Can anyone make me a list where the hidden battle points are?

You only need 50 to enter the Tournament:

ACDC Town

1 Point: The official that tells you about the preliminaries
1 Point: Inspect Yai's left giraffe shrub
1 Point: Inspect painting behind Yai's couch
2 Points: Inspect Dex's Gamecube in his house
1 Point: Inspect Mayl's teddy bear
1 Point: Inspect chip shelf in Higsby's Shop
Elec Town

1 Point: Inspect metal door with Kanji on it (next to a person in a blue suit)
1 Point: Inspect the box behind the fence
1 Point: Inspect the sound system computer on the upper level
1 Point: Shop next to the fridge (where Lan and his dad went at the beginning to the game)
1 Point: (Elec Town2) Talk to the person near the exit to the square, partially hidden behind the building
Den Dome

1 Point: Inspect the bicycles
1 Point: Left-most DenDome poster
1 Point: Talk to a person partially hidden by the hot dog shop
1 Point: Alleyway (contestant entrance) search trash next to vending machine
5 Points: (Stadium) Jack into the Netbattling machine, play rock, paper, scissors with Mr. Prog
1 Point: Talk to a kid walking behind the screens inside the main entrance
1 Point: Inspect the blue door inside the main entrance
Castillo

1 Point: Inspect the fountain
2 Points: Talk to woman partially hidden by the castle
1 Point: Inspect the pirate ship in the lower square
2 Points: Inspect steel door in lower square behind red robot
2 Points: Talk to the boy in the haunted house
3 Points: Old Man in lower area, hidden by the cart
10 Points: Battle Evil Navi inside dracky robot near haunted house
ACDC Area 1

1 Point: Talk to Mr. Prog near the skull gate (purple gate)
ACDC Area 3

4 Points: Buy from Green Navi for 3,000 Zennys
Town Area 1

2 Points: Underneath a walkway near the Area 2 entrance
Town Area 2

5 Points: Give Orange Navi a Cannon C chip
Town Area 3

3 Points: Talk to Mr. Prog near the merchant
Park Area 2

3 Points: Talk to the Pink Navi