Puzzles and teasers

समान संसाधन

• Puzzles and teasers
  द्वारा: Summers, George J
• Science teasers
  द्वारा: Salwi, Dilip M
• Right brain teasers : a photo-quiz for the mind`s eye /
  द्वारा: Bragdon, Allen D.
  प्रकाशित: (2010)
• The Great Book of Puzzles and Teasers
  द्वारा: George J. Summers
  प्रकाशित: (1989)
• New puzzles in logical deduction
  द्वारा: Summers, G. J
  प्रकाशित: (1968)