_{[0202 - Happy Number](https://leetcode.com/problems/happy-number/)} | _{<div align='center'>[✔️](c%2F0202-happy-number.c)</div>} | _{<div align='center'>[✔️](cpp%2F0202-happy-number.cpp)</div>} | _{<div align='center'>[✔️](csharp%2F0202-happy-number.cs)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](go%2F0202-happy-number.go)</div>} | _{<div align='center'>[✔️](java%2F0202-happy-number.java)</div>} | _{<div align='center'>[✔️](javascript%2F0202-happy-number.js)</div>} | _{<div align='center'>[✔️](kotlin%2F0202-happy-number.kt)</div>} | _{<div align='center'>[✔️](python%2F0202-happy-number.py)</div>} | _{<div align='center'>[✔️](ruby%2F0202-happy-number.rb)</div>} | _{<div align='center'>[✔️](rust%2F0202-happy-number.rs)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](swift%2F0202-happy-number.swift)</div>} | _{<div align='center'>[✔️](typescript%2F0202-happy-number.ts)</div>}

_{[0066 - Plus One](https://leetcode.com/problems/plus-one/)} | _{<div align='center'>[✔️](c%2F0066-plus-one.c)</div>} | _{<div align='center'>[✔️](cpp%2F0066-plus-one.cpp)</div>} | _{<div align='center'>[✔️](csharp%2F0066-plus-one.cs)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](go%2F0066-plus-one.go)</div>} | _{<div align='center'>[✔️](java%2F0066-plus-one.java)</div>} | _{<div align='center'>[✔️](javascript%2F0066-plus-one.js)</div>} | _{<div align='center'>[✔️](kotlin%2F0066-plus-one.kt)</div>} | _{<div align='center'>[✔️](python%2F0066-plus-one.py)</div>} | _{<div align='center'>[✔️](ruby%2F0066-plus-one.rb)</div>} | _{<div align='center'>[✔️](rust%2F0066-plus-one.rs)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](swift%2F0066-plus-one.swift)</div>} | _{<div align='center'>[✔️](typescript%2F0066-plus-one.ts)</div>}

_{[0009 - Palindrome Number](https://leetcode.com/problems/palindrome-number/)} | _{<div align='center'>[✔️](c%2F0009-palindrome-number.c)</div>} | _{<div align='center'>[✔️](cpp%2F0009-palindrome-number.cpp)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](go%2F0009-palindrome-number.go)</div>} | _{<div align='center'>[✔️](java%2F0009-palindrome-number.java)</div>} | _{<div align='center'>[✔️](javascript%2F0009-palindrome-number.js)</div>} | _{<div align='center'>[✔️](kotlin%2F0009-palindrome-number.kt)</div>} | _{<div align='center'>[✔️](python%2F0009-palindrome-number.py)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](rust%2F0009-palindrome-number.rs)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](swift%2F0009-palindrome-number.swift)</div>} | _{<div align='center'>[✔️](typescript%2F0009-palindrome-number.ts)</div>}

_{[0263 - Ugly Number](https://leetcode.com/problems/ugly-number/)} | _{<divalign='center'>[✔️](c%2F0263-ugly-number.c)</div>} | _{<divalign='center'>[✔️](cpp%2F0263-ugly-number.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](go%2F0263-ugly-number.go)</div>} | _{<divalign='center'>[✔️](java%2F0263-ugly-number.java)</div>} | _{<divalign='center'>[✔️](javascript%2F0263-ugly-number.js)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](python%2F0263-ugly-number.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](rust%2F0263-ugly-number.rs)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](swift%2F0263-ugly-number.swift)</div>} | _{<divalign='center'>[✔️](typescript%2F0263-ugly-number.ts)</div>}

_{[1260 - Shift 2D Grid](https://leetcode.com/problems/shift-2d-grid/)} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](cpp%2F1260-shift-2d-grid.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](java%2F1260-shift-2d-grid.java)</div>} | _{<divalign='center'>[✔️](javascript%2F1260-shift-2d-grid.js)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](python%2F1260-shift-2d-grid.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>}

_{[0013 - Roman to Integer](https://leetcode.com/problems/roman-to-integer/)} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](cpp%2F0013-roman-to-integer.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](go%2F0013-roman-to-integer.go)</div>} | _{<divalign='center'>[✔️](java%2F0013-roman-to-integer.java)</div>} | _{<divalign='center'>[✔️](javascript%2F0013-roman-to-integer.js)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](python%2F0013-roman-to-integer.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](rust%2F0013-roman-to-integer.rs)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](typescript%2F0013-roman-to-integer.ts)</div>}

