diff --git a/DIRECTORY.md b/DIRECTORY.md
index 0880b19a..0ac30eec 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -268,6 +268,8 @@
     * Binary Search
       * Divide Chocolate
         * [Test Divide Chocolate](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/search/binary_search/divide_chocolate/test_divide_chocolate.py)
+      * Magnetic Force Between Two Balls
+        * [Test Magnetic Force Between Two Balls](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/search/binary_search/magnetic_force_between_two_balls/test_magnetic_force_between_two_balls.py)
       * Maxruntime N Computers
         * [Test Max Runtime](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/search/binary_search/maxruntime_n_computers/test_max_runtime.py)
       * Split Array Largest Sum
@@ -312,11 +314,16 @@
   * Stack
     * Daily Temperatures
       * [Test Daily Temperatures](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/stack/daily_temperatures/test_daily_temperatures.py)
+    * Minimum String Length After Removing Substrings
+      * [Test Min Str Length After Removing Substrings](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/stack/minimum_string_length_after_removing_substrings/test_min_str_length_after_removing_substrings.py)
   * Taxi Numbers
     * [Taxi Numbers](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/taxi_numbers/taxi_numbers.py)
   * Top K Elements
     * Smallest Range Covering K Lists
       * [Test Smallest Range Covering Elements From K Lists](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/top_k_elements/smallest_range_covering_k_lists/test_smallest_range_covering_elements_from_k_lists.py)
+  * Trie
+    * Longest Word With Prefixes
+      * [Test Longest Word With Prefixes](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/trie/longest_word_with_prefixes/test_longest_word_with_prefixes.py)
   * Two Pointers
     * Array 3 Pointers
       * [Test Array 3 Pointers](https://github.com/BrianLusina/PythonSnips/blob/master/algorithms/two_pointers/array_3_pointers/test_array_3_pointers.py)
@@ -440,6 +447,8 @@
       * [Test Sub Array With Sum](https://github.com/BrianLusina/PythonSnips/blob/master/datastructures/arrays/sub_array_with_sum/test_sub_array_with_sum.py)
     * Subarrays With Fixed Bounds
       * [Test Subarrays With Fixed Bounds](https://github.com/BrianLusina/PythonSnips/blob/master/datastructures/arrays/subarrays_with_fixed_bounds/test_subarrays_with_fixed_bounds.py)
+  * Bloom Filter
+    * [Bloom Filter](https://github.com/BrianLusina/PythonSnips/blob/master/datastructures/bloom_filter/bloom_filter.py)
   * Circular Buffer
     * [Circular Buffer](https://github.com/BrianLusina/PythonSnips/blob/master/datastructures/circular_buffer/circular_buffer.py)
     * [Exceptions](https://github.com/BrianLusina/PythonSnips/blob/master/datastructures/circular_buffer/exceptions.py)
diff --git a/algorithms/search/binary_search/magnetic_force_between_two_balls/README.md b/algorithms/search/binary_search/magnetic_force_between_two_balls/README.md
new file mode 100644
index 00000000..4e93defc
--- /dev/null
+++ b/algorithms/search/binary_search/magnetic_force_between_two_balls/README.md
@@ -0,0 +1,53 @@
+# Magnetic Force Between Two Balls
+
+In the universe Earth C-137, Rick discovered a special form of magnetic force between two balls if they are put in his
+new invented basket. Rick has n empty baskets, the ith basket is at position[i], Morty has m balls and needs to distribute
+the balls into the baskets such that the minimum magnetic force between any two balls is maximum.
+
+Rick stated that magnetic force between two different balls at positions x and y is |x - y|.
+
+Given the integer array position and the integer m. Return the required force i.e. the maximum possible value of the
+minimum magnetic force between any two balls after they have been placed in the baskets.
+
+## Examples
+
+Example:
+![Example 1](./images/examples/magnetic_force_between_two_balls_example_1.png)
+
+```text
+Input: position = [1,2,3,4,7], m = 3
+Output: 3
+Explanation: Distributing the 3 balls into baskets 1, 4 and 7 will make the magnetic force between ball pairs [3, 3, 6].
+The minimum magnetic force is 3. We cannot achieve a larger minimum magnetic force than 3
+```
+
+```text
+Input: position = [5,4,3,2,1,1000000000], m = 2
+Output: 999999999
+Explanation: We can use baskets 1 and 1000000000.
