Learn by doing.

Challenges built from the same verified records used throughout Eclopidia. No separate download.

Today’s file

Kingdoms Lab

Phylum, class, order, family — the Eclopidia tree, not a cartoon one.

Daily path · 3 boards

Learning Games

Choose your next expedition

English

Same records as the encyclopedia. Play stays in this window.

Geography

Atlas Challenge

Flags, countries, capitals, borders, and continents from the same atlas file.

195 COUNTRIES · 7 MODES

Climate Science

Climate Lab

Read real climographs. Classify Köppen climates. Match cities to the pattern.

46 CITIES · 19 CLIMATE CODES

Chemistry

Element Lab

Periodic table as the board. Combine, hunt, take an atom apart.

118 ELEMENTS · 5 MODES

Ecology

Habitat Files

Clues, map pins, families, weather, threats — Eclopidia habitat cards word for word.

57 HABITATS · 6 BOARDS

Earth Science

How Deep How High

Put life on a vertical scale. Metres, not vibes.

REAL DEPTHS AND HEIGHTS

Biology & Taxonomy

Kingdoms Lab

Phylum, class, order, family — the Eclopidia tree, not a cartoon one.

TAXONOMY BOARDS

Conservation

Red List

IUCN rungs. Share threatened, not raw counts.

LISTED SPECIES

Field guide

Identify It

A photograph. Four names. Credit on the picture.

WIKIMEDIA PHOTOS

Biogeography

Where It Lives

One-continent species. Why there and not here.

3,907 RANGES

Atmosphere

The Sky Above

Clouds, layers, forecast. Mid-latitude heights, labelled as such.

LAYERS TO THE KÁRMÁN LINE

Words

Crosswords

Clues built from the encyclopedia files. Solve a word, open the record.

NINE SUBJECTS

Earth Science

Deep Time

CAO2024 maps. Drag the world backward.

PALAEOGEOGRAPHY FRAMES

Arcade

Habitat Run

Run the habitats. Same places, different verb.

ARCADE

Flight

The Ascent

Atmosphere as a flight. Learning first.

FLIGHT LAB

Words

The Canopy

Hangman with no noose. Name the species. Misses drop leaves and open the file.

REAL SPECIES NAMES

Words

Letter File

Tutti Frutti for Eclopidia. One letter, six files, Stop when the row is yours.

ANIMALS · COUNTRIES · CLIMATES

Arcade

Pixel Grove

Atari-era idle grove. Plant, water, harvest, tend the heap. Grows while you rest.

IDLE · LOCAL SAVE · /GROVE