_{[0263 - Ugly Number](https://leetcode.com/problems/ugly-number/)} | _{<divalign='center'>[✔️](c%2F0263-ugly-number.c)</div>} | _{<divalign='center'>[✔️](cpp%2F0263-ugly-number.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](go%2F0263-ugly-number.go)</div>} | _{<divalign='center'>[✔️](java%2F0263-ugly-number.java)</div>} | _{<divalign='center'>[✔️](javascript%2F0263-ugly-number.js)</div>} | _{<divalign='center'>[✔️](kotlin%2F0263-ugly-number.kt)</div>} | _{<divalign='center'>[✔️](python%2F0263-ugly-number.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](rust%2F0263-ugly-number.rs)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](swift%2F0263-ugly-number.swift)</div>} | _{<divalign='center'>[✔️](typescript%2F0263-ugly-number.ts)</div>}

_{[1260 - Shift 2D Grid](https://leetcode.com/problems/shift-2d-grid/)} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](cpp%2F1260-shift-2d-grid.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](java%2F1260-shift-2d-grid.java)</div>} | _{<divalign='center'>[✔️](javascript%2F1260-shift-2d-grid.js)</div>} | _{<divalign='center'>[✔️](kotlin%2F1260-shift-2d-grid.kt)</div>} | _{<divalign='center'>[✔️](python%2F1260-shift-2d-grid.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>}

_{[0013 - Roman to Integer](https://leetcode.com/problems/roman-to-integer/)} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](cpp%2F0013-roman-to-integer.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](go%2F0013-roman-to-integer.go)</div>} | _{<divalign='center'>[✔️](java%2F0013-roman-to-integer.java)</div>} | _{<divalign='center'>[✔️](javascript%2F0013-roman-to-integer.js)</div>} | _{<divalign='center'>[✔️](kotlin%2F0013-roman-to-integer.kt)</div>} | _{<divalign='center'>[✔️](python%2F0013-roman-to-integer.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](rust%2F0013-roman-to-integer.rs)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](typescript%2F0013-roman-to-integer.ts)</div>}

_{[0012 - Integer to Roman](https://leetcode.com/problems/integer-to-roman/)} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](cpp%2F0012-integer-to-roman.cpp)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](go%2F0012-integer-to-roman.go)</div>} | _{<divalign='center'>[✔️](java%2F0012-integer-to-roman.java)</div>} | _{<divalign='center'>[✔️](javascript%2F0012-integer-to-roman.js)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](python%2F0012-integer-to-roman.py)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](rust%2F0012-integer-to-roman.rs)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](typescript%2F0012-integer-to-roman.ts)</div>}

_{[0050 - Pow(x, n)](https://leetcode.com/problems/powx-n/)} | _{<divalign='center'>[✔️](c%2F0050-powx-n.c)</div>} | _{<divalign='center'>[✔️](cpp%2F0050-powx-n.cpp)</div>} | _{<divalign='center'>[✔️](csharp%2F0050-powx-n.cs)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](java%2F0050-powx-n.java)</div>} | _{<divalign='center'>[✔️](javascript%2F0050-powx-n.js)</div>} | _{<divalign='center'>[✔️](kotlin%2F0050-powx-n.kt)</div>} | _{<divalign='center'>[✔️](python%2F0050-powx-n.py)</div>} | _{<divalign='center'>[✔️](ruby%2F0050-powx-n.rb)</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>❌</div>} | _{<divalign='center'>[✔️](swift%2F0050-powx-n.swift)</div>} | _{<divalign='center'>[✔️](typescript%2F0050-powx-n.ts)</div>}

_{[0043 - Multiply Strings](https://leetcode.com/problems/multiply-strings/)} | _{<div align='center'>[✔️](c%2F0043-multiply-strings.c)</div>} | _{<div align='center'>[✔️](cpp%2F0043-multiply-strings.cpp)</div>} | _{<div align='center'>[✔️](csharp%2F0043-multiply-strings.cs)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](java%2F0043-multiply-strings.java)</div>} | _{<div align='center'>[✔️](javascript%2F0043-multiply-strings.js)</div>} | _{<div align='center'>[✔️](kotlin%2F0043-multiply-strings.kt)</div>} | _{<div align='center'>[✔️](python%2F0043-multiply-strings.py)</div>} | _{<div align='center'>[✔️](ruby%2F0043-multiply-strings.rb)</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>❌</div>} | _{<div align='center'>[✔️](swift%2F0043-multiply-strings.swift)</div>} | _{<div align='center'>[✔️](typescript%2F0043-multiply-strings.ts)</div>}