Study — by Eidendo
Learning drills,
shipped daily.
We build small, participatory learning brands: one drill a day, a community racing it together, and printable books when you want to go deeper. Every brand starts free.
Study RiverLIVE
Daily timed math drills. Numbers only — all ages, any language. 1,000 free problems in the Community Edition.
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StudyLang JA⇄ENNEW
Instant sentence drills: see Japanese, say it in English before the timer runs out. Free A1 sample.
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Study GymSOON
Training-style study sessions. In the workshop — coming when it earns its spot.
Soon