diff --git a/assignments/fatiudeen/Counter.sol b/assignments/fatiudeen/Counter.sol
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+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.24;
+
+/// @title Counter Contract
+/// @notice A simple contract that implements a counter with increase, decrease and reset functionality
+contract Counter {
+    /// @notice The current value of the counter
+    uint public count;
+
+    /// @notice Emitted when the counter value is increased
+    /// @param amount The new value of the counter
+    /// @param when The timestamp when the increase occurred
+    event CountIncreased(uint amount, uint when);
+
+    /// @notice Emitted when the counter value is decreased
+    /// @param amount The new value of the counter
+    /// @param when The timestamp when the decrease occurred
+    event CountDecreased(uint amount, uint when);
+
+    /// @notice Increases the counter by one
+    /// @dev Reverts if the operation would cause an overflow
+    function increaseByOne() public {
+        require(count < type(uint).max, "cannot increase beyond max uint");
+        count += 1;
+        emit CountIncreased(count, block.timestamp);
+    }
+
+    /// @notice Increases the counter by a specified value
+    /// @param _value The amount to increase the counter by
+    /// @dev Reverts if the operation would cause an overflow
+    function increaseByValue(uint _value) public {
+        require(count + _value <= type(uint).max, "cannot increase beyond max uint");
+        count += _value;
+        emit CountIncreased(count, block.timestamp);
+    }
+
+    /// @notice Decreases the counter by one
+    /// @dev Reverts if the operation would cause an underflow
+    function decreaseByOne() public {
+        require(count > 0, "cannot decrease below 0");
+        count -= 1;
+        emit CountDecreased(count, block.timestamp);
+    }
+
+    /// @notice Decreases the counter by a specified value
+    /// @param _value The amount to decrease the counter by
+    /// @dev Reverts if the operation would cause an underflow
+    function decreaseByValue(uint _value) public {
+        require(count >= _value, "cannot decrease below 0");
+        count -= _value;
+        emit CountDecreased(count, block.timestamp);
+    }
+
+    /// @notice Resets the counter to zero
+    function resetCount() public {
+        uint oldCount = count;
+        if (oldCount != 0) {
+            count = 0;
+            emit CountDecreased(count, block.timestamp);
+        }
+    }
+
+    /// @notice Returns the current value of the counter
+    /// @return The current counter value
+    function getCount() public view returns (uint) {
+        return count;
+    }
+
+    /// @notice Returns the maximum value of uint256
+    /// @return The maximum value that can be stored in a uint256
+    /// @dev Uses unchecked arithmetic to intentionally underflow and get max uint
+    function getMaxUint256() public pure returns (uint) {
+        uint max;
+        unchecked {
+            max = 0 - 1;
+        }
+        return max;
+    }
+}
diff --git a/submissions/Assignment3/README.md b/submissions/Assignment3/README.md
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-# Submissions for Assignment 3
----
----
\ No newline at end of file
diff --git a/submissions/assignment-1.md b/submissions/assignment-1.md
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+++ b/submissions/assignment-1.md
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+# Assignment 1 Submission
+
+The implementation of the Counter Contract can be found at:
+[Counter.sol](../../../assignments/fatiudeen/Counter.sol)
+
+This implementation includes:
+- Complete counter functionality with increase/decrease operations
+- Overflow and underflow protection
+- Event emission for all counter changes
+- Comprehensive error handling
+- Clear NatSpec documentation
+- Pure function for max uint256 calculation