Just an adaptation of the basic ninjas game, but intended to help calm down the chanichim before a meal/peulah/bed. Begin with a simple game of ninjas. After this, play a game of ninjas with everyone in the circle kneeling. No-one is allowed to stand up. This is kneenjas. After this, everyone must sit down in the circle (decide whether legs must be crossed or not). This obviously requires a lot more skill because you can't move to escape very easily. This is called ninjust-sitting. After this, everyone will be sat in a circle and relatively calm. This is an ideal time to play a simple word game or any game without movement, to calm them down even further, before kicking in with the next session.