Games
Train memory through game mechanics: recall, match, assemble answers, fix mistakes, and return to difficult material at the right moment.
Favorites
Text & definitions
Quiz Master★textTurns your text into tests, skipping and hiding words. Perfect for definitions, notes, and quick checks.
Find the Switched Word★textOne word is swapped in the text. Find it and restore accuracy. Great for attention to detail.
Definition Sprint★textSee a term, recall it fast. Trains quick memory and recall speed before tests.
True / False SprinttextCheck any short theory statements fast: text, biology, math, history, and definitions.
Chunk & RecalltextText is split into short chunks. Recall each chunk to build active memory for long readings.
Listen & TypeuniversalHear a phrase and type it from memory. Trains listening, spelling, and accurate reproduction.
Concept GraphtextBuild an Obsidian-like graph with labeled links between concepts.
Random Letter TrainertextParts of words are hidden. Restore the writing to strengthen terminology and spelling.
Flashcards
MatchingflashcardMatch terms with definitions. Great for quickly finding the right connections.
Multiple ChoiceflashcardPick the correct answer from options. Trains recognition and understanding.
Standard modeflashcardClassic Q&A: question on front, answer on back. Practice anytime.
Type-in modeflashcardType the answer yourself. Builds active recall and deeper understanding.
Coding
Parsons PuzzlecodeReorder code lines to make a working program. Learn logic and structure.
CLI SprintcodeSolve command line tasks fast. Build CLI fluency and memory.
Predict OutputcodePredict the output before running code. Understand behavior deeper.
Spot the BugcodeFind and fix errors in code. Improves debugging skills and attention.
Coding TracecodeTrace code execution step by step. See how programs really work.
IO ChallengecodeSolve input/output problems. Practice algorithms and edge cases.
Images
Formulas
Math
Casual
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