 859 161 1,781ms 30 Nov 2021 311th canissimia 🇦🇶 859 195 11ms 14 Aug 2021 312th nwellnhof 🇩🇪 858 107 25ms 30 May 2024 312th JayXon 🇺🇸 858 107 21ms 21 Sep 2024 314th Yewzir 🇧🇪 857 80 53ms 22 Dec 2023 314th msbranicky 857 80 51ms 24 Dec 2023 316th MeWhenI 🇻🇦 857 124 100ms 25 Aug 2023 317th DialFrost 🇸🇬 857 142 135ms 15 Apr 2025 318th Steffan153 🇫🇮 856 125 12ms 20 Aug 2023 319th marcin7Cd 856 141 21ms 27 Jun 2020 319th ryyyn 🇺🇸 856 141 22ms 9 Oct 2025 321st edsrzf 🇳🇿 856 161 131ms 13 Dec 2025 322nd m-tkach 🇺🇦 856 201 130ms 10 Jun 2025 323rd MostParsingVex 855 64 43ms 7 days ago 324th JayXon 🇺🇸 854 106 1,638ms 21 Dec 2021 325th DialFrost 🇸🇬 853 112 563ms 17 Feb 2026 326th JayXon 🇺🇸 852 120 11ms 4 May 2022 327th AlephSquirrel 852 122 558ms 21 Jan 2024 328th kg583 🇺🇸 850 142 23ms 15 Mar 2024 328th bizy-coder 850 142 53ms 26 Nov 2025 330th edsrzf 🇳🇿 849 151 7ms 24 Feb 2026 331st vang1ong7ang 849 194 162ms 30 hours ago 332nd massung 847 57 19ms 26 Mar 2019 332nd FlorianCassayre 🇫🇷 847 57 22ms 12 Sep 2023 334th typeswitch-dev 🇵🇹 847 172 5ms 22 Jul 2023 335th edsrzf 🇳🇿 846 107 1,915ms 1 Sep 2025 336th Steffan153 🇫🇮 845 112 13ms 12 Feb 2026 337th ZakkkkAttackkkk 🇵🇭 844 143 22ms 14 Nov 2021 337th bricknellj 844 143 20ms 3 Nov 2022 337th vishwathg 844 143 330ms 8 Sep 2023 337th neel11235813 844 143 25ms 24 Feb 2024 337th ahmetdemirag 🇨🇾 844 143 24ms 9 Mar 2025 342nd emgordon154 844 204 235ms 22 May 2025 343rd inventshah 843 160 441ms 24 Jan 2023 344th nwellnhof 🇩🇪 840 89 18ms 18 Oct 2022 345th Steffan153 🇫🇮 839 175 32ms 12 Feb 2026 346th GrayJoKing 🇦🇺 838 81 419ms 5 Oct 2020 347th TFeld00 🇩🇰 838 144 52ms 21 Apr 2022 347th jared-hughes 838 144 22ms 14 Mar 2023 347th MeWhenI 🇻🇦 838 144 62ms 17 Apr 2025 347th scpchicken 🇵🇼 838 144 20ms 14 days ago 351st GrayJoKing 🇦🇺 838 150 63ms 20 Nov 2025 352nd synt7x 🇺🇸 838 153 10ms 4 Jul 2025 353rd primo-ppcg 🇹🇭 835 298 1,142ms 13 Aug 2025 354th AlephSquirrel 834 58 121ms 31 May 2023 355th sisyphus-ppcg 🇦🇺 834 98 45ms 25 Sep 2021 355th sean-niemann 🇺🇸 834 98 44ms 14 Aug 2025 357th sean-niemann 🇺🇸 833 140 13ms 15 Jan 2024 358th namelessiw 833 143 452ms 15 Jun 2024 359th tpaxman 🇨🇦 833 145 27ms 17 Dec 2020 359th rowechenzhong 833 145 28ms 26 Nov 2021 359th btjones0 833 145 22ms 16 Jul 2022 359th lifthrasiir 🇰🇷 833 145 864ms 12 Nov 2024 359th Lv0Sys 🇵🇱 833 145 29ms 19 Feb 2026 359th Flekay 🇩🇪 833 145 21ms 5 Mar 2026 359th snoozingnewt 🇨🇦 833 145 22ms 5 Mar 2026 359th vang1ong7ang 833 145 19ms 2 days ago 367th DialFrost 🇸🇬 833 172 29ms 15 Apr 2025 367th sean-niemann 🇺🇸 833 172 29ms 25 Apr 2025 369th ovs-code 🇩🇪 833 316 1,255ms 2 Feb 2025 370th Natanaelel 🇸🇪 832 58 23ms 12 Sep 2021 370th msbranicky 832 58 22ms 28 Aug 2023 370th commandz0 🇺🇸 832 58 23ms 23 Nov 2023 373rd andersk 🇺🇸 832 198 181ms 16 Mar 2020 374th stefangimmillaro 831 182 166ms 10 Nov 2024 375th BrunoVisnadi 🇧🇷 827 146 21ms 26 Sep 2025 376th DialFrost 🇸🇬 826 99 46ms 15 Apr 2025 377th GolfingSuccess 🇬🇷 825 126 571ms 25 Jan 2025 378th Shanethegamer 🇺🇸 824 95 67ms 30 Jun 2022 378th dokutan 824 95 66ms 8 Sep 2025 380th rhdqor213 824 124 10ms 11 Dec 2024 381st edsrzf 🇳🇿 824 189 357ms 21 Jul 2025 382nd DialFrost 🇸🇬 823 110 1,915ms 15 Apr 2025 383rd acotis 823 200 210ms 20 Apr 2025 383rd ovs-code 🇩🇪 823 200 169ms 24 Apr 2025 385th MeWhenI 🇻🇦 821 142 15ms 11 Oct 2023 386th davecame 821 147 24ms 27 Mar 2024 386th Artemis21 🇬🇧 821 147 44ms 30 Dec 2024 386th bzijlema 🇳🇱 821 147 67ms 14 Jan 2026 389th Steffan153 🇫🇮 821 156 25ms 30 May 2024 390th kg583 🇺🇸 819 127 799ms 23 Feb 2024 391st lynn 819 201 190ms 9 Jan 2025 392nd Ripick 818 59 24ms 17 Mar 2024 393rd Shanethegamer 🇺🇸 816 49 140ms 7 Dec 2024 393rd fuzzylojik-golf 🇺🇸 816 49 98ms 9 Sep 2025 393rd edsrzf 🇳🇿 816 49 108ms 11 Mar 2026 396th luftj 816 148 29ms 23 Apr 2020 396th Stockoh 🇫🇷 816 148 43ms 5 May 2023 396th janbehrens 🇩🇪 816 148 23ms 17 Jun 2023 396th edsrzf 🇳🇿 816 148 21ms 22 Jul 2025 396th sultan 816 148 1,811ms 12 days ago First Prev 301–400 of 1,932 Next Last