+```
+
+![Example 2](./images/examples/magnetic_force_between_two_balls_example_2.png)
+![Example 3](./images/examples/magnetic_force_between_two_balls_example_3.png)
+![Example 4](./images/examples/magnetic_force_between_two_balls_example_4.png)
+
+
+## Constraints
+
+- n == `position.length`
+- 2 <= n <= 10^5
+- 1 <= position[i] <= 10^9
+- All integers in `position` are distinct.
+- 2 <= `m` <= `position.length`
+
+## Topics
+
+- Array
+- Binary Search
+- Sorting
+
+## Hints
+
+- If you can place balls such that the answer is x then you can do it for y where y < x.
+- Similarly if you cannot place balls such that the answer is x then you cannot do it for y where y > x.
+- Binary search on the answer and greedily see if it is possible.
diff --git a/algorithms/search/binary_search/magnetic_force_between_two_balls/__init__.py b/algorithms/search/binary_search/magnetic_force_between_two_balls/__init__.py
new file mode 100644
index 00000000..42d5e1a3
--- /dev/null
+++ b/algorithms/search/binary_search/magnetic_force_between_two_balls/__init__.py
@@ -0,0 +1,50 @@
+from typing import List
+
+
+def max_distance(position: List[int], m: int) -> int:
+    if not position:
+        return 0
+    if m <= 1:
+        return 0
+
+    result = 0
+    n = len(position)
+    sorted_positions = sorted(position)
+
+    # initial search space
+    low = 1
+    high = int(sorted_positions[-1] / (m - 1.0)) + 1
+
+    def can_place_balls(x: int) -> bool:
+        """Check if we can place 'm' balls at 'position' with each ball having at least 'x' gap."""
+
+        # place first ball at the first positions
+        prev_ball_position = sorted_positions[0]
+        balls_placed = 1
+
+        # Iterate on each position and place a ball there if we can place it
+        for i in range(1, n):
+            current_position = sorted_positions[i]
+            # check if we can place the ball at the current position
+            if current_position - prev_ball_position >= x:
+                balls_placed += 1
+                prev_ball_position = current_position
+            # if all m balls are placed return true
+            if balls_placed == m:
+                return True
+
+        return False
+
+    while low <= high:
+        mid = low + (high - low) // 2
+        # if we can place all balls having a gap at least mid
+        if can_place_balls(mid):
+            # Then mid can be our answer
+            result = mid
+            # and discard the left-half search space
+            low = mid + 1
+        else:
+            # discard the right-half search space
+            high = mid - 1
+
+    return result
diff --git a/algorithms/search/binary_search/magnetic_force_between_two_balls/images/examples/magnetic_force_between_two_balls_example_1.png b/algorithms/search/binary_search/magnetic_force_between_two_balls/images/examples/magnetic_force_between_two_balls_example_1.png
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diff --git a/algorithms/search/binary_search/magnetic_force_between_two_balls/images/examples/magnetic_force_between_two_balls_example_4.png b/algorithms/search/binary_search/magnetic_force_between_two_balls/images/examples/magnetic_force_between_two_balls_example_4.png
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diff --git a/algorithms/search/binary_search/magnetic_force_between_two_balls/test_magnetic_force_between_two_balls.py b/algorithms/search/binary_search/magnetic_force_between_two_balls/test_magnetic_force_between_two_balls.py
new file mode 100644
index 00000000..5fa700f9
--- /dev/null
+++ b/algorithms/search/binary_search/magnetic_force_between_two_balls/test_magnetic_force_between_two_balls.py
@@ -0,0 +1,27 @@
+import unittest
+from typing import List
+from parameterized import parameterized
+from algorithms.search.binary_search.magnetic_force_between_two_balls import (
+    max_distance,
+)
+
+MAGNETIC_FORCE_BETWEEN_TWO_BALLS_TEST_CASES = [
+    ([1, 2, 3, 4, 7], 3, 3),
+    ([5, 4, 3, 2, 1, 1000000000], 2, 999999999),
+    ([1, 2, 3, 7, 11], 2, 10),
+    ([9, 8, 7, 3], 3, 2),
+    ([1, 3, 7, 9, 14], 5, 2),
+    ([1000, 1], 2, 999),
+    ([5, 10, 15, 20, 25, 30], 4, 5),
+]
+
+
+class MagneticForceBetweenTwoBallsTestCase(unittest.TestCase):
+    @parameterized.expand(MAGNETIC_FORCE_BETWEEN_TWO_BALLS_TEST_CASES)
+    def test_max_distance(self, position: List[int], m: int, expected: int):
+        actual = max_distance(position, m)
+        self.assertEqual(expected, actual)
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/algorithms/stack/minimum_string_length_after_removing_substrings/README.md b/algorithms/stack/minimum_string_length_after_removing_substrings/README.md
new file mode 100644
index 00000000..25204bc3
--- /dev/null
+++ b/algorithms/stack/minimum_string_length_after_removing_substrings/README.md
@@ -0,0 +1,219 @@
+# Minimum String Length After Removing Substrings
+
+You are given a string s consisting only of uppercase English letters.
