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NOTE 7 – WARRANTS (Tables)
9 Months Ended
Dec. 31, 2023
Note 7 Warrants  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   Number of Warrants  Weighted
Average
Price
  Weighted
Average
Fair Value
  Aggregate Intrinsic Value
 Outstanding, March 31, 2023    40,000   $0.25   $0.18   $   
 Issued         $     $      —   
 Exercised         $     $      —   
 Expired    (40,000  $     $      —   
 Exercisable, December 31, 2023         $     $     $