Knights by HIKARI SASU FREE

  

It's been a while since we've played a new chess app game. Knights comes fromHikari Sasu. The object is to move all the knights from the bottom to the top. No capturing is allowed.

  

Interesting: some squares are 'no go'.  No piece land on them, or pass over them.

The puzzles start out pretty easy with all the other pieces being just rooks.  The difficulty rises at level 16 when a pawn is introduced. It can go up, and never down.

The graphics could be a lot better. The user interface is clunky: it's slow and does not record the number of moves.

Still, I was sufficiently frustrated by the puzzles themselves: they require careful consideration.

https://itunes.apple.com/us/app/knights/id1264536362?mt=8
http://www.smartgamestudio.com/

Other chess-like puzzles that I've blogged about:
Solitaire Chess - my favorite from this list
Overgrown
Pirate Ring
Board: Chess Puzzle
Blip Blurp
Knight Trade
Troyis
Mate in 3? Ok!
Chess Puzzle of the Day
Chess Free 
Ruby Capture
ChessQuest
Blind Knights
Intersection
Chess Light - very good
No More Kings
March Simple Chess