+
+You can apply some operations to this string where, in one operation, you can remove any occurrence of one of the
+substrings "AB" or "CD" from s.
+
+Return the minimum possible length of the resulting string that you can obtain.
+
+Note that the string concatenates after removing the substring and could produce new "AB" or "CD" substrings.
+
+## Examples
+
+![Example 1](./images/examples/minimum_string_length_after_removing_substrings_example_1.png)
+![Example 2](./images/examples/minimum_string_length_after_removing_substrings_example_2.png)
+![Example 3](./images/examples/minimum_string_length_after_removing_substrings_example_3.png)
+
+Example 4:
+
+```text
+Input: s = "ABFCACDB"
+Output: 2
+Explanation: We can do the following operations:
+- Remove the substring "AB", so s = "FCACDB".
+- Remove the substring "CD", so s = "FCAB".
+- Remove the substring "AB", so s = "FC".
+So the resulting length of the string is 2.
+It can be shown that it is the minimum length that we can obtain.
+```
+
+Example 5:
+
+```text
+Input: s = "ACBBD"
+Output: 5
+Explanation: We cannot do any operations on the string so the length remains the same.
+```
+
+## Constraints
+
+- 1 ≤ `s.length` ≤ 100
+- s consists only of uppercase English letters.
+
+## Topics
+
+- String
+- Stack
+- Simulation
+
+## Hints
+
+- Can we use brute force to solve the problem?
+- Repeatedly traverse the string to find and remove the substrings “AB” and “CD” until no more occurrences exist.
+- Can the solution be optimized using a stack?
+
+## Solution(s)
+
+1. [String Replace](#string-replace)
+2. [Stack](#stack)
+3. [In Place Manipulation](#in-place-manipulation)
+
+### String Replace
+
+The core issue with this problem is the ripple effect of removing substrings. When we delete one occurrence of "AB" or 
+"CD", it can create another substring that also needs removal. For example, in "CABD", if we remove "AB", we are left
+with "CD", which must also be eliminated to minimize the string length.
+
+A brute force approach will be to continuously check the string for "AB" and "CD" and remove them until none are left.
+Once the loop ends, the string will have no remaining "AB" or "CD", and we can return its length. Many programming
+languages offer built-in functions for finding and removing substrings, which will be helpful here.
+
+> Note: Some programming practices suggest avoiding direct modifications to input data. If this applies, consider
+> making a copy of the input string before you start. It’s a good idea to clarify this with your interviewer before you
+> implement the solution.
+
+**Algorithm**
+
+- Enter a loop that continues while s contains either "AB" or "CD". 
+  - Check if s contains "AB":
+    - If "AB" is present, remove all occurrences of "AB" from s.
+  - If "AB" is not present, check if s contains "CD".
+    - If "CD" is present, remove all occurrences of "CD" from s.
+- After the loop ends, return the length of s.
+
+#### Complexity Analysis
+
+Let `n` be the length of the input string `s`.
+
+##### Time Complexity
+
+The outer while loop can run up to `n/2` times in the worst case. This occurs when we remove two characters in each
+iteration (e.g., for a string like "ABABABAB"). Inside the loop, the string methods need to scan the entire string,
+which takes O(n) time.
+
+Thus, the overall time complexity of the algorithm is `O(n/2⋅n)=O(n^2)`.
+
+##### Space Complexity
+
+In Python3 and Java, strings are immutable. So, each string operation creates a new string object. However, at any given
+time, we only need to store one version of the processed string. So, the space complexity is `O(n)`.
+
+However, in C++, strings are mutable. So, string operations like erase() are performed in place. Thus, the space
+complexity in C++ is `O(1)`.
+
+### Stack
+
+In the string removal process, we face two choices for each character:
+
+- Keep the character if it does not form a removable pattern.
