The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
12 Days of Christmas 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 401st o0lit3 🇺🇸 909 408 19ms 30 Jul 2021 402nd Frowny 909 432 33ms 13 May 2021 403rd lacroixjonathan87 909 447 4ms 4 Aug 2020 404th janbehrens 🇩🇪 909 448 11ms 17 Jun 2023 405th sean-niemann 🇺🇸 909 463 157ms 14 Nov 2023 406th textninja 908 429 35ms 26 Sep 2020 407th okhoel 🇳🇴 908 439 224ms 21 Sep 2022 408th DynamiteBear 908 452 12ms 24 Nov 2022 408th minhtrancccp 908 452 11ms 2 Oct 2023 408th blaztoma 🇱🇹 908 452 10ms 22 Sep 2025 408th ahmetdemirag 🇨🇾 908 452 11ms 3 Oct 2025 412th BlankSpruce 908 466 439ms 27 Nov 2024 413th Steffan153 🇫🇮 908 475 111ms 29 Mar 2023 414th Shanethegamer 🇺🇸 908 523 25ms 28 Dec 2022 415th DialFrost 🇸🇬 907 354 6ms 21 Jan 2025 416th olivermrose 🇺🇸 907 444 1,351ms 28 Oct 2021 417th cywong-amino 🇭🇰 907 449 12ms 7 Oct 2020 418th BlankSpruce 907 450 10ms 27 Aug 2024 419th h3ra993huskp 🇯🇵 907 504 539ms 30 Nov 2025 420th saracen 907 509 319ms 7 Dec 2020 421st SirBogman 🇺🇸 906 433 33ms 16 Apr 2022 422nd hasan1st 906 440 253ms 16 Jun 2022 423rd kg583 🇺🇸 906 453 10ms 17 Nov 2022 423rd albanian-laundromat 🇺🇸 906 453 10ms 11 Nov 2025 423rd sudhackar 906 453 10ms 26 Feb 2026 426th CaedenHarper 🇨🇦 906 464 763ms 6 Sep 2025 427th namelessiw 906 468 427ms 26 Oct 2024 428th yanqui-uxo 906 491 134ms 5 Sep 2018 429th Salutations45 905 450 10ms 26 Dec 2024 430th frosster 🇨🇦 905 484 1ms 22 Jan 2026 431st marcus-gomes-v 🇧🇷 904 355 7ms 14 Dec 2021 432nd janlelis 904 431 35ms 2 Feb 2021 432nd olivermrose 🇺🇸 904 431 36ms 27 Aug 2021 432nd ovs-code 🇩🇪 904 431 36ms 16 Mar 2024 435th jasonphicks 904 441 254ms 9 Jun 2020 436th orthoplex 🇨🇽 904 454 13ms 14 Jan 2022 436th paralysedforce 904 454 10ms 7 Aug 2023 436th aditya-u 904 454 10ms 6 Jul 2024 436th Emutis 🇱🇹 904 454 10ms 26 Dec 2024 436th Kyogre-Primal 🇺🇦 904 454 11ms 16 May 2025 436th zhaohm14 904 454 10ms 16 May 2025 442nd sean-niemann 🇺🇸 904 469 422ms 30 Oct 2024 443rd Shanethegamer 🇺🇸 904 477 109ms 31 Oct 2024 444th timvermeulen 904 511 159ms 4 Jan 2020 445th KrausRaus 🇺🇸 903 451 12ms 18 Dec 2022 445th apreg 903 451 12ms 20 May 2023 445th snoozingnewt 🇨🇦 903 451 10ms 13 Oct 2025 448th primo-ppcg 🇹🇭 903 485 1ms 5 Oct 2020 449th dokutan 903 492 2ms 30 Nov 2025 450th primo-ppcg 🇹🇭 903 506 421ms 1 Aug 2021 451st nwellnhof 🇩🇪 903 511 313ms 9 Oct 2020 451st kkoenig 903 511 349ms 7 Sep 2025 453rd dwayneparton 902 432 36ms 6 May 2020 453rd tatzyr 🇯🇵 902 432 34ms 18 Nov 2024 455th REOScotte 902 442 217ms 12 Jan 2026 456th GrayJoKing 🇦🇺 902 445 523ms 16 Jan 2024 456th m-tkach 🇺🇦 902 445 533ms 21 Jan 2024 456th MeWhenI 🇻🇦 902 445 535ms 24 May 2024 456th error256 902 445 564ms 12 Aug 2024 460th myfatemi04 902 455 9ms 1 Mar 2018 460th neihousaigaai 902 455 9ms 26 Dec 2021 460th AlephSquirrel 902 455 10ms 7 Jan 2023 460th SubsTheTechnomancer 902 455 11ms 28 Feb 2023 460th chartung17 902 455 11ms 31 Dec 2023 460th neel11235813 902 455 10ms 26 Mar 2024 460th FranklinJiaChen 902 455 10ms 12 Jun 2024 460th souta-1326 902 455 10ms 27 Mar 2025 460th Baroniket 902 455 10ms 13 Aug 2025 460th pascscha 902 455 10ms 16 days ago 470th sean-niemann 🇺🇸 902 469 576ms 11 Nov 2025 471st inventshah 902 473 2ms 19 Aug 2023 472nd btjones0 902 512 161ms 26 Dec 2020 472nd MeWhenI 🇻🇦 902 512 312ms 26 Aug 2023 474th BBoehm 🇩🇪 901 452 31ms 11 Feb 2021 474th dwayneparton 901 452 10ms 8 Sep 2021 474th uttumuttu 🇫🇮 901 452 11ms 4 Jan 2022 477th MEAN-stack 901 494 119ms 8 Feb 2021 477th MCausc78 🇺🇦 901 494 334ms 5 Jan 2023 479th roelderickx 901 513 208ms 27 days ago 480th MeWhenI 🇻🇦 901 531 40ms 3 Jul 2023 481st NewDefectus 🇮🇱 900 456 9ms 8 Nov 2020 481st yanjs 900 456 11ms 1 Oct 2021 481st Irratix 🇳🇱 900 456 10ms 29 Apr 2022 481st stefangimmillaro 900 456 10ms 18 Nov 2022 481st GolfingSuccess 🇬🇷 900 456 10ms 25 Dec 2023 481st InigoK 🇺🇸 900 456 11ms 10 Oct 2025 481st plcc0 900 456 11ms 31 Jan 2026 488th Shanethegamer 🇺🇸 900 473 2,367ms 31 Oct 2024 489th SirBogman 🇺🇸 900 496 119ms 18 Jan 2020 490th kusune 🇯🇵 899 412 2ms 29 Sep 2023 491st sean-niemann 🇺🇸 899 452 4ms 20 May 2025 492nd jared-hughes 899 453 12ms 28 Mar 2022 492nd madeforlosers 899 453 12ms 8 Nov 2023 494th dloscutoff 899 462 735ms 27 Nov 2018 495th Santarii 899 495 119ms 7 Oct 2019 496th scpchicken 🇵🇼 899 514 250ms 19 May 2022 497th jared-hughes 898 434 37ms 20 Sep 2022 498th Haksell 🇦🇶 898 457 11ms 4 Feb 2021 498th solisolu 898 457 11ms 7 Mar 2026 500th Shanethegamer 🇺🇸 898 469 160ms 28 Jul 2021 First Prev 401–500 of 4,150 Next Last