The Taxicab Numbers hole will go live in approximately 36 hours. Why not try and solve it ahead of time?
Lucky Tickets 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 Huffman Encoder 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 Huffman Encoder 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 101st saito-ta 🇯🇵 881 60 64ms 13 Jun 2023 102nd canissimia 🇦🇶 880 164 447ms 4 Mar 2024 103rd HPWiz 🇳🇿 879 129 142ms 18 Apr 2020 103rd Steffan153 🇫🇮 879 129 137ms 15 Jun 2024 105th saito-ta 🇯🇵 877 85 322ms 13 Jun 2023 106th JayXon 🇺🇸 877 191 223ms 4 hours ago 107th primo-ppcg 🇹🇭 875 89 171ms 22 Jan 2025 108th edsrzf 🇳🇿 874 85 798ms 18 Feb 2026 108th sean-niemann 🇺🇸 874 85 793ms 20 Feb 2026 110th DialFrost 🇸🇬 873 94 11ms 24 Nov 2025 110th Lv0Sys 🇵🇱 873 94 11ms 3 Dec 2025 112th ovs-code 🇩🇪 872 130 140ms 22 Sep 2023 112th btnlq 872 130 139ms 14 Oct 2023 112th edsrzf 🇳🇿 872 130 141ms 5 Jan 2026 115th nwellnhof 🇩🇪 871 79 261ms 25 Oct 2021 116th kops-cg 871 105 15ms 17 Mar 2025 117th Lydxn 🇨🇦 870 91 97ms 30 May 2022 118th primo-ppcg 🇹🇭 870 162 491ms 29 Aug 2024 119th nwellnhof 🇩🇪 868 190 342ms 28 May 2020 120th Steffan153 🇫🇮 866 61 114ms 11 Jul 2024 121st JayXon 🇺🇸 866 137 555ms 14 Jul 2023 122nd ovs-code 🇩🇪 865 90 198ms 22 Nov 2023 122nd Kacarott 🇦🇺 865 90 204ms 21 May 2024 124th kg583 🇺🇸 865 142 5ms 4 Dec 2024 124th zacjl 865 142 9ms 7 Apr 2025 124th edsrzf 🇳🇿 865 142 8ms 25 Nov 2025 127th fuzzylojik-golf 🇺🇸 865 163 603ms 1 Apr 2026 128th GrayJoKing 🇦🇺 864 74 424ms 23 Jul 2024 129th ovs-code 🇩🇪 864 92 163ms 11 Dec 2025 130th btnlq 864 93 29ms 22 Aug 2024 130th emgordon154 864 93 520ms 27 Jul 2025 132nd MeWhenI 🇻🇦 864 95 11ms 21 Aug 2024 133rd primo-ppcg 🇹🇭 864 117 22ms 3 Jul 2023 134th Steffan153 🇫🇮 862 74 3ms 13 days ago 135th GrayJoKing 🇦🇺 862 161 426ms 24 Jul 2025 136th edsrzf 🇳🇿 861 111 26ms 11 Mar 2026 137th pardouin 🇫🇷 861 127 2,512ms 5 Dec 2024 137th JayXon 🇺🇸 861 127 2,689ms 5 Dec 2024 139th Steffan153 🇫🇮 860 92 103ms 16 Jun 2024 140th sean-niemann 🇺🇸 859 135 2ms 9 Dec 2023 140th Steffan153 🇫🇮 859 135 2ms 20 Jul 2024 142nd primo-ppcg 🇹🇭 859 143 6ms 23 Jan 2023 143rd JayXon 🇺🇸 858 122 128ms 18 Feb 2026 144th edsrzf 🇳🇿 856 127 4ms 22 Mar 2026 145th edsrzf 🇳🇿 856 128 17ms 20 Feb 2026 146th btnlq 855 107 18ms 21 Nov 2021 146th GrayJoKing 🇦🇺 855 107 18ms 11 Sep 2023 