+- Remove it along with the previous character if it completes a pattern.
+
+Using a stack simplifies this task. We push characters onto the stack as we read them and pop them off when we find a
+pattern.
+
+We read the input string from left to right. For each character, we decide to either add it to the stack or remove a
+previous character. If the stack is not empty, we compare the current character with the top character on the stack.
+If they form "AB" or "CD," we pop the stack. We do not push the current character, thus removing both characters. If
+there is no pattern, we push the current character onto the stack.
+
+After processing all characters, the remaining elements in the stack represent the minimum length of the string after
+all possible removals.
+
+**Algorithm**
+
+- Initialize a stack to store the characters from the string.
+- Iterate over each character in the input string s. For each character currentChar:
+  - If the stack is empty, push currentChar onto the stack and continue to the next character.
+  - If the current character is 'B' and the top of the stack is 'A', remove the top element from the stack.
+  - If the current character is 'D' and the top of the stack is 'C', remove the top element from the stack.
+  - If neither of the above conditions is met, push currentChar onto the stack.
+- After processing all characters, return the size of the stack.
+
+![Solution 1](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_1.png)
+![Solution 2](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_2.png)
+![Solution 3](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_3.png)
+![Solution 4](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_4.png)
+![Solution 5](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_5.png)
+![Solution 6](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_6.png)
+![Solution 7](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_7.png)
+![Solution 8](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_8.png)
+![Solution 9](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_9.png)
+![Solution 10](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_10.png)
+![Solution 11](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_11.png)
+![Solution 12](./images/solutions/minimum_string_length_after_removing_substrings_stack_solution_12.png)
+
+#### Complexity Analysis
+
+Let `n` be the length of the input string `s`.
+
+##### Time Complexity
+
+We iterate over each character of s exactly once. All stack operations inside the loop take constant time. Thus, the
+time complexity of the algorithm is `O(n)`.
+
+##### Space Complexity
+
+We use a stack to store characters from the input string. In the worst-case scenario, where no "AB" or "CD" patterns are
+found, we would end up storing all n characters in the stack. Thus, the space complexity of the algorithm is `O(n)`.
+
+### In Place Manipulation
+
+To optimize space, we can modify the string in place.
+
+We use two pointers:
+
+- Read Pointer (readPtr): This pointer moves from left to right through the string, checking each character.
+- Write Pointer (writePtr): This pointer tracks where to write the next character we want to keep.
+
+We start by setting writePtr to 0. As we move readPtr through the string, we copy the character at readPtr to the
+position indicated by writePtr. Next, we check if the last two characters (positions writePtr-1 and writePtr) form a
+removable pattern, such as "AB" or "CD". If they do, we decrease writePtr, which means we will overwrite this part in
+the next steps.
+
+If the last two characters do not form a removable pattern, we increment writePtr to point to the next position where
+we can write a character. This way, we can effectively "remove" unwanted characters by overwriting them.
+
+After processing all characters, the position of writePtr tells us the length of the final string. All the characters
+we want to keep are now at the beginning of the array, up to the position of writePtr.
+
+![Solution 1](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_1.png)
+![Solution 2](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_2.png)
+![Solution 3](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_3.png)
+![Solution 4](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_4.png)
+![Solution 5](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_5.png)
+![Solution 6](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_6.png)
+![Solution 7](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_7.png)
+![Solution 8](./images/solutions/minimum_string_length_after_removing_substrings_in-place_solution_8.png)
+
+**Algorithm**
+
+- Initialize a variable writePtr to 0, which will keep track of the current write position.
+- Iterate over each character in the string using a readPtr:
+  - Copy the character at readPtr to the position at writePtr in the string. 
+  - Check if the following conditions are met:
+    - writePtr is greater than 0 (ensuring there's a previous character).
+    - The previous character (at writePtr - 1) is either 'A' or 'C'. 
+    - The current character is exactly one ASCII value higher than the previous character.
+  - If these conditions are met:
+    - Decrement writePtr by 1, effectively removing the pair of characters.
+  - Else:
+    - Increment writePtr by 1, moving to the next position for writing.
+- Return the value of writePtr, which represents the length of the remaining string after all removals.
+
+#### Complexity Analysis
+
+Let `n` be the length of the input string `s`.
+
+##### Time Complexity
+
+We iterate through the input string exactly once. All operations within the loop take constant time. Thus, the overall
+time complexity is linear, `O(n)`.
