Revenge Of The Logic Spiders, CD-ROM, Grades 6-12+ Retail Price: $19.99 Our Price: $19.99 Save: 0.00 (0.00%) Availability: In Stock        Let this fun game of 'chase and escape' help your children sharpen their reasoning and reading comprehension skills. Only through correct inferences and deductions can kids escape the hungry spiders in these 116 multiple-choice word problems. Ages 12 and up. From Critical Thinking Features 116 questions Custom maze and player setup Randomly generated mazes Printable student data System requirements 32MB RAM Windows 95/98/00/ME/XP Or Macintosh 8 to OSX Similar Items you may enjoy! Revenge of the Riddle Spiders B1, Grades 4-7 Our Price: $18.99 Revenge of the Math Spiders A1, Grades 4-6 on CD-ROM Our Price: $14.99 Revenge of the Riddle Spiders A1 (Grades PreK-3) on CD-ROM Our Price: $18.99 Revenge of the Riddle Spiders C1, Grades 8-12+ Software Our Price: $18.99