Abstract is missing.
- Memorial for Mari-Jo P. Ruiz - A Colleague and Friend in Art and MathJin Akiyama. 1-10 [doi]
- Mari-Jo P. Ruiz: Mathematician, Mentor, LeaderQueena N. Lee-Chua. 11-23 [doi]
- Mari-Jo P. Ruiz and Graph TheoryAgnes D. Garciano, Reginaldo M. Marcelo. 24-33 [doi]
- This Game Is Not Going To Analyze ItselfAviv Adler, Hayashi Layers, Lily Chung, Michael J. Coulombe, Erik D. Demaine, Jenny Diomidova, Della Hendrickson, Jayson Lynch. 34-63 [doi]
- Unveil the Secret Hidden in the Haberdasher's Puzzle - - Survey on Reversibility -Jin Akiyama, Stefan Langerman, Kiyoko Matsunaga. 64-82 [doi]
- Multipartite Ramsey Numbers of Double StarsI Wayan Palton Anuwiksa, Rinovia Simanjuntak, Edy Tri Baskoro. 83-93 [doi]
- Counting 2-Factors of 4-Regular Bipartite Graphs is #P-CompleteRobert D. Barish, Tetsuo Shibuya. 94-103 [doi]
- The Two-Squirrel Problem and Its RelativesSergey Bereg, Yuya Higashikawa, Naoki Katoh, László Kozma 0002, Manuel Lafond, Günter Rote, Yuki Tokuni, Max Willert, Binhai Zhu. 104-120 [doi]
- A Subquadratic Time Algorithm for the Weighted k-Center Problem on Cactus GraphsBinay Bhattacharya, Sandip Das 0001, Subhadeep Ranjan Dev. 121-148 [doi]
- Complexity of Solo Chess with Unlimited MovesJosh Brunner, Lily Chung, Michael J. Coulombe, Erik D. Demaine, Timothy Gomez, Jayson Lynch. 149-174 [doi]
- Stars in Forbidden Triples Generating a Finite Set of 4-Connected GraphsOrville Buelban, Agnes D. Garciano, Reginaldo M. Marcelo, Ayaka Mori, Shunsuke Nakamura. 175-183 [doi]
- Geodesic Paths Passing Through All Faces on A PolyhedronErik D. Demaine, Martin L. Demaine, David Eppstein, Hiro Ito, Yuta Katayama, Wataru Maruyama, Yushi Uno. 184-209 [doi]
- Partitions of Complete Twisted Graphs Into Plane Spanning TreesAna Paulina Figueroa, Eduardo Rivera-Campo. 210-218 [doi]
- The Edge-Intersection Graph of Induced Paths in a GraphSeverino Villanueva Gervacio. 219-227 [doi]
- All Paths Lead to RomeKevin Goergen, Henning Fernau, Esther Oest, Petra Wolf 0002. 228-256 [doi]
- Numerically Balanced Dice on Convex IsohedraHiro Ito, Shunsuke Kanaya, Risa Tamechika. 257-287 [doi]
- Nonrealizable Planar and Spherical Occlusion DiagramsKimberly Kokado, Csaba D. Tóth. 288-303 [doi]
- Maximum Numbers of Rigid Faces and Edges in Continuous Flattening of Regular PolyhedraKazuki Matsubara, Chie Nara. 304-324 [doi]
- Find Routes on a DoughnutYasuko Matsui, Shin-Ichi Nakano. 325-332 [doi]
- Previous Player's Positions in Impartial Three-Dimensional chocolate-Bar Games with Constrained chocolate SizeRyohei Miyadera, Hikaru Manabe, Yuki Tokuni, Aditi Singh. 333-359 [doi]
- Algorithms for Burning Schedule Reconfiguration Problem on Path ForestsAstuki Nagao, Sawako Ogawa. 360-378 [doi]
- Continuous Folding of the Surface of a Hypercube Onto One of its FacetsChie Nara, Jin-ichi Itoh. 379-386 [doi]
- Weights of Convex Quadrilaterals and Empty Triangles in Weighted Point SetsToshinori Sakai. 387-397 [doi]
- New Formulation for Coloring Circle GraphsMasato Tanaka, Tomomi Matsui. 398-414 [doi]
- On the Computational Complexity of Pushing MachineChao Yang 0003. 415-425 [doi]