+
+##### Space Complexity
+
+In Java and Python3, strings are immutable. So, the input string needs to be converted to an array or list to perform in
+place modifications. Thus, the space complexity remains O(n).
+
+String are mutable in C++. So, all modifications can be done on the input string itself. No additional data structures
+are used, so the space complexity is O(1).
diff --git a/algorithms/stack/minimum_string_length_after_removing_substrings/__init__.py b/algorithms/stack/minimum_string_length_after_removing_substrings/__init__.py
new file mode 100644
index 00000000..d4c517c5
--- /dev/null
+++ b/algorithms/stack/minimum_string_length_after_removing_substrings/__init__.py
@@ -0,0 +1,55 @@
+from typing import List
+
+
+def min_length_stack(s: str) -> int:
+    stack: List[str] = []
+
+    for char in s:
+        # If the stack is empty
+        if len(stack) == 0:
+            # Add the current character to the stack and continue to the next character
+            stack.append(char)
+            continue
+        # If the current character is B and the top of the stack is A
+        if char == "B" and stack[-1] == "A":
+            # Pop off the character from the stack
+            stack.pop()
+        # If the current character is D and the top of the stack is C
+        elif char == "D" and stack[-1] == "C":
+            # Pop off the character from the top of the stack
+            stack.pop()
+        else:
+            # otherwise, push the current character to the stack
+            stack.append(char)
+    return len(stack)
+
+
+def min_length_string_replace(s: str) -> int:
+    while "AB" in s or "CD" in s:
+        if "AB" in s:
+            s = s.replace("AB", "")
+        elif "CD" in s:
+            s = s.replace("CD", "")
+
+    return len(s)
+
+
+def min_length_in_place_manipulation(s: str) -> int:
+    char_list = list(s)
+    write_ptr = 0
+
+    for read_ptr in range(len(s)):
+        # Write the current character to the current write position
+        char_list[write_ptr] = char_list[read_ptr]
+
+        # Check if we have a valid pattern to remove
+        if (
+            write_ptr > 0
+            and char_list[write_ptr - 1] in "AC"
+            and ord(char_list[write_ptr]) == ord(char_list[write_ptr - 1]) + 1
+        ):
+            write_ptr -= 1
+        else:
+            write_ptr += 1  # No match, so move the write pointer forward
+
+    return write_ptr
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diff --git a/algorithms/stack/minimum_string_length_after_removing_substrings/test_min_str_length_after_removing_substrings.py b/algorithms/stack/minimum_string_length_after_removing_substrings/test_min_str_length_after_removing_substrings.py
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--- /dev/null
+++ b/algorithms/stack/minimum_string_length_after_removing_substrings/test_min_str_length_after_removing_substrings.py
@@ -0,0 +1,38 @@
+import unittest
+from parameterized import parameterized
+from algorithms.stack.minimum_string_length_after_removing_substrings import (
+    min_length_stack,
+    min_length_string_replace,
+    min_length_in_place_manipulation,
+)
+
+MIN_STR_LENGTH_AFTER_REMOVING_SUBSTRINGS_TEST_CASES = [
+    ("ABCD", 0),
+    ("ACDBD", 1),
+    ("ACBD", 4),
+    ("ABCDXYZCDAB", 3),
+    ("A", 1),
+    ("ABFCACDB", 2),
+    ("ACBBD", 5),
+]
+
+
+class MinStrLengthAfterRemovingSubstringsTestCase(unittest.TestCase):
+    @parameterized.expand(MIN_STR_LENGTH_AFTER_REMOVING_SUBSTRINGS_TEST_CASES)
+    def test_min_length(self, s: str, expected: int):
+        actual = min_length_stack(s)
+        self.assertEqual(expected, actual)
+
+    @parameterized.expand(MIN_STR_LENGTH_AFTER_REMOVING_SUBSTRINGS_TEST_CASES)
+    def test_min_length_string_replace(self, s: str, expected: int):
+        actual = min_length_string_replace(s)
+        self.assertEqual(expected, actual)
+
+    @parameterized.expand(MIN_STR_LENGTH_AFTER_REMOVING_SUBSTRINGS_TEST_CASES)
+    def test_min_length_in_place_manipulation(self, s: str, expected: int):
+        actual = min_length_in_place_manipulation(s)
+        self.assertEqual(expected, actual)
+
+
+if __name__ == "__main__":
+    unittest.main()