One By One Achievements

100 Arithmetic Problems

Solve 100 arithmetic problems to unlock!

10,000 Arithmetic Problems

Solve 10,000 arithmetic problems to unlock!

Level 99 Arithmetic

Get to level 99 on the Arithmetic Ancestry to unlock!

Arithmetic Archon

Encounter every type of arithmetic problem.

Algebra Archive Unlocked

Unlock Algebra Archive to receive this achievement.

100 Algebra Problems

Solve 100 algebra problems.

10,000 Algebra Problems

Solve 10,000 algebra problems.

Level 99 Algebra Archive

Reach level 99 in Algebra Archive to unlock.

Algebra Admiral

Encounter every type of algebra problem.

Trigonometric Town Unlocked

Unlock Trigonometric Town to receive this achievement.

100 Trigonometry Problems

Solve 100 trigonometry problems to unlock.

10,000 Trigonometry Problems

Solve 10,000 trigonometry problems.

Level 99 in Trigonometric Town

Reach level 99 in Trigonometric Town to unlock this achievement.

Trigonometry Tribesman

Encounter every type of trigonometry problem.

Differential Departments Unlocked

Unlock Differential Departments to receive this achievements.

100 Derivative Problems

Solve 100 Derivative problems.

10,000 Derivative Problems

Solve 10,000 derivative problems.

Level 99 in Differential Departments

Reach level 99 in Differential Departments to unlock this achievement.

Derivative Deus

Encounter every type of derivative problem.

Mythical Mathematical

Encounter every type of problem in every mode.

5x Streak

Get a 5x streak for the first time in any mode.

First Artifact

Find your first artifact by solving problems.

Mathematical Archivist

Find every artifact in the game.