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Stockholders’ deficit (Tables)
3 Months Ended
Apr. 30, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock Option Activity

Qualified and non-qualified incentive stock options outstanding at April 30, 2024 are as follows:

 

   Number of
options
   Weighted
average
exercise
price per share
 
Outstanding, January 31, 2024   2,808,760   $0.83 
Granted   30,000    0.05 
Expired        
Exercised   (75,000)   0.05 
Outstanding, April 30, 2024   2,763,760   $0.85 
           
Exercisable, April 30, 2024   2,287,508   $0.96