Froglet is one of the mosr popular games on this site, and a game which is basicly unique to BrainKing - not available on other turn based game sites - so I think if we can think of a variant or 2 that sounds like fun, it would be worth wild to add them to the site.
Could that pop in the top of my head:
1) Randomize Froglet. Lets say every 5 moves, all the froglets still on the board are randomly assigned a new color. Of course, that would make the game more based on luck - then good planing...... or possible give each player a chance to randomly change all frog colors ONCE during a game.
2) Bonus Froglet - include different "bonus" froglets on the board. AND you DO NOT know what "bonus" you get until after the turn. Some possible "bonus" examples are:
2x frogs - if you jump one of these, your score from that turn is doubled.
3x frogs - same as 2x except tripled
poison frogs - You get no score for that turn
Maybe include 5 "bonus" frogs on each board - 3 of the 2x, 1 of the 3x, and 1 poison frog.
Anyone else have other ideas. I'm sure I'll think of some more also.