146th lynn 855 107 17ms 14 Jun 2024 149th btnlq 854 165 483ms 11 Mar 2023 149th nwellnhof 🇩🇪 854 165 474ms 19 Apr 2023 151st ndren 853 75 485ms 18 Jan 2026 152nd kg583 🇺🇸 853 112 7ms 22 days ago 153rd kg583 🇺🇸 853 139 46ms 6 Apr 2025 154th primo-ppcg 🇹🇭 852 124 1,674ms 30 Nov 2021 154th lynn 852 124 1,645ms 30 Nov 2021 156th JayXon 🇺🇸 852 173 141ms 9 Dec 2023 157th nwellnhof 🇩🇪 850 192 679ms 25 Sep 2025 158th SirBogman 🇺🇸 849 81 260ms 9 Jun 2024 159th primo-ppcg 🇹🇭 848 53 190ms 12 May 2020 159th SirBogman 🇺🇸 848 53 165ms 23 Jan 2024 161st primo-ppcg 🇹🇭 848 119 452ms 18 Feb 2022 162nd emgordon154 848 129 2,782ms 25 Jul 2025 163rd Steffan153 🇫🇮 848 140 519ms 23 Jul 2024 164th primo-ppcg 🇹🇭 848 142 43ms 4 Jan 2024 165th primo-ppcg 🇹🇭 847 221 63ms 11 Mar 2022 166th rucin93 🇵🇱 846 137 2ms 26 Jul 2025 167th edsrzf 🇳🇿 846 151 117ms 28 Nov 2025 168th GrayJoKing 🇦🇺 845 154 24ms 9 Dec 2025 169th edsrzf 🇳🇿 845 191 34ms 12 Feb 2026 170th xsot 🇸🇬 844 88 835ms 25 Nov 2025 171st Steffan153 🇫🇮 844 124 146ms 18 Feb 2026 172nd primo-ppcg 🇹🇭 843 130 103ms 20 Feb 2026 173rd ovs-code 🇩🇪 842 141 502ms 28 Sep 2023 174th GrayJoKing 🇦🇺 842 172 40ms 12 Mar 2023 175th dokutan 841 76 434ms 14 Mar 2026 176th Lydxn 🇨🇦 840 57 68ms 16 Dec 2021 177th JayXon 🇺🇸 840 147 197ms 24 May 2025 178th albanian-laundromat 🇺🇸 840 190 8ms 16 Sep 2025 179th Lydxn 🇨🇦 839 63 63ms 27 May 2022 180th GrayJoKing 🇦🇺 839 76 3ms 1 Nov 2023 181st ovs-code 🇩🇪 839 172 2,603ms 8 Jun 2024 182nd GrayJoKing 🇦🇺 837 130 2ms 28 Mar 2023 182nd edsrzf 🇳🇿 837 130 12ms 14 Mar 2026 182nd GrayJoKing 🇦🇺 837 130 8ms 22 days ago 185th canissimia 🇦🇶 837 307 4,600ms 20 Mar 2023 186th primo-ppcg 🇹🇭 836 166 437ms 6 Aug 2024 187th Steffan153 🇫🇮 836 193 32ms 12 Feb 2026 188th ovs-code 🇩🇪 832 34 45ms 22 Feb 2023 188th 2bular 832 34 35ms 25 Dec 2025 190th MeWhenI 🇻🇦 832 117 51ms 5 Mar 2024 191st MeWhenI 🇻🇦 830 124 5ms 7 Jul 2025 192nd sean-niemann 🇺🇸 830 143 536ms 31 Aug 2025 193rd SirBogman 🇺🇸 829 31 5ms 7 Apr 2022 194th tomtheisen 🇺🇸 829 99 15ms 7 Oct 2020 195th GrayJoKing 🇦🇺 829 163 6ms 8 Aug 2023 196th ovs-code 🇩🇪 828 97 33ms 20 Aug 2024 197th primo-ppcg 🇹🇭 828 175 38ms 24 Jun 2022 198th stefangimmillaro 828 197 1,834ms 6 Oct 2025 199th nwellnhof 🇩🇪 826 58 39ms 28 Dec 2021 199th pardouin 🇫🇷 826 58 37ms 17 Mar 2026 First Prev 101–200 of 861 Next Last