You will play two simultaneous games — one against the Partner A and one against the Partner B.
You have {{ trust_ec }} ECs for each game. In each game, you act first as a Sender, then as a Receiver.
As Sender:
- Decide how much to send to your partner (0–{{ trust_ec }} ECs, multiples of 10).
- Whatever you send is tripled before reaching your partner.
- Your partner then decides how much of that tripled amount to send back.
Sender example: You send 30 ECs → partner receives 90 ECs (tripled) →
partner returns 40 ECs → your earnings: ({{ trust_ec }} − 30) + 40 = 60 ECs.
As Receiver:
- For each possible amount your partner might send (10, 20, 30, 40, 50 ECs), you decide how much to return.
- Returns must be in multiples of 10, up to the full tripled amount received.
Receiver example: Partner sends 20 ECs → you receive 60 ECs (tripled) →
you return 20 ECs → your earnings: 60 − 20 = 40 ECs.
💡 Your total earnings per game = Sender earnings (kept + returned to you) + Receiver earnings (tripled received − what you returned).