30 seconds
Pops
—
Play another
STACK
Drop blocks on the tower. Misaligned edges fall off. Build tall.
BUG SPOT
Click the buggy line in 10 short snippets. Time + accuracy scored.
COLOR ECHO
Watch the sequence. Repeat it. Each round adds one more.
MAZE
Escape a randomly generated maze. Arrow keys, WASD, or tap.
SEQ
Spot the next pattern in the sequence. 10 rounds of geometric patterns.
STROOP
A color word in the wrong ink. Click the ink, not the word. 30 seconds.
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From the Pickuma blog
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Cursor, Claude Code, Codex CLI — tested, not hyped.
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Hand-picked SaaS and indie tools that earn their cost.
Finance for builders
Investing essays for developers. Tools, not tips.