I like the hint system.

here are non-specific hints for other people to use in the community set or to put in the easy levels: (you don't have to give credit) These are all from another game (Jewels of the Oracle).
Do not neglect the long route, if it is the only path.
Do not allow your ability to memorize deflect creative reasoning.
Attentive study and experimentation leads to understanding. Only then may the power of prediction be the product of knowledge.
One trifling maneuver may not confine your failure.
Perhaps you search too deeply. Reflect more upon the skills you have before you, and gaze less into yourself.
If you seek a quick solution, do I not in plainest truth advise? Explore beyond those obvious steps which seem to rule your eyes.
Plan your moves so there will always be more to make.
There are many ways to prove your knowledge and wisdom.
A course of many steps is never straight or without distraction.
Served and solved each complex task be satisfied, but faultless steps through practice; may be a finer prize.
Always measure your route most carefully and always plan your course of action.
No random method will yield a solution.
All journeys toward understanding begin at the same place.
This is not a place to risk conjecture.
Seek balance and harmony. As the moon makes way for the sun at dawn, so shall the sun always make way for the moon.
Twelve times Kandrah grows, but twelve times does she wane. Such eternal symmetry should be reflected here.
At dawn when the golden eye awakes and the blinding light of order casts out the darkness of uncertainty; be within the hall of the Sun, to plan your early and most critical moves.
The snake baking in the sun, attends decisions already made.
Be as persistent as the tiny creatures beneath your feet.
This test upholds a pronounced weight it seems, in light of morning's dazzling messenger.
With Portals blocked must this puzzle prove, but well-planned progress may the cause remove.