Your brain has a rating.

Numbers, rules and spatial puzzles.

• Quick MathSolve quick sums before the clock runs out.
• Missing OperatorPick the +, −, × or ÷ that makes the equation true.
• Tower of HanoiMove the disks one by one to rebuild the tower.
• Dots ConnectLink matching dots and fill the whole board.
• One LineTrace every line of the shape in a single stroke.
• SwitchyardShunt the wagons until every track rule is met.
• NetwalkRotate the tiles until every pipe is connected.
• Neuro TraceDraw one path through every cell, hitting the numbers in order.

Keep your eyes on the center, catch what flashes at the edges.

• Peripheral ScanKeep your eyes in the middle and spot shapes flashing at the edges.
• Constellation ScanCount the shooting stars that streak past.
• Horizon SpanFollow the numbers in the center while catching flashes at the side.
• Tap the NumbersTap 1, 2, 3… in order, as fast as you can.
• Synapse SwitchSwitch the synapses so every signal reaches the neuron of its color — with several firing at once.

Hold patterns and sequences in mind, then recall them.

• Recall MatrixWatch a pattern light up, then tap it back tile by tile.
• Deck StreamCards keep landing — call “Match” when one repeats a card you saw before.
• Deck RecallMemorize the cards, then find the matching pairs.
• Card SpanMemorize the cards in order — each round you remember, the span grows.

The rules flip mid-game — adapt without losing speed.

• Counter PulseTap the side the rule asks for — while the rule keeps switching.
• Spark PatrolTap the sparks, never the blockers — then the rules flip.
• Glitch RushDo what the rule says — until it glitches and changes.
• Sort ProtocolSort by shape or color while the rule changes mid-round.