Please assess the completion status of the following clinical trial:

Trial Title: At-home Transcranial Alternating Current Stimulation During Multitasking

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: BASIC_SCIENCE
- Time Perspective: None
- Masking: TRIPLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* English speaking~* Grade 12 or more education~* Normal or corrected to normal vision and hearing~* Ability to complete cognitive tasks~* Ability to cooperate and comply with all study procedures~* Ability to tolerate tACS~Exclusion Criteria:~* Neurological or psychiatric disorders~* Family history of epilepsy~* History of seizures~* Prior head trauma~* Pregnant~* Implanted electronic devices (e.g., pacemaker)~* IQ \< 80~* Taking psychotropic medication~* Taking anti-depressants or anti-anxiety medication~* Substance abuse~* Color blind~* Glaucoma~* Macular degeneration~* Amblyopia~* Strabismus

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 35 Years
- Healthy Volunteers: t

Study Arms:
- Verum Stimulation (Type: EXPERIMENTAL): This group will receive 6-Hz tACS
- Frequency Control (Type: ACTIVE_COMPARATOR): This group will receive 1-Hz tACS

Based on this trial design, predict the completion outcome and termination type (if applicable).