Beating Hard bots
Beating Hard bots
Hard difficulty is the most aggressive setting. Three habits separate players who consistently beat it from those who get crushed.
1. Stockpile-first, always
Whenever your top stockpile card can legally play onto a build pile, play it — even if it costs you a wild. The Hard bot plays this rule ruthlessly; if you don't, they'll outpace you by 1–2 cards per turn, which compounds fast in a Short (15) stockpile match.
The trap: a "useful" hand card that could go on a build pile next turn is never more valuable than emptying your stockpile this turn.
2. Hoard wilds for stockpile rescues
Wilds in your hand are insurance. Spend them on stockpile plays where the math demands it (e.g. you need a 7 to play your top, and you only have a wild + an 8). Don't waste them on hand plays unless the play also enables a stockpile play in the same turn.
The Hard bot does this perfectly — it never spends a wild unless it gains tempo. Match that discipline.
3. Manage your discard piles like build piles
Your four discard piles each have a top card visible to everyone. A clean trick: stack descending sequences on a discard pile (8, 7, 6, 5…). Now on a future turn you can chain them through any build pile that needs that range.
Stacking same-number on a discard is fine for cards you can't use, but stacking down-by-one is gold.
Bonus: track wilds
Across the 162-card deck there are only 18 wilds. The Hard bot mentally counts them. You don't have to be perfect, but if 12+ wilds have been played, you can confidently discard a wild rather than hoarding (since your future hands probably won't see one anyway).