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Competitive Studying

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0:07 · Q 1 / 5Arcade · Ranked
J
juno · 1339
00
ellis · 1029
E
ellis is working through the questions…
AlgebraPowerups 0/2EmptyEmptyHard Par 1:20
On pace · par 1:19
If 3x + 5 = 20, what is the value of x?
A3
B5
C15
D25
Lock answer
A–D select · ↵ lock · S skip · G calc

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It starts with one match.

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The miss doesn't get forgotten.

Lose a round and it becomes a review card, then a fresh question aimed at the exact mistake. You don't move on until you've actually moved past it.

Ranked · Q3 / 50:12 left

If −2(x − 3) = 22, what is the value of x?

Ax = 14
Bx = −14Locked
Cx = 8
Dx = −8
−18 Elo swing on the lineOpponent locked in 0:41
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That's what moves the number.

Accuracy against real opponents, not hours logged. Learner to Professor, and every point of it earned.

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