- XAnswer Tutor
Big Math Attack- XBulls and Cleots
- XCasino I
- XCon*Putation
Cribbage
Fishing for Homonyms
Guessword- XHidden Words
- XIt's about Time
- XMath Facts - Level I
- XMath Facts - Level II
- XMath Facts - Level III
- XNumber Blunder
Preschool Fun- XSmart Shopper
- XSpatial Relations
Spellbound- XSpellbound Data Tape #1
- XSpellbound Data Tape #10
- XSpellbound Data Tape #2
- XSpellbound Data Tape #3
- XSpellbound Data Tape #4
- XSpellbound Data Tape #5
- XSpellbound Data Tape #6
- XSpellbound Data Tape #7
- XSpellbound Data Tape #8
- XSpellbound Data Tape #9
- XTonal Encounter
Wanted- XWeights and Measures
Word-Scramble
Wordmate
