Tunnel Tables
Descend a dungeon where every door is a times-table product — answer to drop a floor, miss and the guardian closes in, and draft relics on the way down.
How to play
Each door shows a multiplication problem; key in the product to open it and descend a floor. There's a short speed window for a bonus, so answer quickly. Miss and the guardian closes in, costing you health. Between floors you draft relics that bend the rules in your favour. Facts you get wrong come back around more often, so the dungeon naturally drills the tables you haven't mastered yet.
- Type each door's product correctly to descend.
- Answer within the speed window for a bonus.
- A wrong answer lets the guardian advance and drains health.
- Draft relics between floors; missed facts reappear until you nail them.
Game modes
- Daily (seeded): the same run for everyone, with times-tables up to ×10, ×12, or ×15.
- Practice (endless): keep descending at your chosen table range.
Controls
- Desktop: type the answer and press Enter; keys for Skip and Reveal help when stuck.
- Phone & tablet: tap the number keypad to enter the product, ⌫ to erase, ↵ to submit.
Tips & strategy
- Answer the facts you know instantly to bank the speed bonus and keep the guardian back.
- Use Skip or Reveal on a fact you truly don't know rather than guessing and taking damage.
- Lean into the repeats — the facts that keep returning are exactly the ones worth memorizing.
What you'll learn
Tunnel Tables turns multiplication-fact practice into a dungeon crawl that spaces out your weak facts so they get the most repetition.
- Skills: multiplication facts (times tables), fact fluency, spaced recall
- Best for: roughly grades 3–5 (ages 8–11)
- For parents & teachers: adaptive times-table practice that targets the facts a child misses.
About Tunnel Tables
Tunnel Tables is an original, free browser game that turns multiplication-fact practice into a relic-drafting dungeon crawl, spacing your weak facts for review. No download required.
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